Apps Like ConTrax | Contraction Timer for iPhone and iPad
Ranked alternatives
Showing 281–300 of 1,000 ranked alternatives.


Period Tracker: Cycle Calendar
Shanghai Yiqing Refrigeration Equipment Engineering Co., Ltd.
Track dates and predict start
Track menstrual cycles by logging start dates and calculating average length. Predict next dates and set reminders. View history and receive alerts for upcoming periods.






Frez: Isometric Training
Donghyun Kim
Track force and improve performance
Train using exercises with real-time force tracking via Bluetooth-connected scales. Perform peak and endurance tests to measure maximum voluntary contraction or hold duration. Follow structured routines tailored to your performance data.




15 Minute Total Body Active
Mobway Solutions SRL
Work out at home in 15 minutes
Perform 15- workouts with guided exercises targeting multiple muscle groups. Track progress with built-in progress charts. Sync workouts with fitness apps for data integration. Adjust workout intensity based on user fitness level.




Loden Sports Performance Lab
Loden Sports, LLC
Test jumps, track progress, analyze results
Track jump with built-in tests. Record and analyze vertical jump, broad jump, and standing long jump. View lab-quality data and instant feedback. Sync results across devices. Share reports with coaches or parents.



Poop Tracker: Refreshing
Futasaji LLC
Record bowel movements and track results
Track bowel movements to monitor digestive health and manage constipation. Log details like date, time, and consistency. View results on a calendar. Set reminders and receive tips for improving gut health through diet and lifestyle changes.

How we rank alternatives
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