Fitrox vs Strong
A coach that plans and adapts for you, versus one of the most polished manual logbooks in the gym.
Explore the comparisonStrong is a fast, beautifully simple workout logger trusted by millions - you build your routines, log your sets, and watch your numbers climb, with its signature Strength Score rating you across muscle groups. Fitrox starts somewhere different: it generates your program, adapts it day-of to your recovery, and gives you a coach you can actually ask "why". Here's the honest breakdown.
Compare the essentials
Scroll the table to compare features. Feature names stay in view; use arrow keys when the table is focused.
| Feature | Fitrox | Strong |
|---|---|---|
| Core model | AI coach - plans & adapts | Manual logger |
| Auto-generated programs | Yes | No You build routines |
| Conversational AI coach | Yes Reads your log | No |
| Adaptive day-of (recovery/HRV) | Yes | No |
| Strength score / muscle ratings | Progress & readiness | Yes Signature feature |
| Free tier | Yes Onboarding, library, logging | Yes Free logging |
| Apple Watch / Wear OS | Coming soon | Yes Full app |
| Languages | 9 | English |
| Pricing (monthly) | ₹499 / $4.99 | $4.99 |
| Annual | ₹3,999 | $29.99 |
| India-priced (INR) | Yes | No |
| Made by | Fitrox (India) | Strong (US) |
Strong pricing & features as of 2026 - check the app for current details.
Pick Fitrox if…
You want the app to build and adapt the program for you, a coach you can ask "why," training that responds to your recovery, your language, and India pricing. You'd rather be coached than keep a spreadsheet.
Pick Strong if…
You want a fast, battle-tested logbook, the signature Strength Score, and a mature Apple Watch app - and you enjoy writing and running your own programs.
Strong is a brilliant, no-friction logbook trusted by millions. Fitrox is for lifters who want a coach, not just a log - one that plans, adapts to recovery, and explains every call.
Try the coach free.
Onboarding, the exercise library, and basic logging are free. Upgrade to Pro when you want the full coach.
Get Fitrox