Apps Like Cortex Flex Performance for iPhone and iPad
Ranked alternatives
Showing 361–380 of 1,000 ranked alternatives.


Bluebook Sports
The Baseball Bluebook LLC
Connect with baseball players and coaches
Connect with baseball players, coaches, and recruiters. Build and customize your profile with stats and highlights. Search for teams and connect with professionals in the baseball community. Share content and network within the Baseball platform.





3AK
CHRISTIAN MICAH JONES
Track calories with precision
Track calories with precision, follow custom workout programs, and complete daily challenges to build consistency. Use AI stride analysis to evaluate running form and identify inefficiencies.

P3AK DAY TRAINING
P3AK DAY BUSINESSES CORP.
Train with videos and follow programs
Access programs and nutritional guides created by IFBB Pro Athlete Heinz Senior. Watch instructional videos and tutorials for fitness and body transformation. Follow structured routines for beginners, advanced users, and athletes.




Athletica AI Training Plans
Athletica Inc.
Train with AI-powered workouts
Plan weekly schedules by dragging and dropping workouts. Review daily session goals and structure before starting. Track progress with AI-generated insights and adjust based on performance data.








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