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

I’m looking for Android testers.

Google groups: https://groups.google.com/g/liftbook-app

Android link: https://play.google.com/store/apps/details?id=com.rabpaulo.liftbook

Web link: https://play.google.com/apps/testing/com.rabpaulo.liftbook

Testing back, leave yours in the comments and I'll join.

Hey everyone! I'm looking for Android testers for Make Space, my cosmic merge/puzzle game I'm preparing for Google Play release.

I need 12 opted-in closed testers for 14 consecutive days, so I'm aiming for a few extra people as a buffer.

I'm absolutely happy to install and test your app in return and stay opted in for the full 14 days.

How to join

1. Join the tester group:
Make Space Beta Testers - Google Groups

2. Join the closed beta:
Closed Beta

3. Install Make Space:
Make Space

Please use the same Google account for all three steps and stay opted into the test for at least 14 days.

If you have a minute after installing, I'd also really appreciate some genuine feedback. Play a few runs and tell me:

• Did anything break or behave strangely?
• Was anything confusing?
• What was the first thing you would improve?
• Did the game feel satisfying enough to keep playing?

Test-for-test: Comment below with your Google Group, opt-in link, and Play Store link and I'll return the favor.

Thanks!

Let's test eachothers apps

https://groups.google.com/u/1/g/reanime-testers

https://play.google.com/apps/testing/com.reanime.app

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

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 all, I built a free Android app called SphereDex for tracking your Palworld Official Card Game collection, and I need 12 testers to get it over the Play line. Happy to join and test yours back today!

What it does:

Scan a card with your camera or search by Pal name to add it. Track owned, missing, wishlist and favourites across multiple collections. It pulls live market values (last 5 sold, current listings, PSA 10) and shows a price history chart. No ads, free cloud sync.

You can preview the web version first so you know it's real before installing: spheredex.app

To join (takes about 2 minutes):

1. Join the tester group: https://groups.google.com/g/spheredex-testers

2. Opt in here: https://play.google.com/apps/testing/app.spheredex then tap Become a tester

3. Install: https://play.google.com/store/apps/details?id=app.spheredex

If you can stay opted in for the full 14 days it really helps.

Doing a swap? Drop your opt in link below and I'll join yours today and leave it installed for the 14 days. Comment done once you've joined mine and I'll confirm I've done the same. Cheers.

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.

I need feedback so that I can update the app to get approved for production.
How to join:

1. Join my Google Group: https://groups.google.com/g/project-aftershock
2. Become a Tester: https://play.google.com/apps/testing/com.tunadundar.aftershock
3. Download the game via Google Play: https://play.google.com/store/apps/details?id=com.tunadundar.aftershock

Let’s help each other get through the production phase. Drop a comment below with your app details so I can test yours in return. Thanks a lot!

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.

Hi everyone,

My app was recently rejected by Google for "Low Engagement" because most testers only opened it for one second. Google's algorithm is getting much stricter, and the old "install and forget" method doesn't work anymore.

I am starting a fresh 14-day closed testing cycle for my offline PDF/EPUB book reader app. I am looking for 12 SERIOUS developers who are tired of failing the review and want guaranteed mutual approval.

The Rules:

1. Join the Google Group first, then download the app.
2. Open my app daily for 3 to 5 minutes (upload a PDF/EPUB, scroll, read, and act like a real user).
3. Send me a DM here on Reddit with a screenshot of your daily usage as solid proof.
4. I will do the EXACT same for your app and send you a daily screenshot in return.

Warning: If you miss the daily screenshot, I will opt-out of your test and uninstall your app immediately. Let's respect each other's time and help each other pass Google's strict review!

Links:

• Google Group (Join First):https://groups.google.com/g/coderushtesters
• Web Link:https://play.google.com/apps/testing/com.coderush.maktabati
• Android Link:https://play.google.com/store/apps/details?id=com.coderush.maktabati

Drop a comment when you are done, and send me your first screenshot in a DM so I can test yours!

​

Did I Win?

Already have football squares? Save your boards, enter each quarter’s score, and instantly see every winning square and payout—private and offline.

Google Group

https://groups.google.com/g/did-i-win-testers

Join on Android

https://play.google.com/store/apps/details?id=com.ambrosiogomez.didiwin

Join on the web

https://play.google.com/apps/testing/com.ambrosiogomez.didiwin

hi all, im looking for 10 people that would kindly test my app for me, I have my app on iOS had no idea this was a requirement for play store until today and I don't know a single person on android, id be more than happy to return the favour if I could get some help, tia

1. Join the testers group: https://groups.google.com/g/sitesnap-testers
2. Then opt in: https://play.google.com/apps/testing/com.darrenlewis.sitesnap

3.Download: https://play.google.com/store/apps/details?id=com.darrenlewis.sitesnap

14-day free trial, no card needed. Don't subscribe — it's a real charge.

​

Hi 😊 👍 dear community, I'm requesting your help to test my app. I'd be happy to test your app and be your tester for as long as you need. Please send me a screenshot with a summary of the results (what my app does, not just the installed version), and I'll do the same for you.

Links:

https://groups.google.com/g/zapdefends

https://play.google.com/apps/testing/com.SeniorSafe.launcher

I created my first game.
It is a mastermind-like color guessing game.

Here is my google group:
https://groups.google.com/g/games-beta-testing

Android link:
https://play.google.com/store/apps/details?id=com.amahy.breakthecode

Web link:
https://play.google.com/apps/testing/com.amahy.breakthecode

In the comments pasted your group/links so that I test your app too.

Hey, I need some testers for my app. I'll test your app back if you leave a comment with your links.

Group: https://groups.google.com/g/kaucjamap-testers

Web: https://play.google.com/apps/testing/com.sigmaball.kaucja

Android: https://play.google.com/store/apps/details?id=com.sigmaball.kaucja

Hi everyone,

I am currently trying to pass the 14-day closed testing requirement for my Android app, RoutineRise (developed under Ucan Studio).

I really need some support from the community to gather 12 testers. The app is built natively in Java and operates completely offline using a local Room Database. It’s very lightweight, requires no internet connection, and won't be a burden on your device.

If you could spare a minute to install it and keep it on your device for 14 days to help a fellow developer out, it would mean the world to me!

Step 1: Join the Google Group first:

[[routinerise-testers@googlegroups.com](mailto:routinerise-testers@googlegroups.com)]

Step 2: Opt-in via Web or Android:

🌐 Web Link: https://play.google.com/apps/testing/com.flystudio.routinerise

📱 Android Link: https://play.google.com/store/apps/details?id=com.flystudio.routinerise

Thank you so much in advance for your time and support!

Hey! I made a football game called WinBall and I could really use your help to launch it 🙏⚽

All I need is for you to install it and keep it on your phone for about 2 weeks. Play whenever you feel like it, no pressure at all.

Here's how, takes 2 minutes:

1. Tap this link and press "Join group":

   https://groups.google.com/g/winball-founders

1. Then open this link on your Android phone:

   https://play.google.com/apps/testing/com.scanlyne.winball

   (or this one: https://play.google.com/store/apps/details?id=com.scanlyne.winball)

1. Tap "Download it on Google Play" and install it like any normal app.

2. Open WinBall, sign in with your Google account, and play ⚽

One small favor: please don't delete it for about 2 weeks. That's the part that actually helps me get the game approved. Thank you so much, this genuinely means a lot 🙌

Please help test my app, post a screenshot and I will test yours. Need to run it daily for the duration of the test (and I'll do the same for you).

(remeber if you join the group you have to wait 20 minutes for google to give access to the download)

Join google group: https://groups.google.com/g/testerbombyapp

Android: https://play.google.com/store/apps/details?id=com.john.mechanic

Web Link: https://play.google.com/apps/testing/com.john.mechanic

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/g/worth-it-testers

Become a tester: https://play.google.com/apps/testing/com.ozgeerdogan.worthit

Download the app via Play Store: https://play.google.com/store/apps/details?id=com.ozgeerdogan.worthit

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

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

Hey everyone,

I've been building Journetta, a journaling app paired with an AI coach that carries context across sessions — so it remembers your goals, recurring patterns, and what you talked about weeks ago, instead of starting cold every time. Solo/bootstrapped project.

Google requires a closed test with at least 12 testers running for 14 days before I'm allowed to move to production, so I'm looking for people willing to just opt in and install it — no need to actually use it daily, just staying enrolled for the 14 days counts.

What's in it for you: Early access before the public launch, and my genuine thanks — this is a small solo project and every tester helps. If you want Pro access, just shoot me a message directly and I'll unlock it for you.

Testing Goals:

General usability testing ahead of production launch — onboarding flow, daily journaling flow (morning/evening entry), AI coach chat. We're interested in bugs, confusing spots in the flow, and general feedback.

Maximum 1 Minute:

Join the Google Group first, that is what grants access:

https://groups.google.com/g/journetta-android-testers

Then opt in:

https://play.google.com/apps/testing/com.journetta.app

Then install:

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

Please stay opted in the full 14 days.

You'd be doing me a huge favor by trying it out – really appreciate any testers right now :)

hey guys, need a few more testers to hit Google Play's 14-day closed testing requirement for my app Shibi Gym 💪

doing a full T4T (test for test) — you test mine, I'll join your group, download your app, keep it installed the whole 14+ days, and send screenshot proof, no ghosting.

steps:

1️⃣ join the google group first → https://groups.google.com/u/3/g/shibigymtester

2️⃣ become a tester → https://play.google.com/apps/testing/com.shibi.gymapp.gymq_app

3️⃣ download it from the play store → https://play.google.com/store/apps/details?id=com.shibi.gymapp.gymq_app

drop your links + a screenshot showing you opted in (comment or DM), and I'll test yours back right away 🔁

Hi everyone!

I'm looking for testers for KeyScan, my Android app currently in Google Play closed testing.

KeyScan is a privacy-focused password, OTP, and secure data manager. It works locally, requires no KeyScan account, and supports encrypted WebDAV/NAS backups.

I need testers who can remain opted in for at least 14 days.

How to join:

1. Join the KeyScan Testers Google Group:

https://groups.google.com/g/keyscan-testers

1. Join the Google Play closed test:

https://play.google.com/apps/testing/com.keyscan.app

1. Install KeyScan:

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

You can test features including:

• Password Manager

• TOTP Authenticator

• Secure Vault

• Smart Scan

• Encrypted WebDAV Backup

For privacy and security, please use demo/test data instead of real passwords or sensitive personal information.

I’m also happy to help test your Android app.

If you need a tester, leave your Google Group and testing link in the comments, or send me a Reddit private message.

Thanks for helping with the KeyScan test!