Plain HIIT

Plain HIIT — simple, effective high-intensity interval training on your phone. No subscriptions. No account. No cloud. Everything runs on your device so you can focus on the workout, not the app. What you get • Ready-made workouts — Basic, Advanced, and Hard HIIT routines • Build your own — 60+ exercises or add your own videos • Exercise demos — short looping animations for form and muscle focus • Weekly plan — schedule workouts with 10-minute reminders • Streaks — hit your weekly goal (1–3 workouts) and keep it going • Rest days & weeks — take time off without losing progress • History — log sessions with a simple 1–5 rating • Voice guidance — cues like “Start”, “Rest”, next exercise (works with your music) • Screen stays on during workouts • Languages — English, German, Swedish Built to stay out of your way No feed. No leaderboards. No gear. No calorie counting. No sign-up. Just press start and train. Ads & privacy Free version includes a small banner and a post-workout ad. No ads during workouts or results. • Watch a short video for ad-free today • Pay once to remove ads forever Your data stays on your device: no account, no tracking, no cloud. Who it’s for • Fast, no-nonsense HIIT workouts • Ages 16+ comfortable with higher intensity • Fully offline — at home, gym, or on the go Important HIIT is high-intensity exercise. Consult a professional if needed. A health disclaimer is shown on first launch and always available in Settings.