Kountrain
Kountrain is a free bodyweight exercise tracker for iOS and Android. It lets you log workouts, count reps, and track your progress over time. No account required.
Your workout data is stored locally on your device and is never sent to any server. See our Privacy Policy for the limited analytics and crash data the app does send.
Use Kountrain for your own training. Please don't try to break it, copy it, or misuse it.
Kountrain is a tracking tool, not medical advice. Calorie figures are rough estimates based on standard MET values and the body details you enter. Check with a professional before starting any exercise program.
We work to keep Kountrain available and may add, change, or remove features over time. If we ever discontinue the app, we will give reasonable notice. Because your data lives on your device, you can export it as CSV at any time from Settings, so you keep your history even if the app goes away.
Like any software, Kountrain isn't perfect and we can't guarantee it will always work without errors. To the extent the law allows, we're not liable for damages arising from your use of the app. None of this removes the rights you have under the consumer laws of your country.
We may update these terms. Continued use of the app means you accept the updated terms.
Questions? hello@paintingstack.com
Last updated: June 2026