Gymerium is an offline workout tracker and gym log built to keep you progressing, even when training does not go perfectly.
Log workouts quickly, track progressive overload, recover safely after time away, and understand your progress without spreadsheets or guesswork.
No ads. No account required. Works fully offline.
KNOW WHEN TO LIFT HEAVIER
Gymerium tracks your performance across sessions. When you consistently reach the top of your target rep range, it lets you know when you may be ready to increase the weight.
Progressive overload, automatically tracked.
RETURN SAFELY AFTER TIME OFF
Been away from the gym? Recovery Mode detects longer breaks and adjusts your upcoming training volume and intensity, helping you ease back into your routine instead of doing too much too soon.
You can also turn Recovery Mode on or off manually at any time.
BREAK THROUGH PLATEAUS
When progress on an exercise stalls, Gymerium can suggest a deload using less weight, fewer sets, or both.
TRAIN YOUR WAY
Follow a ready-made workout split, create your own routine, or use Start Workout whenever you want complete freedom.
NO MORE PLATE MATH
Enter your target weight and Gymerium calculates which plates to load based on your available equipment, bar weight, and preferred units.
MOVING FROM ANOTHER APP?
Import workout history from supported CSV files exported by Strong, Hevy, JEFIT, and other workout trackers.
Gymerium detects common columns, maps workouts, exercises, sets, weights, reps, dates, and set types, then shows a preview before anything is imported.
Unknown exercises can be added as custom exercises, uncertain columns can be corrected, and duplicate workouts are flagged before anything changes.
You can also import Gymerium JSON backups and export your own workout history as CSV whenever you want.
SEE MORE THAN TODAY'S WORKOUT
Track personal records, estimated strength, workout consistency, training volume, bodyweight exercises, cardio, sleep, water, and more.
YOUR TRAINING DATA BELONGS TO YOU
Your workouts are stored locally first and remain available offline.
Create an optional free account to sync your data across devices. Premium members can also access deeper long-term reports and comparisons.
WHAT'S INCLUDED
- Fast workout and set logging
- Working, warmup, drop, and failure set types
- 100+ built-in exercises
- Unlimited custom exercises
- Custom routines and workout splits
- Automatic progressive overload guidance
- Recovery Mode after time away
- Smart deload suggestions for stalled exercises
- Personal records for weight, reps, estimated 1RM, and volume
- Exercise history and performance trends
- Rest timer with lock-screen notifications
- Weekly training volume by muscle group
- Workout streaks and milestone celebrations
- Bodyweight and cardio tracking
- Optional sleep and water logging
- Individual kg or lb settings for each exercise
- Custom weight increments and equipment settings
- Plate calculator based on your equipment
- Quick Start Workout for unscheduled sessions
- Offline workout drafts and automatic local saving
- Dynamic CSV workout-history import
- Import preview, column mapping, and duplicate detection
- Gymerium JSON backup import
- CSV data export
- Optional free account sync
- Monthly, quarterly, yearly, and historical reports with Premium
Built for real training, not perfect streaks.
Download Gymerium and start your next workout.
Gymerium is an independent application and is not affiliated with Strong, Hevy, JEFIT, or any other fitness or workout-tracking brand.
Workout tracker & gym log that tells you when to lift heavier or deload.