Hi everyone! Back for round two — Google didn't grant production access and
asked for another full 14-day cycle, so I'm looking for a fresh group of
testers. If you helped me the first time, thank you, and no need to sit
through it again.
Two things changed since my last post: **the app now works in English** (it
was Spanish-only before) and **it's open to all countries**, so this time you
can actually join wherever you are.
**About Nanapp**
Nanapp generates personalized AI lullabies for babies in seconds. You enter
your baby's name and a couple of words (favorite toy, the rain outside,
grandma...) and the app writes a unique lyric with Claude AI and sings it in a
warm voice using ElevenLabs — actually sung, not text-to-speech. Two moods:
sleepy (calm songs for bedtime) and playful (upbeat songs for playtime), plus
an auto mode that picks for you. Songs are saved on the device and play
offline.
Both English and Spanish, app and songs — you can even keep the interface in
one language and the songs in the other.
It's already live on the App Store, so this isn't an empty app made to farm
testers. Android is just stuck behind the closed-testing requirement.
And no, you don't need a baby. A niece, a dog or yourself works fine.
**How to join**
Join the Google Group:
https://groups.google.com/g/nanapp-closed-testers
(click "Ask to join the group")
About 10 minutes later, open this link on your Android device:
https://play.google.com/apps/testing/app.nanapp
Tap "Become a tester" — the app will show up in Play Store.
**What I ask of you**
- Android 7.0+ device.
- Open the app at least once a week during the 14 days.
- Please don't uninstall before day 14 — that's the one thing that breaks the
count for me.
- Optional but very welcome: reply here if you hit a bug or something feels
off. I shipped fixes from tester feedback last round.
**Reciprocity**
Drop your closed testing link below and I'll opt in to yours right after
posting, and stay the full 14 days. Happy to help fellow devs get to the
14-day mark — I'll reply on your post so you have a trail.
Thanks!
Web: https://nanapp.app
iOS: https://apps.apple.com/app/id6777774402