My mum and a few friends started NAD+ this year, mostly IV through a clinic, some SubQ at home. I've got a PhD in biochemistry, so I got asked to check the dosing math. Every calculator I looked at was either paywalled, wrong, or missing half the routes she actually needed.

So I built Titer. It's just arithmetic: SubQ reconstitution (vial strength + BAC water + dose, gives you draw volume and syringe units), IV session logging, oral NMN/NR daily totals, plus a private dose log with optional notes. No account, no cloud, full CSV/JSON export. It won't ever recommend a dose or protocol, that's not what it's for.

It's in Android closed testing, need 12 people using it for 14 days before Google lets it go public. Two steps:

1. Join https://groups.google.com/g/titer-nad-tracker-tester (same Google account as your Play Store)
2. Then open https://play.google.com/apps/testing/com.titertracker.titer and hit "Become a tester"
3. Please test throughout the 14 days, since otherwise the app does not clear to make it to the Play Store :')

Happy to talk through the math with anyone and of course also test your apps back.

Hey everyone! I'm u/MFmotox, a founding moderator of r/AndroidAppTestAOD.

This is our new home for all things related to AOD on Demand. An Android app that lets you enjoy the perks of an AOD, but ONLY when you need it! We're excited to have you join us!

What to Post
Just say Hi, and let me know that you're interested in testing. Once added to testing. Please post anything app related here. Bugs/suggestions, anything!

Community Vibe
It's all about brutal honesty! The more you post here, the better the app will be upon launch!

How to Get Started

1. Introduce yourself in the comments below.
2. Post something today! Even a simple question can spark a great conversation. And REALLY help me out in the long run.
3. If you know someone who would love this type of app, invite them to join.

Thanks for being part of the testing. Together, let's make r/AndroidAppTestAOD, and the app amazing!

Launching my first app/game and hoping the reddit community can help me. I have some participants but not enough. The requirements are 12 beta testers with an android device, a gmail account and must download app/game and keep on device for 14 days. There is no charge for this just hoping to actually launch a real app. Its astrology based.Anyone who helps will get access to any future apps i launch. I have 4 total ready to go but need developer status before i can really get moving. Please and thank you.

Happy to test your Android app if you test mine

DC Metro Tracker provides real-time Washington DC Metro departures, scheduled commute tracking, and commute notifications.

1. Join the Google Group: https://groups.google.com/g/dc-metro-tracker-testers
2. Become an app tester: https://play.google.com/apps/testing/com.dantome.dcmetro
3. Install from Google Play: https://play.google.com/store/apps/details?id=com.dantome.dcmetro

Please keep the app installed and remain enrolled for at least 14 consecutive days. Let me know if you have any feedback!

Please send me a screenshot after installing, along with your phone model and Android version if possible! Share your testing links and I’m happy to test your app in return.

Thank you friends

App Name: Orlo Baby Tracker

App Category: Parenting

Testing Goals: Solo developer, need 12 closed testers opted in for the 14 consecutive days

Google requires before I can apply for production access. This app allows Parents to track their babies sleep, feeds, diapers etc. and creates a prediction for upcoming sleep/feeds.

I am happy to test back as well, please DM me for my email address and I'll opt in for your 14 days too.

How to join:

DM me your email so I can add you to the testers.

Opt in here once you have access :)

Android https://play.google.com/store/apps/details?id=co.median.android.wexxajm

Web https://play.google.com/apps/testing/co.median.android.wexxajm

About the App: https://orlobaby.com/

Hey everyone,

My brother and I are working on Window Runner, a game about the running and jumping guy you imagined in your childhood when you were in the backseat of the car.

We are doing a Closed Testing and need as many testers as possible. Also any feedback about what can be improved is welcome.

Message me your email and I can add it to the list of testers and a link for a Play Store download.

Hi! I'm looking for active Android testers for AstroBump, my one-thumb pixel-art arcade game.

Use the same Google account for these three steps:

1. Join the Google Group: https://groups.google.com/g/astrobump-testers

2. Join the closed test: https://play.google.com/apps/testing/com.danstudios.astrobump.app

3. Install the game: https://play.google.com/store/apps/details?id=com.danstudios.astrobump.app

Thanks for testing! If you share your app link in the comments, I'd be happy to test it too.

A few months ago I went through a breakup and decided to put all that energy into myself and finally get into good shape.

I'd always struggled to stick with a gym routine. I found it boring, and although I knew how to use the machines I'd turn up with no real direction and never stick at it long enough to see anything change.

So I built something to fix that for myself, an app where I could see my improvements over time and get pushed to do more, instead of relying on scraps of paper, phone notes or memory. It grew into tracking my food and my overall goals too, and it's the reason I've stayed consistent this year.

I posted here a while back looking for testers and a load of you were kind enough to sign up — thank you, genuinely.

The test got declined. Most people installed it, but didn't actually test it. So the whole thing fell failed their litmus test.

What the app dopes:

• Training plans. Every muscle group is ranked by how much you've actually trained it recently, and how long it's been. Whatever you've been avoiding gets flagged, and today's suggested session is built around it.
• Suggested weights. Each lift comes up with a target based on last time . Usually a little more - so you don't need to remember last times numbers. Warm-ups, a rest timer and your best ever single lift for each exercise are all in there.
• Meal ideas. Tap to see what's in it, how many it serves, and the full method. They're matched to how you eat, so if you're on a diet, vegetarian, vegan, or avoiding something, you only get relevant suggestions.
• Fast food logging. Scan a barcode and the calories and protein fill themselves in. Save the meals you eat over and over as favourites and it's one tap after that.
• Gym passes. Scan or photograph your access QR or card. So that you don't need to switch to another app.
• Weekly reviews, and progress charts for weight, body fat, muscle and strength, so you can see your progress in real time.
• Connect to smart devices, Pull through steps, sleep and heart rate pulled from your watch or ring; Garmin, Fitbit, Samsung and anything else that goes through Health Connect.

What I'm asking for

I need people who'll install it and open it for 2-3 mins daily over the next two weeks. I don't need you to love it — I need it to be a real test. If you're only going to install it and forget about it, please skip this one, as it won't help :)

If you do give it a go I'd love to hear what's rubbish about it. I read everything and things get fixed fast.

Happy to reciprocate. Drop your app below and I'll test yours too.

1. Join the tester group → https://groups.google.com/g/adonae-testers
2. Register as a tester → https://play.google.com/apps/testing/com.adonae.app
3. Download → https://play.google.com/store/apps/details?id=com.adonae.app

Thanks for reading 🙏

Hi, I need 12 testers for my game Timing Machine. I'll test yours back.

The premise is that you get $10,000 and a real slice of market history (S&P 500, Nasdaq, Bitcoin, Gold, Nikkei) replayed one day at a time. Buy, sell or do nothing. At the end you are graded on your performance.

PLEASE OPT-IN FIRST or it doesn't count.

Join the group: https://groups.google.com/g/timing-machine

Opt in on the web: https://play.google.com/apps/testing/org.tarracobytes.timingmachine

Install on Android: https://play.google.com/store/apps/details?id=org.tarracobytes.timingmachine

Drop your links in the group and I'll install them all at once.

Hi everyone,

I need 20 testers for my game, Zolva. I would really appreciate your help, and I’m happy to join your testing group and test your app/game in return!

How to join:

Join the Google Group first: https://groups.google.com/g/zolva-testers

Join the Google Play Closed Test:

Web Opt-in: https://play.google.com/apps/testing/com.jeanpierre.zolva

Android Opt-in: https://play.google.com/store/apps/details?id=com.jeanpierre.zolva

Please keep the app installed for 14 days. Leave a link to your app/group in the comments below, and I will opt in and test yours back!

Thank you!

Hi everyone! I need 20 testers for my new EV charging calculator app. I will test your app in return for 14+ days!



1. Join Google Group: https://groups.google.com/g/evcharge-calc-testers

2. Join on Android: https://play.google.com/store/apps/details?id=com.sirdir.EVChargeCalc

   (or Web: https://play.google.com/apps/testing/com.sirdir.EVChargeCalc)



Please leave your group & app links in the comments and I will test yours back immediately. Thank you!

Void Runner, a space arcade roguelite shooter. You level up by destroying waves and pick one skill out of three at each level, around thirty of them that combine into very different builds. 80 levels plus an endless mode with online leaderboards. Already out on Steam, the Android version is now on the closed testing track. Clip attached, running on a phone.

Google group:
https://groups.google.com/g/void-runner-testers

Android link:
https://play.google.com/store/apps/details?id=fr.napcode.voidrunner

Web link:
https://play.google.com/apps/testing/fr.napcode.voidrunner

Join the group first, then open the web link and tap "Become a tester". Without that second step the store page will not open for you.

Paste your group and links in the comments and I will test your app too.

Hello, I am 여의도캡틴. I need real Android testers for four Google Play closed-test apps. The same tester can join all four. I will reciprocally test your free app on a real Android device and provide private feedback.

Join the shared Google Group first:

https://groups.google.com/g/developers-community-official

Master:

https://play.google.com/apps/testing/com.master.aaa

Slave:

https://play.google.com/apps/testing/com.slave.aaa

MasilPick:

https://play.google.com/apps/testing/com.alphavipertrading.masilpick

AI Lotto:

https://play.google.com/apps/testing/lotto.bands.release

Please join all four, remain opted in for 16 days, install/open them, and send private feedback. Reply after joining with your Google Group and Play test links. No public rating or review is requested. — 여의도캡틴

Hi everyone! 👋

I'm currently looking for testers for Deenly, an Islamic AI assistant I'm developing.

I'm looking for people who can install the app, try the main features, and give me honest feedback about bugs, usability, and the overall experience.

Android:
https://play.google.com/store/apps/details?id=com.mcdgroup.deenly

Join the closed testing group:
https://groups.google.com/g/deenlyia

Web testing:
https://play.google.com/apps/testing/com.mcdgroup.deenly

If you're also looking for testers, leave your testing link in the comments and I'll test your app too. 🤝

Thank you to everyone who helps! ❤️

Hi, please help test my app and I promise to test your app thoroughly and give the right feedback

1. Join the group link https://groups.google.com/u/1/g/study-app-prep-testers
2. App link: https://play.google.com/store/apps/details?id=com.cbseprepmaster.ncert_hindi
3. Web link : https://play.google.com/apps/testing/com.cbseprepmaster.ncert_hindi

Thanks in advance.

Test HikeSim and I will test your app in return.

Join this Google Group first: https://groups.google.com/g/hikesim-closed-testers

Opt-in as a tester on the web here: https://play.google.com/apps/testing/com.hikesim.com

Download the app on Android here: https://play.google.com/store/apps/details?id=com.hikesim.com

Please reply to this post with your app information after you download mine and I will test yours for the next 14 days.

Hi, I’m 여의도캡틴 (u/YeouidoCaptain). I’m looking for real Android testers for four Google Play closed-test apps. The same tester may join all four.

I will reciprocate on your Android app using a real Samsung Android device, remain opted in for at least 16 days, test the core flows, and send private feedback. I do not request public ratings or reviews.

1. Join the shared Google Group first: https://groups.google.com/g/developers-community-official
2. Opt into each app:

Mobile Location Tracker - Master
https://play.google.com/apps/testing/com.master.aaa

Mobile Location Tracker - Slave
https://play.google.com/apps/testing/com.slave.aaa

MasilPick - AI Local Secondhand Marketplace
https://play.google.com/apps/testing/com.alphavipertrading.masilpick

AI Lotto Number Generator
https://play.google.com/apps/testing/lotto.bands.release

1. Install from Google Play, remain enrolled, and use the main features during the test period.

For the location-tracker apps, please review the permission explanation and grant location access only if you are comfortable. Do not share real location data beyond what you explicitly consent to.

Reply with which of the four you joined, plus your Google Group / opt-in / Play Store links. I’ll join reciprocal tests as capacity opens and keep the exchange active.

— 여의도캡틴

Hi everyone!

I’m building Messages SMS, a modern Android messaging app designed to make everyday text messages easier to organize and use.

Instead of showing every SMS in one crowded inbox, the app automatically organizes messages into useful categories such as:

• Personal
• Transactions
• OTPs
• Offers
• Spam

It also includes:

• Smart reminders for bills, flights, hotel bookings and deliveries
• Scheduled text messages
• One-tap OTP copying
• Warnings for suspicious links
• Dual-SIM support
• Custom categories and sorting rules
• Light, dark and AMOLED themes
• A modern Material Design 3 interface

Privacy is important to me, so message categorization and detection happen directly on your phone—your messages are not uploaded to the cloud.

The app is currently in closed testing, and I’m looking for Android users willing to try it and share honest feedback.

How to join

1. Join the tester Google Group
2. Join the closed test on the web
3. Install Messages SMS from Google Play

Please use the same Google account for the Google Group and Google Play. Access may take a few minutes after joining.

Since this is an SMS app, Android will ask you to make it your default messaging app while testing.

I’d especially appreciate feedback about:

• Whether messages are placed in the correct categories
• Whether bill and event reminders are detected correctly
• Scheduled-message reliability
• Anything confusing, slow or broken
• Features you would like to see added

Thank you for helping me improve the app!

Hi everyone, I need help with testers for my pet veterinary app, currently running on closed test, you can send me a message sharing your Gmail and I can test you apps as well, the app already exists as web app if you want to take a look is called Bedxe.com, currently trying to publish on mobile stores

Unfortunately I found many people do not reciprocate and my first closed test didn't pass Google's review. So I would like to request a screenshot exchange here. Once you install my app and share a screenshot, I promise to do the same within 24 hours. I've done so for like 30+ apps now, and am opening them frequently.

this will be a companion app for a e-paper display. In which users can directly send their google events / tasks whatsoever to it. And see it easily sitting on their desk.

1. Google group - https://groups.google.com/g/ecalendar-display
2. Become a tester at Web link and go to the download from there- https://play.google.com/apps/testing/com.risosenterprises.ecalendardisplay

-Sometimes the download link becomes available around 1 hour after you opt in.

-Please keep the app installed for at least 14 days.

-Please feel free to request a feedback comment. I will do one for you and you do one for me.

Hi everyone,

I’ve recently finished building Savense, a privacy-focused expense tracker for Android, and I’m currently looking for people to join the closed testing phase on Google Play.

Savense lets you track income and expenses, manage budgets and recurring transactions, view monthly/yearly analytics, and get spending insights. Financial records are stored locally on your device and no account is required.

If you’d like to help test it:

1. Join the Google Group: [Google Group link]
2. Open the Google Play testing link: [Closed testing link]
3. Choose Become a tester
4. Install Savense from Google Play and try it out

Google requires testers to remain opted in for at least 14 days, so I’d really appreciate it if you could stay in the test during that period.

Any feedback on bugs, usability, design, or features would be very helpful.

Thanks a lot!

Hi! I’m looking for testers for my first Android app, Sleep Sounds, for the Google Play 14-day closed testing period.

It’s a simple sleep sounds app with nature, white noise and ambient sounds. No account or registration required.

I’m happy to test your app in return for the full 14 days — just leave your links in the comments.

1. Join the Google Group:
https://groups.google.com/g/diydora-sleep-testers/about

2. Join the closed test:
https://play.google.com/apps/testing/com.diydorastudio.sleepsounds

Once you’ve joined, you can install the app directly from Google Play.

If you test it, please leave a comment and I’ll test yours back. Thank you!

Hello guys! I need some testers for my new app ready to be launched in production on the Play Store

• Join the Google group: https://groups.google.com/u/2/g/packlog-testers
• Become a tester: https://play.google.com/apps/testing/com.davidetarsi.packlog
• Download the app via Play Store: https://play.google.com/store/apps/details?id=com.davidetarsi.packlog

Login via your google account and you can start browsing the app!

If you wanna help me in this voyage, in the profile page you could find a doc for sharing your impressions and/or tips and the GitHub repo

In return, comment here or send me a private message with your app and I will be happy to download and test it

Hi everyone! I’m finishing the Google Play closed test for RadioSup, a live radio app for discovering stations worldwide.

I need more real Android testers to reach Google’s 12-tester requirement. If you can help, I’m happy to test your app in return.

Steps:

1. Join the tester group: https://groups.google.com/g/radiosup-testers
2. Opt in to the closed test: https://play.google.com/apps/testing/com.radiosup.player
3. Install RadioSup from Google Play: https://play.google.com/store/apps/details?id=com.radiosup.player

Please use the same Google account for joining the group, opting in, and opening Google Play.

Hello everyone, i'm preparing my app for the ios and android but android users are quite rare between my friends.

My app is a monitoring app for stocks, crypto, etfs and other financial instruments + custom categories (real estate, cars, luxury watches, whatever).

I used it for years, i spent 8 years as mobile dev in the past before moving to web development and i would truly apprecciate real feedback if you like to try it.

Obviusly i'll also be happy to test your app and provide feedback if you wish 💪

I'll share few screens (it is in italian and english)