THYMOS combines structured programs, progression guidance, quick workout logging, and private local-first data. It is built for people who want a serious training tool without making an account or relying on a connection.
THYMOS is an offline-first workout coach for strength training, bodyweight work, and weighted calisthenics. It helps you follow structured programs, record the details of real sessions, and make the next training decision from your own history.
Choose from beginner foundations, upper/lower, push/pull/legs, dumbbell-only, bodyweight, hybrid barbell-and-calisthenics, and weighted-calisthenics programs. Programs are designed with progression, deloads, and practical structure in mind.
THYMOS records reps, load, and logged effort including RPE/RIR where used. When your history supports it, it can suggest adding weight, holding the current load, or returning lighter after a long break. A suggestion only changes your plan when you apply it.
Use the built-in exercise library or create custom exercises. Programs support exercise swaps when needed, so you can adapt a session without losing the structure behind it.
Track warm-up, working, drop, back-off, AMRAP, failure, and superset sets, along with rest times, bodyweight, and external load. For supported strength exercises, THYMOS Pro can suggest warm-up sets based on your working weight.
THYMOS supports gym and home training: barbells, dumbbells, cables, machines, bodyweight movements, and weighted calisthenics. For weighted pull-ups and dips, it can track bodyweight, external load, and total system weight rather than treating calisthenics like generic lifting.
Review personal records, muscle-group heatmaps, set-type volume, exercise progress, clear 1RM estimates, workout history, and trends. Measured results stay distinct from estimates.
Core functionality works offline and does not require an account. Training data stays on your device unless you enable optional encrypted cloud backup and sync. THYMOS has no ads, social feed, follower system, leaderboards, or streak pressure.
THYMOS supports workout-history imports from Strong, Hevy, FitNotes, and supported spreadsheet files. It also exports your data as CSV and JSON.
Log sets, reps, weight, effort, rest, bodyweight, and external load without turning the workout into admin. The rest timer and plate calculator are designed to support the session, not interrupt it.
Yes. Core training works offline, including workout logging, programs, and local history. Optional encrypted cloud backup and sync are only used when you enable them.
No. You can use core THYMOS features without an account. An account is optional for encrypted cloud backup and sync.
Yes. THYMOS is available for iPhone and iPad through the App Store and for Android through Google Play.
THYMOS offers 26 expert-curated programs and supports custom programs and templates. It can guide progression across supported built-in and custom programs from your completed sets, rep targets, effort, equipment, and training history.
Yes. THYMOS supports bodyweight, hybrid, and weighted-calisthenics training, including total system weight for weighted pull-ups and dips.
When your training history supports it, THYMOS can suggest a heavier load, the same load, or a lighter return after a long break. You always decide whether to apply the suggestion.
RPE and RIR can be recorded with set details. Together with completed sets, rep targets, equipment, and training history, logged effort helps make progression guidance more useful.
Yes. THYMOS Pro can suggest warm-up sets based on your working weight for supported strength exercises. You can also log warm-up sets in your workouts.
Yes. You can swap exercises in a program when needed and use custom exercises where appropriate.
THYMOS supports imports from Strong, Hevy, FitNotes, and supported spreadsheet workout histories. You can export your data as CSV and JSON.
For current capabilities, the official App Store description and this website are THYMOS’s latest public product references.