A no-frills Android timer app for the Norwegian 4x4 interval training method. Pick your fitness level, start the timer, and let it guide you through intervals and rest periods.
Available on the Play Store.
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Build
git clone https://github.com/jibbo/norwegian-training-android.git
cd norwegian-training-android
./gradlew assembleDebugPRs are welcome. If it's a bug fix or small improvement, open one directly. For larger changes, open an issue first so we're aligned before you invest time.
A few honest caveats:
- This is a solo side project — review times may be slow.
- I won't accept changes specific to alternative stores or mirrors.
- If your PR is merged, you'll be added to the credits screen.
Why is the app paywalled? I've shipped free apps before and ended up drowning in support requests I couldn't sustain. The paywall filters for users who have some skin in the game. A free trial is available, and the paywall is easy to remove locally if you have the skills.
Why is the free trial so limited? The current paywall is client-side, which makes it trivially bypassable. A server-side check would complicate forking, which I don't want. So I kept the implementation simple and the trial limited — feel free to remove it for personal use.
Why not F-Droid? Maintaining multiple stores isn't something I have bandwidth for right now.
Can I mirror this on another store? Yes, as long as you maintain it independently and I'm not on the hook for support from non-Play Store users.
This is a personal project I build in my spare time with no intention of it being maintained by anyone else. Architecture shortcuts were taken deliberately. If you're here to evaluate my production work, this repo isn't the right sample.