Simple Interval Timer

Simple Interval Timer - Your precise workout timer for effective strength training

Whether you’re at the gym, in rehab sports, or training at home, Simple Interval Timer helps you stay on top of your workout time. Simple, clear, and without unnecessary extras.

Ideal for:

Machine-based strength training (e.g., following the Kieser approach)

Rehab and health-focused training
Interval exercises and time-based workouts
Focus sessions, study time, or the Pomodoro technique

Key features:

Create custom timer lists
- Multiple timers in sequence, with a set duration per segment
- Repeats and rest periods can be adjusted freely
- Quick access to timer lists via favorite buttons

Intuitive controls
- Start, pause, reset, with a single tap
- Progress display and selectable sounds

Audio cues
- Choose from different alert tones
- Separate volume control

Import & export timer lists
- Backup via JSON files
- Useful for archiving or using on multiple devices

Designed for focus and efficiency
- Modern dark and light theme
- No distractions: no unnecessary animations

Privacy & fairness:
- No data collection: no personal data is stored or transmitted
- No sign-in required: ready to use immediately
- No subscriptions: free feature set, fully offline-capable

Funded exclusively through Google AdMob ads

Developed in Austria – for anyone who wants to train with clarity, efficiency, and focus.