Looking for testers for Resonance (ambient soundscape app) — happy to test yours back

Hey all — I built Resonance, an ambient soundscape app (ocean, rain, thunder, brook, drift/binaural tones) and I need testers to opt into the closed testing track for 14 days before I can apply for full release.

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

2. Opt in on Play Store: https://play.google.com/apps/testing/com.thetonegenerator.resonance

3. Install it and keep it installed for the 14 days

Happy to return the favor and test your app too — just drop your links in the comments and I'll opt in. Appreciate any real testers, feedback welcome.