Strong is a clean, minimalist tracker with one of the best Apple Watch experiences around. If you've noticed the feature roadmap has slowed down and want something actively developed with 1RM trend graphs and coach tools, here's an honest comparison.
Compound-lift logging behavior across 1RM.fit's user base in the last 90 days.
Log a working set and 1RM.fit calculates your estimated one-rep max for that lift instantly — no manual math.
Strong's core logging works without a subscription; PRO unlocks advanced charts, custom exercises limits, and additional export options.
Strong built its reputation on doing one thing extremely well.
| Feature | 1RM.fit | Strong |
|---|---|---|
| Free tier | Full logging, routines, PR detection, 7-day history | Core logging free, advanced features gated |
| Premium price | $1.99/mo or $14.99/yr | ~$4.99/mo or $29.99/yr |
| Per-exercise 1RM trend graphs | Yes (Premium) | Basic charts |
| Apple Watch app | Coming Q3 2026 | Yes — a genuine strength |
| Coach / client management | Built into the app, no extra cost | Not available |
| Web app | Full dashboard at 1rm.fit | Not available |
| Recent feature updates | Weekly | Slower cadence in recent years |
Logging a set takes about 4 seconds on average across our users — comparable to Strong's minimalist flow — while adding PR detection, 1RM trend graphs, and coach tools Strong doesn't have.
Not yet — it's on the roadmap for Q3 2026. If Apple Watch logging is non-negotiable for you today, Strong is the better pick right now.
Premium supports CSV/JSON import so you can migrate your logged history. Strong also supports CSV export, which makes the move straightforward.
We can't speak for another team's roadmap, but reviewers and long-time users have both noted fewer major feature releases in recent years compared to newer trackers. If you want a more actively developed app, that's worth factoring in.
Yes — Strong has no coach or client-management tools. 1RM.fit lets you assign routines, watch client sessions update live, and track their progress in the same free app.
Full exercise library, PR detection, and coach tools — free to start. No credit card required.