Intervals: Timer Builder

Build custom interval timers for workouts, focus sessions & daily routines

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.