💪 OpenPushups

A free, open-source PWA pushup coach modeled on Push Ups Workout (com.northpark.pushups) — an initial test sets your level, then an adaptive plan across 6 levels takes over. No account; progress is stored by a tiny bundled server so all your devices share one history.

Built as a single HTML file plus a tiny dependency-free Python server. Run it, open it in any browser, add it to your home screen, and go.

Screenshots

Features

• Adaptive level program — an initial max-effort test sets your starting level; 6 levels × 3 groups, and after each workout you rate it (so hard / just right / so easy) to move up or repeat
• Initial test — one open-ended max set maps you to the right starting level
• Freestyle mode — free push-up counting with no plan, logged to your history
• Tap-to-count ring — tap the ring with a finger or your nose (phone face-up) to count each rep; auto-advances to rest when done
• Rest timer — visual countdown ring between sets; skip or auto-advance
• Dark / Light / Auto theme — follows system preference by default
• Offline — service worker caches the app after the first load (saving progress requires the server to be reachable)
• Server storage — progress lives in one JSON file on your own server (data/data.json), shared across devices; existing on-device data is migrated automatically on first load
• Export / Import — back up and restore progress as JSON
• Migrate from Push Ups Workout (Google Play) — import your existing progress via:
  • Manual wizard — pick your current level and group
  • Direct .puud file import — reads the app's backup file format (ZIP containing SQLite + JSON preferences), parsed entirely in the browser

Usage

Run the bundled server (Python stdlib only, no dependencies) and open it in a mobile browser:

docker compose up -d        # serves on port 8081
# or without Docker:
python3 server.py           # serves on port 8000

Progress is stored in data/data.json next to the app (gitignored). To update a deployment, git pull (or run update.sh, e.g. from cron) — updates never touch the data directory.

Migrating from the Push Ups Workout app

1. In the old app: Settings → Backup — save the .puud file to your device
2. In OpenPushups: Settings → Import .puud Backup — select the file
3. Your full history and total rep count are imported automatically

Alternatively use the manual wizard (Settings → Migrate from Push Ups Workout) to set your current level/group without a backup file.

Privacy

Everything stays on your own server. No analytics, no third-party requests — the app only talks to the host it was loaded from. The service worker caches the app for offline use immediately after first visit.

License

MIT