Askesis

Every rep.
Every session.
Every PR.

A structured strength tracker for iPhone and Apple Watch. Build your program, log sets from your wrist, track your health, and see whether the training is actually working.

Download on the App Store iPhone & Apple Watch  ·  No account required  ·  iCloud sync included

Most apps are built for engagement, not results.

Three steps. Every training block.

01

Build your program

Create a named plan with structured workout days. Add exercises from the 150+ exercise catalog, set your target weight, sets, and reps for each one. Build as many programs as you need — switch the active one anytime.

02

Log from your wrist

Start a session on iPhone, then log every set from Apple Watch. Weight and reps pre-fill from your last logged set — confirm or adjust in two taps. Your data syncs via iCloud automatically.

03

See if it's working

After each session the data is there — total volume, personal records, trend detection, estimated 1RM, and consistency tracking. Week by week, you can see whether you're improving, plateauing, or need to adjust.

Built around how training actually works.

Structured Programs

Build multi-day training plans with scheduled weekdays and muscle group ordering. Each day has its own exercise list with planned weight, sets, and reps. Run multiple programs, swap between them, or share and export your favorites.

Frictionless Logging

Log sets with weight × reps. Fields auto-fill from your previous session so you only enter what changed. Edit sets inline, add exercises mid-session, or start an ad-hoc session without a program. Automatic PR detection and instant session summaries.

Apple Watch Companion

Full bidirectional sync between iPhone and Apple Watch. Browse exercises with the pager, log every set from your wrist, and keep working even when your phone is out of range — offline fallback ensures nothing gets lost.

Strength Analytics

Per-exercise trend detection shows whether you're improving, plateauing, or regressing. Estimated 1RM calculated automatically. PR detection, consistency scoring, and training streaks — all in one place.

Body Tracking

Log body weight with trend regression and configurable time ranges. Track BMI with category labels, plus 9 body measurements — each with its own hero chart. See body composition changes alongside strength data in one place.

150+ Exercise Catalog

Organized by muscle group and movement pattern with difficulty levels. Legs, back, chest, shoulders, arms, core, and full-body conditioning — every major compound and isolation movement is included. No setup required.

Hydration Tracking

Set smart daily water goals and log intake with quick-add buttons. Track your hydration throughout the day with a home screen widget — stay on top of recovery without opening the app.

Apple Health Integration

Steps and active calories pulled straight from Apple Health and displayed on your dashboard. See your daily activity alongside training data for a complete picture of your fitness.

Numbers that mean something.

  • Lifetime total volume lifted (kg)
  • Total sessions completed and sets performed
  • Best weight per exercise, all-time
  • Estimated 1RM from your strongest set (Epley)
  • Strength progression chart per exercise
  • Volume per session, plotted over time
  • Per-exercise trend detection (Improving / Plateau / Regressing)
  • Training streaks and consistency scoring
  • Body weight trend with daily logging
  • BMI tracking with category labels
  • 9 body measurement types with individual trend charts
  • Personal records, automatically detected

Last Session — Squat

140 kg

PR

Total Volume Lifted

184,500 kg

Lifetime

Sessions Completed

247

This year

Your data stays with you.

No account. No analytics. No third-party servers. Your workouts, strength history, and body measurements live on your iPhone — and sync privately to your own iCloud account if you choose. Askesis never sees your data.

Read the privacy policy →

Your program.
Your progress.
No excuses.

Download on the App Store iPhone & Apple Watch  ·  No account required  ·  Your data stays private