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Dren and Strong
Both are private gym logs with no feed. The biggest difference is the free plan: Strong stops at 3 routines, Dren has no routine limit.
A private log. Each set is saved on the phone first, then synced when the phone is online.
A private log with no feed, on iPhone, Android, and Apple Watch.
Unlimited routines and folders.
3 routines on the free plan.
Unlimited workouts and the full history list. No ads.
Unlimited workouts. No ads, and logged data is never locked.
Dren Plus is planned for early 2027: 2.99 USD a month, 19.99 a year with a 7-day trial, or 59.99 once. Today every account has everything at no cost.
Strong PRO: 4.99 USD a month, 19.99 for 6 months, 29.99 a year, or 99.99 once.
Planned: charts and stats for the whole history, body measurements and progress photos, warm-up and plate calculator, every widget, Live Activity, themes, and icons.
Unlimited routines, every chart, body measurements, plate and warm-up calculator, themes, and icons.
Checking a set never waits for the server. Finish saves the workout on the phone.
Logs on the phone as well.
No Apple Watch app, no Wear OS app, and no Live Activity yet. The rest timer runs on screen and can send a push.
Apple Watch app with live sync, and a Live Activity for the rest timer.
Body weight only, for now.
Body measurements in PRO.
Importing your history from a Strong or Hevy CSV is planned for early 2027, on the free plan.
CSV export.
Dren Coach, a desk for personal trainers in Serbia, is in beta.
No coach platform.
Strong prices and limits are from its own site on 5 November 2026. Dren Plus prices are planned.