Apps Like Kruin for iPhone and iPad
Kruin screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.





HYBRD: Get Faster & Stronger
HYBRD Inc
Train with data, build strength and speed
Syncs training data from Garmin, Apple Watch, WHOOP, Strava, and other devices. Creates personalized training plans for strength and cardio. Tracks workouts, sets goals, and views progress across multiple activities.


Pinnacle Climb Log
Nick Romano
Log climbs and track progress
Log Rock Climbing workouts with one tap on Apple Watch or iPhone. Track heart rate, calories burned, and progress. Compare workouts and analyze performance. Sync data offline and view stats on phone.

MaxiClimber: Fitness Coach
General Marketing Solutions LLC
Train with -led HIIT and climbing workouts
Watch -led video workouts for HIIT and climbing. Follow structured programs like the 21-Day MaxiChallenge. Access exclusive content to build strength, improve cardio, and enhance endurance. Customize training plans and track progress.

Duck Life 6: Space
MoFunZone Inc
Play as a and race through adventures
Train and upgrade your to master running, flying, swimming, climbing, jumping, and intelligence. Complete challenges to unlock new levels and abilities. Compete against other ducks in races and battles.





PeakWatch: AI Personal Trainer
Future Artifact Labs Limited
Track heart rate and recovery progress
Track recovery, stress, and body battery levels using health data from HealthKit. Monitor heart rate, HRV, RHR, sleep, and breathing. Receive personalized training recommendations based on daily energy levels. Set goals and view progress over time.



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