Apps Like Catalyst Timer for iPhone and iPad
Ranked alternatives
Showing 141–160 of 1,000 ranked alternatives.



Booty workout
Veskisoft OU
For pelvic and buttock circulation
Targeted workouts focus on improving blood circulation in the pelvic area and buttocks. Users can follow guided exercises designed for different life stages, including post-pregnancy recovery.

upWod Timer - Workout Timer
Ivo Maag
Track workouts and manage timers
Track sessions with customizable timers for CrossFit WODs, interval training, weightlifting sets, AMRAP, EMOM, For Time, and Tabata. Set and manage multiple timers, save and repeat past sessions, and access a black and white theme.


Gymborg Boxing Timer
Thang Nguyen
Track rounds and manage training sessions
Set round durations and intervals for training sessions. Start, stop, and reset timers. Track multiple rounds with customizable lengths. Display elapsed time and remaining time. Supports HIIT, , MMA, and other round-based workouts.





30 Day Firm Butt Challenge
Jozic Productions Pty Ltd
Train daily with firming exercises
Track progress through daily workouts and rest days. Perform 13 firming exercises across 6 sessions. Set reminders and view completed workouts. Adjust intensity as days progress. Sync with fitness trackers for step and calorie tracking.

Stopwatch & Countdown Timer
Appenvision Ltd
Set timers for cooking, workouts, and more
Set countdowns, stopwatches, and HIIT timers for cooking, exercising, studying, or working. Customize durations and intervals. Track time with a simple interface. Sync across devices.

Best Interval Timer HD
倩 赵
Track intervals and manage your workout sessions
Track workout intervals with customizable routines. Set warm-up, high/low intensity, cool-down, and rest periods. Adjust duration and repetition. Save and edit custom workout plans. Receive audio cues during sessions.



Plank Time
Andrew Hood
Your planks with haptic alerts
Track exercises with a customizable timer that alerts every 15 or 30 seconds. Use haptic feedback for interval reminders and stronger buzzes at each minute. Log durations and sync with Apple HealthKit for fitness tracking.



Callout - The Boxing App
Zack Bartel
Box and track your rounds with precision
Track workouts with customizable round durations, rest periods, and warm-up times. Set combination frequencies using ratings. Create custom punches and select intensity levels. Choose a coach's voice.

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