Kountrain
Kountrain is a bodyweight exercise tracker for iOS and Android. It lets you log workouts, count reps, and track your progress over time. The app is free to use with an optional one-time purchase for cloud sync.
You can sign in with your Google account to enable cloud sync. We store your email and account ID for authentication. You can delete your account and all associated data from Settings at any time.
Cloud sync is a one-time in-app purchase. Purchases are processed by Apple or Google through their respective app stores. Refund requests should be directed to the store where you made the purchase.
Your workout data is stored locally on your device. If you purchase cloud sync, it is also stored on our server. See our Privacy Policy for details.
Don't abuse the service, attempt to reverse-engineer it, or use automated systems to access it.
We may modify, suspend, or discontinue the service at any time without notice. We are not liable for any interruption or loss of access.
Kountrain is provided without warranties of any kind. We are not responsible for any damages arising from the use of this app.
We may update these terms. Continued use of the app means you accept the updated terms.
Questions? hello@paintingstack.com
Last updated: March 2026