So happy to announce that one of the projects I have been working on has finally made it to the Google Play Store.

Introducing NoNetGPT, an Offline AI Chat App
> No Internet Required: Chat with AI completely offline
> Privacy First: Your conversations stay on your device
> Chats Saved Locally: Your chat history is stored locally
> No Rate Limits: Chat without daily or monthly message limits
> Available 24/7: Use AI whenever you need it
> On-Device AI: AI inference happens directly on your device
> Works Anywhere: Use it while traveling, offline, or without a network connection
> Fast and Private: No network connection is required for your conversations
> Chat Forever: No usage-based limits on conversations
> Your Data, Your Device: Your conversations stay on your device

If you wish to check it out, here is the link: https://play.google.com/store/apps/details?id=com.tycomaclabs.nonetgpt&hl=en_US

I would really love your feedback. Thank you

What it does:

* Split group expenses — equal, exact amount, or percentage per person

* Works out the minimum transfers needed to settle the whole group, not just who owes who pairwise

* One-tap settle: opens GPay/PhonePe/Paytm with amount + note pre-filled, via a UPI deep link

* Export any group's full ledger as PDF or Excel

* Join a group with a 6-character code — no forcing everyone to make an account first

* Free, no ads currently

Honest state: early-stage, small user base, actively maintained by one person (me) — expect the occasional rough edge, and I fix things fast when reported. you can report Bugs/Issues/Suggestions here in comments .

Android only for now. Feedback and bug reports genuinely welcome.

Play Store: Live app

Play store link: https://play.google.com/store/apps/details?id=com.princejkmr.notes_todo_dock

I kept leaving whatever I was actually doing — a lecture video, a game guide, a shopping app — just to peek at a note or tick a box. Home-screen widgets only help when you are on the home screen. I wanted the list sitting on top of the current app, then out of the way.

So I built Floating Notes & To-Do Dock.

What it does:

• Always-on-top overlay for notes and checklists
• Check items off without opening a full notes app
• Collapse to a small side-dock / edge icon, tap to expand
• Opacity + themes (light/dark, Material You-style accents)
• Data stays on the device. Offline backup/restore. No account.

Who it is for:

• Students keeping a checklist visible over a PDF or lecture
• Anyone using a shopping app who wants a grocery list on top
• Gamers pinning a quest list or guide snippet
• Quick capture of a number / idea without leaving chat

Trade-offs I should mention:

• Needs “Display over other apps” (that is the whole point)

App Name: DotCal

What it does: DotCal is a minimalist Android calendar for managing events, tasks, reminders and schedules with a clean, privacy-first and offline-first approach.

Key Features:

• Smarter Reminders — snooze options, stronger alerts, lock-screen support and advanced reminder controls • Voice Quick Add — create events naturally using your voice • Better Widgets — more customizable widgets with improved layouts and previews • Improved Sync — better Google Calendar and system calendar synchronization • Improved Image & Shift-Plan Sharing — easily share calendar images and shift plans • New Launcher Shortcuts — quick actions directly from the home screen • New Features Guide — built-in guide to help discover DotCal features • Smoother Shift Scheduling — improved shift handling and scheduling • Stability & Performance Improvements — smoother, faster and more reliable experience • Privacy-First & Offline-First — calendar data stays on your device

Goal: Launch / Get feedback

Giveaway: N/A

Cost: Free / Paid Pro

Link: https://play.google.com/store/apps/details?id=com.dotfield.dotcal

App Name: TaxiCatcher Light

What it does:

TaxiCatcher Light turns your Android phone into a large, bright TAXI sign to help taxi drivers notice you more easily, especially at night or in poor visibility.

Key Features:

• Blinking / steady display modes

• Multiple high-visibility color options

• Adjustable TAXI text size

• Vibration settings

• Supports 16 languages

Goal: Launch

Giveaway: N/A

Cost: Free (contains ads)

Link:

https://play.google.com/store/apps/details?id=com.taxicatcher.light

I’m an independent app developer from Japan. Comments and suggestions are very welcome. Thank you!

Hi r/androidapps! 👋

I’m an independent developer and an avid reader. I’d like to share Lume, a modern, privacy-first book tracking app and built-in EPUB/PDF reader designed for book lovers and collectors who want full control over their personal library.

Most book tracking tools today are either outdated, bloated with ads, or force your data onto proprietary cloud servers. I built Lume to provide a fast, beautiful, and completely private alternative.

🔑 What Makes Lume Useful:

• 📷 Instant ISBN Barcode Scanner: Quickly scan your physical books to build and organize your digital library shelves in seconds.
• 📖 Built-in EPUB & PDF Reader: Read your digital books directly inside Lume. Your reading progress, time, and statistics update automatically in one place.
• ☁️ Your Data, Your Cloud: Backup and sync seamlessly using your own Google Drive or OneDrive. Zero server lock-in and zero tracking.
• 🤖 Smart AI Assistant: Integrated AI helper for book insights, quick summaries, and personalized reading recommendations.
• 🏷️ Smart Shelves & Custom Fields: Organize your collection your way with custom tags, reading statuses, and personal notes.
• 🎨 Modern Material 3 Design: Smooth Edge-to-Edge interface with full dark mode support and zero intrusive ads.

🎁 Free Lifetime Pro Giveaway / Promo for r/androidapps!

To celebrate and thank the community, I'm giving away FREE Lifetime Pro access to early users from r/androidapps!

Since Lume is currently in Early Access on Google Play, here is how to get instant access:

1. 📩 Send me a Direct Message (PM) with your Google Play email address so I can add you to the authorized access list.
2. 📲 Click the Google Play Link to accept the invite and download Lume: 👉 Google Play Link: https://play.google.com/apps/internaltest/4700967995581203687
3. 💳 Unlock Pro for FREE right now: Inside the app, you can subscribe to Pro for free (Google Play uses test purchases for internal testers, so zero real money is charged).
4. 🌟 Lifetime Pro in Production: Once Lume officially launches in production, all early testers will receive a FREE Lifetime Pro account for life as a thank you!

I’d love to hear your thoughts, feedback on the UI, or any feature requests! Thank you for checking out Lume and happy reading! 📚✨

App Name: Limit Breaker: Gamify focus

What it does: Limit Breaker transforms daily productivity and habit tracking into an RPG-style leveling journey inspired by Solo Leveling. It helps users eliminate distractions and build lasting discipline through gamified quests and strict focus timers.

Key Features:

1. RPG Hunter Progression – Complete daily habits and tasks to earn XP, stat points, and climb from E-Rank to S-Rank.

2. Strict App & Website Blocker – Deep Focus mode uses native Android services to strictly block selected distracting apps and websites until your timer runs out.

3. 100% Offline-First & Private – Instant loading, zero lag, and fully functional offline (with optional account login for cloud save and global leaderboards).

Goal: Launch

Giveaway: N/A

Cost: Free (Optional monthly subscription or one-time lifetime unlock)

Link: https://play.google.com/store/apps/details?id=com.aistudio.limitbreaker.fntslg

📡 BLE Radar — Turn your Android phone into a privacy-first sensor for the world around you.

I built BLE Radar because our phones can detect far more about the physical environment than we normally get to see.

Bluetooth. Wi-Fi. Cellular signals. Navigation data. Magnetic fields. Pressure. Light. Sound. Environmental conditions.

BLE Radar brings those layers together and lets you contribute measurements to a shared geographic atlas. 🌍

🛰️ WHAT BLE RADAR DOES

Walk, cycle or travel with BLE Radar and help map real-world coverage.

Depending on your device and available sensors, BLE Radar can collect layers such as:

📶 Bluetooth surroundings

🌐 Wi-Fi environment

📡 Cellular coverage

🧭 GNSS / navigation data

🧲 Magnetic measurements

🌡️ Pressure and environmental data

🌙 Ambient light

🔊 Ambient sound levels

🚗 Movement / vehicle speed

🌦️ Weather and air-quality context

The goal is not just to show nearby devices.

It is to gradually build a shared, multi-layer map of the invisible environment around us.

🌍 THE SHARED ATLAS

The public atlas currently contains:

🗺️ 1,346 measured H3 cells

Every contribution helps expand real-world geographic coverage.

🌱 SCANNING CAN ALSO CREATE REAL IMPACT

BLE Radar connects scanning activity with verified environmental and social impact through 1ClickImpact.

The verified impact ledger currently reports:

🌳 11 trees

🌊 2.7 kg of ocean waste removed

☁️ 2.3 kg of carbon impact

🐾 $1 for animal welfare

Users can choose which available impact cause their scanning contributes toward.

So exploring the invisible world can also help fund something visible.

🔐 PRIVACY FIRST

BLE Radar was designed around privacy rather than collecting personal movement histories for advertising.

The focus is environmental and radio measurements, shared geographic coverage and transparent impact accounting.

💙 FREE ON ANDROID

BLE Radar is available now on Google Play:

Download Now

I’m building this independently and BLE Radar is still early, so feedback from Android users is extremely valuable.

If you try it, I’d especially love to know:

💬 Which sensor layer do you find most interesting?

💬 What would you like to see added to the atlas?

💬 Does the idea of turning everyday scanning into verified environmental impact make sense to you?

📡 Map invisible signals.

🗺️ Build coverage.

🌱 Fund verified planet impact.

Thanks for checking out BLE Radar 😊

You have to move the parts so the marbles reach the goal. Along the way, you need to collect colorful stars. If the marble rolls over a switch, a laser beam is triggered and can toggle barriers or switches. There are also transporters that send marbles to another location. If a level gets too hard, there's a built-in help feature, but it can’t be used unlimited times. An info page explains the main building elements.

free & ad free

have fun :-)

https://play.google.com/store/apps/details?id=com.koje.marblerun

Hi everyone 👋

I’m an indie Android developer from Korea, and I recently built an app called Sajutong.

Sajutong is based on Korean Saju, also known as the Four Pillars of Destiny. It uses your birth date and time to explore daily fortune, personal tendencies, compatibility, and more.

I wanted to make traditional Saju easier to understand and more enjoyable for everyday use, especially for people who are not familiar with traditional terminology.

Android:

https://play.google.com/store/apps/details?id=com.water.sajutong

The app includes:

• Daily fortune readings

• Love, wealth, health, and overall fortune

• Four Pillars and Five Elements analysis

• Yin-Yang balance

• Daily Tarot

• Compatibility with friends, partners, and family

• Lucky colors, numbers, directions, and items

• Fortune history and trend tracking

I tried to keep the experience simple and visual instead of making it feel like a traditional fortune-telling service.

One thing I’m especially curious about is how understandable “Korean Saju” feels to users outside Korea.

If you try it, I’d really appreciate feedback on:

• Is the Saju concept easy to understand?

• Which feature feels the most interesting?

• Does the UI feel intuitive?

• Is anything confusing for non-Korean users?

Android:

https://play.google.com/store/apps/details?id=com.water.sajutong

I’m still improving it, so honest feedback is more useful to me than compliments 🙂

Thanks for checking it out!

Hi r/droidappshowcase,

I’m an indie developer showcasing Sentry, a 100% offline voice triggered SOS & sensor safety app built for Android 8.0+.

To mark our expansion in India and Brazil, the app is set to 100% FREE (₹0 / R$ 0) on the Google Play Store for a 7-Day promotion window (Sept 4 – Sept 10)!

- In real emergency situations, you often cannot physically touch or reach your phone (e.g., sudden danger, physical restriction, or phone inside a bag).

- Most existing safety apps either require you to manually press buttons, or they upload your microphone audio to cloud servers 24/7. Besides, most apps get 'terminated' by aggressive OS battery managers to save power.

I built a privacy-first alternative that detects custom voice keywords 100% locally on-device with 'low power consumption'—so you can call for help completely hands-free, even in dead zones (elevators, remote areas, basements) with only a 2G signal.

🎯 Designed Specifically For:

• 👩 Women & Night Commuters: Trigger emergency alerts hands-free by shouting your keyword ("Help me") when you cannot physically reach or unlock your phone in emergency situations.

• 🧓 Elders: Built-in accelerometer sensor detects sudden device drops/impacts and 5+ auto-dials help.

• 🏔️ Solo Hikers & Travelers: Works 100% offline with zero internet permission (0 network packets saved or uploaded).

• 📡 Remote / 2G-Only Areas: Sends location via standard GSM SMS and triggers auto-redial loops (5+ times) even in data dead zones or basic cellular coverage.

⚡ Key Features & Engineering Highlights:

• 🎙️ Hands-Free Voice Activation: Triggers emergency alerts via local voice keywords 'Help me!' when your phone is out of reach or locked.
• 🔒 100% On-Device Processing: Microphone audio is analyzed strictly on your device. Your voice data is NEVER uploaded to any cloud server.
• 🔋 Battery Efficient: Continuous 16-hour background monitoring consumes only ~13% battery thanks to local VAD optimization (Detailed power consumption referred to the screenshots shown in Google Play Store)
• 📲 Offline Native SOS: Triggers cellular SMS with location coordinates and initiates emergency calls without needing Wi-Fi or mobile data.
• 🎁 Limited-Time 100% FREE: Normally ₹49 / R$6.9, currently ₹0 / R$ 0 on Google Play (Sept 4 – Sept 10)! No ads, no subscriptions. *No login*.

BR: https://play.google.com/store/apps/details?id=com.marcus_studios.elder_care&gl=br

IN: https://play.google.com/store/apps/details?id=com.marcus_studios.elder_care&gl=in

Feel free to check it out while it's free!

Leave a comment if you need to know more.

• App Name: Emileyt IPTV Player
• What it does: Emileyt is a high-performance cross-platform media player built to handle massive Xtream Codes playlists smoothly. It bridges your phone and living room TV with seamless remote navigation and zero lag.
• Key Features:
  1. Lazy-Load performance for massive playlists and VODs.
  2. True offline background downloads for Android, iOS, and Windows.
  3. Multi-View (up to 4 channels) & QR code quick TV setup.
• Goal: Promo
• Giveaway: Drop a comment below stating your OS (Android or iOS), and I will reply directly to your comment with a Lifetime PRO Promo Code!
• Cost: Free version available / Lifetime PRO options
• Link:https://play.google.com/store/apps/details?id=com.emileyt_iptv_player

Due to account limits, please send me a quick DM or Chat request, and I'll send your code right over!

Play Store: https://play.google.com/store/apps/details?id=com.menupixie.app

I built Menu Pixie to help with unfamiliar restaurant menus. Snap a menu and get a translation in seconds, with a photo of every dish and prices. It also gives estimated calorie and dietary hints for orientation only - please confirm with staff.

Credit packs, no subscription, and free starter credits. Failed scans are not charged. Just launched.

App Name: FairXpense

What it does: FairXpense helps people manage ongoing shared expenses with a clear record of what was added, how costs are shared, and what has been approved, disputed or settled. It provides a structured way to manage shared costs over time rather than relying on messages, spreadsheets or simple one-off bill splitting.

Key Features:

• Approve or dispute shared costs, with clear status and history
• Attach receipts, track balances and settlements, and export records
• Use flexible cost splits, private personal costs and read-only observer roles

Goal: Launch

Giveaway: N/A

Cost: 14-day free trial, then AUD $5.99/month subscription.

Link: https://play.google.com/store/apps/details?id=com.positivefuture.clearsplit&pcampaignid=web_share

Hey everyone!

I’ve been working on FlickTrove (an ad-free movie & TV tracker) for a while now, and today I just rolled out v4.0.0. It’s basically a ground-up rework of how browsing feels in the app.

I spent the last few weeks rebuilding the home screen to feel more like an actual modern app:

• New Home Feed: Added an auto-scrolling carousel.
• Better Feed Flow: Shifted things around so you actually see useful stuff first. Your "Continue Watching" and Watchlist are right at the top, followed by a custom "Trove's Pick" card and our algorithmic Top 10, before dumping you into the generic popular lists.
• Killed the side drawer: Replaced the clunky swipe-out menu with a simple bottom bar so the whole app is actually usable with one hand.

No ads, no tracking.

You can grab it here:

• 📦 GitHub / APK: https://github.com/Alle-0/FlickTrove/releases/latest

Would love to hear some honest feedback.
Thanks for checking it out!

🎉 Hi everyone!

I’m a solo indie developer, and after nearly 2 years of development, I finally released my first mobile game:

⭐ Pipiland: Star Couriers

Unlike many mobile RPGs, Pipiland is designed to be enjoyable completely offline.

Features

✅ Fully playable offline

✅ Strategic turn-based card battles

✅ Collect and evolve unique companions

✅ Explore mysterious islands

✅ No stamina system

✅ No forced ads

✅ Premium membership is a one-time purchase (no subscription)

📲 App Store

https://play.google.com/store/apps/details?id=com.leagoai.pipiland

🎁 FREE Starlight Membership Giveaway (Worth $9.9)

I’d love to get honest feedback from the Reddit community.

To celebrate the launch, I’m giving away Starlight Membership for the first 500 users.

How to enter

1. Upvote this post
2. Download the game
3. Leave a comment below

No purchase required.

I’d also love feedback about:

• Difficulty
• Card balance
• UI/UX
• Overall fun factor

Thank you so much for helping an indie developer ❤️

Play: https://play.google.com/store/apps/details?id=dk.troutfarmer.velokey

I built this app because I was tired of copy-pasting every message into a translator.

VeloKey is an Android keyboard that translates as you type — in WhatsApp, email, and any other app. You write in your language. They read in theirs.

App Name: OshiHub

What it does:

Every long-page capture tool I tried hands you one enormous vertical image.

Technically it captured everything. Practically it's unusable — you zoom in, you scroll sideways, you give up.

OshiHub cuts the page into tiles instead. Each tile is roughly one screenful, saved as its own image, in order. You can actually read them in your gallery.The rest of the app is a browser for sites you check often: register them once,

open them from a tile grid.

Demo video is me capturing my own Reddit profile.

Key Features:

- Full-page capture split into readable tiles instead of one tall strip

- Desktop-site toggle (swaps UA + viewport, reloads in place)

- Share captured tiles straight to other apps

Goal: Showcase

Cost: Free, with banner ads. No account, no sign-up.

Link: https://play.google.com/store/apps/details?id=com.oshiralabs.oshihub

I'm the developer — solo, React Native.

Does a tile boundary ever land somewhere annoying for you? That's the part

I'm least sure about.

Hi! I have been working for a while on this app called BackTap and I want to share it with more people with the hope that I will make more people like it ;)

The app principle is pretty simple: You assign an action ( or more ) to the double / triple taps then press the back of your phone twice / thrice and see the magic happen :D

Link:

Google Play: https://play.google.com/store/apps/details?id=com.gabriel.backtap

Text chat, but your avatar acts out what you write. "Drink a beer," it drinks a beer. Face changes based on what you said.

Private rooms with friends or rooms to talk trash with rival fans during a game. Comic Chat was the inspiration.

Free, no subscription. v0.6.2 out this week. Two of us built it — tell me what's broken.

OP here — Tt's called Griple. Android: https://play.google.com/store/apps/details?id=com.griple.app&hl=en_US. If you try it, the thing I most want to know is whether the avatar reacting is funny or cringe on the first message.

What it is: One shared space per person your family takes care of (aging parent, kid, or pet). Everyone sees the same tasks, med schedule with given/missed dose logging, calendar, notes, and documents. English and Spanish.

Play Store: https://play.google.com/store/apps/details?id=com.huddlecare.app

Price: Free tier; optional paid tiers.

Looking for: Android users willing to set it up with a family member and tell me where it's confusing. Solo dev, available in the US and Latin America, 18+.

I know what you're thinking - another habit tracker. But it's not! Ultimately, it's a tally app. The idea is it lets you tally anything.

This really was built so I can track things together with my wife. The thing that pushed me to create it was reading, specifically, to motivate me to read and be at least caught up on my wife's progress on the book we both read.

On top of that we share budgets we can both add to. One of them is bubble tea spend... yup there's a budget for that.

App name: TallyToo - Tally Together

One-line description: A tally app for counting anything, with shared tallies so two people can add to the same count, and the graph as the main view.

What it does / key features

• Tally anything, not just habits. Pages read, money spent, stock on a shelf, whatever you need to count.
• Shared tallies. You and someone else both add to the same count and can see each other's progress.
• Optional targets, with daily, weekly, monthly or yearly periods.
• Tags to group tallies, plus reminders.

Who it's for

Couples or anyone tracking something jointly, since two or more people can add to the same tally. Also anyone who wants to count something that isn't a habit, and track it over time.

Cost

• Pricing model: Freemium. No ads.
• Free: 3 tallies, 1 reminder per tally, 3 tags. Shared tallies and basic stats cards are included.
• Premium is available monthly ($1.49), yearly - ($9.99), or as a one-off lifetime purchase ($19.99).

Current promotions / giveaways: I have 50 30-day trial codes! Just comment including the word "code" and I shall DM it to you.

Links

• Google Play: https://play.google.com/store/apps/details?id=com.vonimatic.tallytoo

Additional notes

Roadmap-wise I've still got a long list of things I want to add, but I'd rather hear what actual users want before I build any more of it.

Qick - Check content before you click it | 3 months free

App Name: Qick

https://play.google.com/store/apps/details?id=app.qickit.qick

What it does:
Qick lets you check a public content URL before opening it. It provides a Qick Score based on the content’s likely Value, Bait and Attention Cost.

Key Features:

• Qick Score from 0 to 100
• Value, Bait and Attention Cost breakdown
• Qick history and weekly attention insights

Goal:
Launch promotion.

Giveaway:
To celebrate the Android launch, I am giving the first 50 eligible users three months of Qick Plus for free. Qick Plus normally costs USD 2.99 per month.

How to claim:

1. Download Qick from Google Play.
2. Create an account and Qick at least one public URL.
3. Open the Profile tab and use the in-app message option.
4. Include the launch code qickred09 and a short note about your experience.
5. Qick Plus will be activated on your account within three business days.

No payment card is required. The complimentary access will not automatically renew.

Cost:
Free to download and use. Qick Plus normally costs USD 2.99 per month.

Link:
https://play.google.com/store/apps/details?id=app.qickit.qick

TubPlayer is a beautiful, premium Android TV IPTV Player. **Every feature is free. Forever**. No subscription, no trial, no paywall, no ads, nothing locked behind a purchase.  New version 1.12.1.5 is available now in the Android TV [Play Store](https://play.google.com/store/apps/details?id=com.tubs.tubplayer).

1.12.1.5 brings:

* Experimental:  Added the ability to download movies.  This needs enabled under Features & Settings and requires USB or network storage. The ability to download series will be added later.  Downloads are supplied with NFO metadata files to use in JellyFin, Plex and other media servers.  Once enabled long press on movies media card or click on download icon on the details page to start download. 

* Complete rewrite of the category and channels editors. This is now presented as 1 unified interface.  Hide, rename and move a category or channel in 1 place. 

* Massive performance improvements in the movies and series sections.

* New "settings only" backups and restores. The playlist content is not included so a full playlist sync is run after a restore.  This is another option and does not replace the current backups.  These new backups are tiny compared to a regular backup.  

* The ability to use M3U file as playlist source.

* Series episode duration data added to series details page. 

* Fixed bug that prevent some backup restores.

* Various other tweaks and bug fixes.

Please lets us know if you have any questions. For general questions and support please join us on [Discord](https://discord.gg/jh8FpQyj6). 

**Important:** TubPlayer provides no content whatsoever. You bring your own service - Xtream Codes, M3U URL, M3U file or a Stalker/MAC portal.

Play Store: https://play.google.com/store/apps/details?id=com.tubs.tubplayer

Site: https://www.tubplayer.com/

Support: https://discord.gg/jh8FpQyj6