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Built in Bengaluru 9 languages Free library + logging

AI strength coach

FitRox

Adaptive lifting for people who want the app to think with their training log, not just store it.

Start free with onboarding, the full exercise library, and basic set logging. Upgrade to Pro for adaptive workouts, coach guidance, progress, recovery, equipment, wearables, and training-profile personalization.

iOS and Android · privacy-first · no ads

FitRox Today workout screen FitRox exercise library screen FitRox training profile screen
Free plan

₹0

Onboarding, exercise library, basic logging

Exercise base

298

AI-tagged lifts, muscles, patterns, equipment

Product stance

0 ads

Your training data is for coaching, not ad targeting

What makes us different

The app is built around decisions, not decoration.

FitRox gives free users the essentials, then makes the paid tier obvious: personalization, coaching, recovery, progress, and planning.

Coach context

The coach surface is tied to your training data, preferences, and recovery instead of generic template advice.

Basic logging is free

Friends can join, browse lifts, and log simple sets without hitting the paywall immediately.

Pro adapts the plan

Paid users unlock adaptive sessions, progress views, recovery, equipment logic, and deeper personalization.

India + global

INR pricing, 9 languages, and gym-equipment assumptions that fit real training environments.

How it works

Three steps to a training system.

  1. 1

    Tell us your goal

    Onboarding captures goal, equipment, schedule, experience, focus areas, and limitations.

  2. 2

    Log what happens

    Use the library and logging flow to capture sets, load, reps, and training history.

  3. 3

    Unlock smarter decisions

    Pro unlocks the coach, adaptive workouts, progress, recovery, wearables, and profile-based personalization.

A quick tour

Show the product. Then let people try it.

Today's workout screen
Today's workout
Exercise library screen
Exercise library
Training profile screen
Training profile
Powered by Claude

A coach who actually reads your training log.

FitRox's coach is built on Anthropic Claude. It sees your last six weeks of sets, RPE, recovery, and biometrics — and responds in plain language, not generic templates.

  • Reads your session history before answering
  • Suggests deloads, intensity changes, or substitutions
  • Explains the "why" behind every recommendation
C

Your Coach

Online · Ready to help

Bench stalled at 80kg × 4.
Three weeks at the same weight is plateau territory. Drop to 70kg × 8 today, RPE 7. Rebuild rep capacity, then push intensity Friday.
Got it. Anything to watch?
Keep elbows tucked at 60° on the descent — your last log mentioned shoulder tightness. Pause 1s at the chest.

Pricing

A generous free app. A clear Pro upgrade.

Free users get onboarding, the exercise library, and basic logging. Pro unlocks the complete coaching product.

Free

For trying the app and logging the basics

₹0

  • Onboarding
  • Exercise library
  • Basic set logging
Start free
Full access

Pro

The complete FitRox experience

₹499/mo

₹3,999/yrbest value

  • Adaptive workouts
  • AI coach guidance
  • Progress and analytics
  • Recovery insights
  • Wearable sync
  • Training profile personalization
  • Equipment personalization
  • No ads
Unlock Pro

FAQ

Questions, answered.

Do I need a gym?
No. We support full commercial gym, home gym, minimal equipment, and bodyweight. Tell us what you have access to during onboarding and we adapt.
How does the AI coach work?
It's powered by Anthropic Claude. The coach reads your training history — sets, RPE, recovery, biometrics — and replies in plain language. No generic scripts.
Can I cancel anytime?
Yes. Cancel via your Apple ID or Google Play account at any time. Your data stays accessible until your billing period ends.
Will my data be sold?
Never. Your training data stays yours. We don't sell to advertisers. Read our Privacy Policy for the full breakdown.
Apple Watch / Wear OS support?
Coming soon. Currently iOS & Android phone only. Wearable data (HRV, sleep, RHR) syncs from Apple Health and Google Fit today.
Languages?
English, Hindi, Tamil, Arabic, French, Portuguese, Turkish, Vietnamese, and Afrikaans.

Stop guessing.
Start lifting smarter.

Download FitRox free. Use onboarding, the exercise library, and basic logging for free; upgrade to Pro when you want the full coach.

iOS 14+ · Android 8+ · 80 MB