Exercise Logbook
Log completed sets with weight, reps, RPE, and notes, or enter a known 1RM directly.
Private offline training log
NextRep
Log exercises with weight, sets, reps, RPE, or a known 1RM, then review estimated maxes, working weights, trends, muscle balance, body stats, and records without accounts, cloud sync, or a backend.
Local
Data stays on device
No Login
No account or backend
Actionable
1RM, trends, records
Built for clear answers from your training data.
NextRep focuses on the core workflows lifters need: fast exercise logging, calculated strength answers, muscle balance, progress trends, and body records.
1RM and Working Weights
Estimate maxes, compare previous bests, and calculate target rep weights from your lifts.
Calendar History
Review training days, day summaries, volume, set counts, and saved exercise answers.
Muscle Map Analytics
See primary and secondary targets, heat-map training load, undertrained groups, and muscle trends.
Profile, Records, Trends
Track capabilities, body stats, personal records, progress photos, and profile-level trends.
Local Calculator Tools
Use lift, plate, body, calorie, macro, water, and other fitness calculators on device.
Current app screens for the way you train.
Focused views for logging lifts, opening calendar summaries, checking muscle balance, running calculators, and managing progress.
Private by design.
NextRep does not require an account, internet connection, backend, ads, or remote sync. Workout and body data is stored on the device unless a user chooses to export, share, back up, or move it through their operating system. Anonymous analytics and crash performance diagnostics may be used to improve reliability and are not linked to a user's journal data.