Apps Like 121 Health for iPhone and iPad
121 Health screenshots
Ranked alternatives
Showing 241–260 of 1,000 ranked alternatives.




Life Expectancy AI Countdown
Dominik Gyecsek
Predict lifespan based on health data
Calculate using an AI algorithm that analyzes 38 health and lifestyle factors. Input data on physical health, habits, and medical history. Receive an estimated lifespan and insights to guide health decisions.



ChemZero - Ingredient Checker
Clean Product Scanner LLC
Scan ingredients and detect toxins
Scan product barcodes to identify harmful ingredients like PFAS, microplastics, and seed oils. View a Longevity Score based on safety. Get recommendations for healthier alternatives. Share results with others.


Power Sync: Fitness to Health
HDIDI LTD
Sync Fitbit data to Apple
Syncs Fitbit data with Apple including steps, workouts, weight, and sleep analysis. Retrieves and transfers data securely without storing it. Allows one-click integration of complete Fitbit history.




Sauna Tracker: Sleep & Plunge
Frank Vincent Petruccelli
Track and sessions
Track and sessions with session duration, temperature, and duration logs. Set goals and view progress charts. Syncs with Apple Watch. Receive notifications for session completion. Export data for analysis.

AURUM Training
Aurum Fitness AG
Book classes, track progress, measure results
Track strength progress with weekly 6-exercise workouts. Book and cancel classes and coaching sessions. View appointments and available time-slots. Measure strength and longevity results.






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