Apps Like Chrono Core for iPhone and iPad
Chrono Core screenshots
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.

Intervals
RGB Consulting Limited
Structured interval timer for focused training.
The app allows users to set work and rest times for structured training sessions. It provides visual and audio cues for transitions and tracks session statistics.

Workout Builder & Timer
James Jenkins
Track workouts, build routines, get voice cues
Create custom workouts with unlimited phases including work, rest, warm-up, and cool-down. Set reps, duration, weights, and custom voice cues. Track strength progress over time. Use as a session during workouts.



GymNext Flex Timer
1804282 Ontario Limited.
Train intervals with and display control
The controls a wall-mounted LED display and offers interval training features. Users can set custom workout intervals, track time, and manage sessions. It supports multiple workout types like CrossFit and HIIT.



Apnea Trainer: Freedive
Jan Luther
Train breath-holding for longer dives.
The app provides breath-holding training for freedivers and snorkelers. It offers a personalized plan, tracks progress, and includes four training modes.

Wrestle AI
IMPROVESCAPE LLC
Train with AI, refine your takedowns, build
Upload match or practice videos for AI analysis of stance, setups, finishes, and technique. Set goals, weight class, and schedule for personalized training plans.



HIIT timer chronometer gym
Mireia Lluch Ortola
Track work and rest intervals during workouts
Track work and rest intervals during , Tabata, or round training. Set custom durations and repeat counts. Pause, resume, or reset sessions. Sync with Apple Health to log workout data. Switch between exercises and rest periods easily.


Interval Timer for Exercise
AZTTY LLC
Time intervals for structured workouts
Smart automates work, rest, and recovery periods for HIIT, Tabata, CrossFit, EMOM, AMRAP, and bodyweight workouts. Users can customize session durations, track progress, and receive audio cues.


Boxing Round Timer Pro
Solid Solutions OU
Track rounds and manage intervals
Track training sessions with customizable timers for , MMA, kickboxing, Muay Thai, and HIIT. Set intervals, manage breaks, and control session duration. Monitor time remaining and receive alerts. Sync with Apple Health to log workout data.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.