Catalyst Timer

Professional fitness timer for workouts, HIIT sessions, and interval training with fully configurable intervals and rest periods.

Download on App Store Download on Google Play

Workout Generator

Create your own custom workout. Generate a shareable link or open directly in the app.

Workout Name

Preparation Time

Minutes

Seconds

Custom Workout Builder

Ready-made Interval Sets

Workout Stages

0 stages

Workout Summary

No workout stages added

Historia wersji

Wersja 1.1.0

September 2025

• Performance improvements
• Bug fixes and increased stability
• New workout templates

Wersja 1.0.0

August 2025

• Initial release
• Quick Timer for instant workouts
• Create custom workouts with multiple stages
• Premium features with subscription
• Sound notifications during workouts

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