Intervals: Timer Builder

Simon Schoen

In-app purchases

About this app

Create custom, minimalist interval timers for any purpose: Whether you're timing workouts, meditation sessions, cooking, study blocks, or routines.

**Build Interval Timer Programs**
Create flexible programs with multiple blocks, each with its own name, duration, and color. Arrange them in any order, set repeat counts, and start your session with a single tap.

**Simple & Minimalist**
A clean, focused interface shows you exactly what you need: a large countdown, the current block, and simple controls without distractions.

**Works in the Background**
Start your timer and put your phone aside. You'll hear a sound and feel a vibration when blocks change — even with the screen off.

**Features**
• Create unlimited custom timer programs
• Add multiple blocks with custom names, durations, and colors
• Set repeat counts for individual blocks or entire programs
• Choose from multiple transition sounds
• Haptic feedback for block transitions
• Keep screen awake during sessions
• Export and import your programs
• Works offline — no account required

**Private by Design**
No accounts. No ads. No tracking. All your data stays on your device.

What’s new

New features and improvements:
- New "Get Ready" screen: shows a preparation countdown before sessions
- New "Quick Start" option on home screen for quickly starting a work/rest timer
- New Session history screen that shows which timers were started/completed
- New Sharing feature: share programs via QR-code (and easily import programs by scanning the QR-code)
- Transition sounds can now be customised for each individual interval block in a program
- New Pro feature: spoken block names (TTS)