AppYonder

Interval Timer - Bit Timer

Peiter Buick

4.7(561)Health & FitnessAges 4+

Get it free on the App StoreOpens Apple's App Store

Screenshots

About this app

Discover the World’s Simplest Interval Timer — Bit Timer gets you off your phone or watch and into your workout in no time. ---------------- Key Features: Instant Setup — With a clean, no-frills design, set your work, rest, and repeat intervals in seconds. Guiding Tones and Colors — Navigate your workout with distinct tones and colors for each phase, keeping you on track effortlessly. Seamless HealthKit Integration (watchOS) — Automatically save your workouts and close those rings with Apple Health integration. Background Functionality — Keep your workout going even when your phone is locked or you’re using other apps, thanks to sound and haptics. Favorites Sync — Save and sync your favorite timers across iPhone, iPad, and Apple Watch for quick access. Why You’ll Love Bit Timer: - Quick Setup: Press and drag to set work, rest, and repeat intervals swiftly. - Preparation Countdown: Get ready with a 10-second countdown before your workout starts (3 seconds on Apple Watch). - Clear Audio Cues: Three distinct sounds indicate different stages of your workout, ensuring you stay on track. - Warning Tone: A countdown tone alerts you before the work phase begins. - Pause & Resume: Pause your workout anytime and resume right where you left off. - Easy Reset: Start from the beginning if interrupted, with a simple reset. ----------- Bit Timer promises to be the ‘World’s Simplest Interval Timer Ever.’ It is.” - Fast Company Design.* ----------- Privacy Policy: https://www.bittimer.com/privacy-policy Terms of Service: https://www.bittimer.com/terms-of-service End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

What's new

Version 3.3.7 · Apr 15, 2026

Now in your language — and getting better. Refined localization across all 10 supported languages, fresh app icon, and bug fixes. Something sound off? Settings → Feedback and Support.

In-app purchases

The most popular purchases on the App Store.

  • Bit Timer ProSubscription$9.99 / year
  • Bit Timer Pro LifetimeConsumable$17.99
  • Bit Timer ProSubscription$1.99 / month
  • Bit Timer ProSubscription$4.99 / year

You might also like