Interval Timer - Workout Log

Interval Timer - Workout Log is a flexible interval timer and workout tracker that helps you build, edit and run custom interval routines for training, HIIT, circuit workouts or any timed activity. The app lets you configure preparation time, exercise time, sets, cycles and cool-down periods and save templates for quick reuse. With an optimized one-hand editing interface, calendar activity history and reliable background operation, this app is suited for athletes and busy users who want precise control over complex interval sequences without constantly checking the screen.

Key Features

Interval Timer - Workout Log supports unlimited custom timers with preparation, exercise, sets, cycles and cool-down stages and preserves edits automatically so changes are saved as you work. Timers can be reordered on the fly, repeated across sets, and controlled with simple swipe and button navigation while the app runs in the background so sessions continue when the screen is locked or other apps are in use.

Advantages

Interval Timer - Workout Log's optimized user interface enables quick one-hand editing and fast creation of workout timers, while the built-in calendar shows past activity to help you review completed workouts and track consistency. Multi-language support, light and dark themes, and configurable alerts for sound, vibration and notifications let you tailor the experience to your preferences.

Disadvantages

The app focuses on timer creation and control and does not include guided workouts or video exercise demonstrations. It also does not describe advanced analytics or direct integrations with external wearables and biometric devices, so users seeking detailed performance metrics may find those features limited.