Looking for Android testers for my hydration app Otterly - closed test on Google Play

Hi everyone,

I’m looking for Android users to help closed-test my new hydration tracking app, Otterly.

Otterly is a simple water tracking app with a cute otter companion named Kai. The idea is to make hydration feel warm and encouraging instead of clinical or guilt-driven. You can log drinks quickly, track your daily goal, see Kai’s mood change based on your progress, and get smart reminders.

I’m currently preparing the app for Google Play closed testing and need real testers who can:

- Opt in through Google Play

- Install the app on Android

- Keep it installed and stay opted in for 14 days

- Use it naturally for a few minutes every day

- Share honest feedback about bugs, confusing screens, reminders, onboarding, or anything that feels off

This is a closed test, so I’ll need the Google email you use for Play Store access. Please fill out the form below, and I’ll add selected testers to the closed testing group.

Google Group Link:

https://groups.google.com/g/otterly-closed-testers

Google Play listing:

https://play.google.com/store/apps/details?id=com.vishrut19.otterlyapp

App name:

Otterly: Water Drink Reminder

What I’m especially looking for feedback on:

- Is onboarding clear?

- Is water logging quick enough?

- Do reminders feel helpful or annoying?

- Does the app feel trustworthy enough for daily use?

- Any crashes, layout issues, or weird behavior?

- What would you most like me to improve?

Thanks a lot. I’m an indie developer, and this would genuinely help me get the app ready for launch.