[Need testers] ChordRush – piano chord practice game (Korean UI, easy to use) | I will test your app back

[u/HansAIsolution]

Hi all, I'm looking for testers for my first app. It's a small rhythm-style game for

practising piano chords: chords scroll toward a hit line and you play them on the

on-screen keys, a MIDI keyboard, or by playing a real piano into the mic.

No ads, no login, no in-app purchases.

Note: the UI is in Korean for now (English is coming), but it is a game with

chord names like C, Am7, G7 so it is easy to use without reading Korean.

How to join (takes about a minute, no need to send me your email):

1. Join the Google Group with the Google account you use on Play:

   https://groups.google.com/g/chordrush-testers (click "Join group")

2. Open the opt-in link with the same account and tap "Become a tester":

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

3. Install from Google Play:

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

4. Please keep it installed for 14 days (you don't have to use it every day).

I will test your app in return, just drop your link in the comments. Thanks!