3ka for Android

Booking with a trainer in three taps: schedule, clients, passes and a chat with clients. Free, no ads.

Version 1.0 · build 6 · 2026-10-09

How to install

1. Open this page on your Android phone and tap «Download APK».
2. Open the downloaded file. If the phone asks, allow your browser to install apps from this source.
3. Tap «Install» and open 3ka. Sign in with your e-mail — the code comes by mail.

Updates arrive by themselves when you restart the app, no need to download the file again.

Found a bug or have an idea? In the app: Profile → «Feedback».

For iPhone: App Store