Intervals: Timer Builder

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.