Apps Like 1RM Calculator - One Rep Max for iPhone and iPad
Calculate 1RM from weight and reps
Calculate 1-rep max based on entered weight and reps. Estimate strength and compare rep schemes. Input workout details to determine maximum lift capacity.
1RM Calculator - One Rep Max screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


5/3/1 Workout - Zen Labs
Zen Labs LLC (CA)
Track progress on bench, squat, deadlift
Track progress for training with customizable plans. Log lifts, set rep ranges, and monitor strength gains. Focus on compound movements like squats, bench press, deadlifts, and overhead press. Adjust intensity for different experience levels.






nSuns 5/3/1
Jonas Reichert
Track workouts and progress for LP
Track workout progress with automatic programming for 4, 5, and 6 day templates. Log exercises, sets, and weights. View performance metrics and adjust training plans. Sync data across devices. Export progress reports.


Barbell Plate Calculator
XD Software Solutions LLC
Calculate plates for your lifts
Calculate weights for desired lifts without manual math. Input total weight and bar weight to determine required plates. Reverse calculate bar weight based on selection. Track lifting progress and adjust weights accordingly.

The One Rep Max
Jonah Witcig
Calculate one rep max safely and track
The app calculates an approximation of a user's one-time maximum weight lift. It helps users track progress and set safe lifting goals.




Lyfta: Gym & Workout Tracker
Lindberg Development AS
Track workouts, build routines, log progress
Log workouts and track progress with detailed exercise logs and performance metrics. Create and customize strength training routines. Set goals and view progress charts. Sync data across devices and share achievements with others.


Forge 5/3/1
Dev IT Digital LLC
Generate workouts based on your goals
Generates personalized powerlifting workouts using 1 rep maxes. Implements Wendler protocol with assistance exercises. Offers four-week cycles including deload weeks.


FitNotes 2 - Gym Workout Log
GINGER TECHNOLOGIES PTE. LTD.
Track workouts, log routines, monitor progress
Track workouts with routines, save templates, and log sessions. Automatically record personal records and calculate 1RM and percentages. Use plate calculators with gym-specific profiles. Monitor weight, body fat, and measurements.

Workout Trainer AI
Skimble, Inc.
Track workouts, follow plans, and lift weights
Track workouts with GPS distance monitoring and weightlifting log tools. Follow AI-generated weekly plans and expert-led multimedia sessions. Access thousands of bodyweight and rep-based exercises.
How we rank alternatives
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