Offline-first · No account · Per-interval GPS

Your Tabata & HIIT timer, simply.

Open it and train. No account, no friction: customize your workouts, follow the timer and the GPS, and track your progress — even fully offline.

✓ Offline ✓ 11 languages ✓ No account ✓ GPS

Why Blocktomic

Everything serious athletes need, without the clutter or an aggressive paywall.

📴

Offline-first

No account and no connection required: your data stays only on your device. Privacy by default.

🗺️

Per-interval GPS

Track distance and speed for every work block: running, cycling, swimming and more, with drift-resilient tracking.

🌈

Full customization

4 visual styles × 9 accents (36 combinations) and colors that follow your device theme. A neon pink dark mode, too.

⏱️

Anti-drift timer

Extra precision, start/end beeps and alerts even with the app in the background, thanks to a foreground service.

📤

Share & import

Build a workout, share it with a short link or a QR code and import it in one tap. Even on your favorite social apps.

🏅

Progress & badges

Session history, streaks and badges to keep you consistent and motivated along the way.

A look inside

From your library to the workout, right up to stats and badges.

Blocktomic workout library with goals and recommended workouts
Workout library
Workout editor with drag-and-drop blocks
Workout editor
Smart interval timer running with precise countdown
Smart timer
Per-interval GPS distance and pace tracking
Per-interval GPS
Progress screen with streaks, badges and muscle distribution
Progress & badges
Personalization with visual styles and accent colors
Personalization
Workout preview showing the muscles involved
Muscle preview
Completed workout summary with weight and reps
Workout summary

Built to help you train, not stand in your way

A simple, private app for people who want to focus on the training itself.

11
Languages
36
Visual combinations
0
Account (none)
100%
Offline-ready

Ready to get started?

Download Blocktomic and make every workout simpler, more private and more fun. It's free, no account required and no intrusive ads.

Get it on Google Play