Interval Timer

DefectiveRobot

In-app purchases

About this app

Interval Timer is a simple work/rest timer for workouts, stretching, circuits, and focused training.

Set your work time, rest time, and number of rounds, or choose from built-in Northwick Fitness inspired presets for endurance sessions, superset/power workouts, and pre/post workout stretching.

The app uses clear visual phase colors, sound alerts, vibration alerts, and a hold-to-reset control to make interval training easy to follow.

Features include:

Custom work and rest intervals
Custom round count
Workout and stretching presets
Large countdown display
Clear WORK, REST, PAUSED, and DONE phases
Sound and vibration alerts
Hold-to-reset safety control
No account required
No internet required
No Ads

Interval Timer is a general fitness timer tool. It does not provide medical advice, diagnosis, treatment, health tracking, or personalized health recommendations.

What’s new

• Improved countdown reliability when the screen is off
• Improved phase changes, sound, and vibration timing
• Added Google Play billing support
• Improved in-app update handling
• Updated compatibility with current Android versions
• General stability improvements and bug fixes