RX Fitness Lab app icon

The RX Fitness Lab app

Your AI coach in your pocket

AI programs built around your goal and your equipment, plus calories from a single photo. One app, under $5 a month.

Free to download

Home: daily report, Health Score and daily goals
  • 5.0 on the App Store
  • 100+ athletes
  • Programs designed with a gym expert
  • Available in 4 languages

What the app does

Four tools you will use every day.

Snap your meal

Take a photo of your plate and get calories, protein, carbs and fat in seconds. Add a quick note for anything the camera can't see.

Macros: protein, carbs and fat against your goals

AI training programs

Personalised 8-week programs built around your goal, your schedule and your equipment, with every session and set logged as you go.

Sessions: workout history and streak
Strength progress on your main lifts

See your progress

Your weight trend, Health Score, macros and strength records in one place, so you always know what's moving.

Weight trend and goal
Health Score with its four pillars

Steps & calories burned

Your daily steps and calories burned, split into resting, steps and workouts.

Calories burned, split into resting, steps and workouts
Steps: daily goal and week history

How it works

  1. Download the app

    Available on the App Store and Google Play.

  2. Set your goal

    Lose fat, build muscle or get stronger. The app builds your plan around it.

  3. Train and track

    Follow your sessions, snap your meals and watch your numbers move.

Aymen Zegguir in the gym

Aymen Zegguir

Gym expert

The team behind the app

Built by engineers, shaped in the gym

RX Fitness Lab is built by a team of engineers in collaboration with Aymen Zegguir, a gym expert who trains every day. The engineers build the AI, the meal scanning and the tracking. Aymen makes sure every program, exercise and progression works on the gym floor, not just on paper.

Discover the app

Simple pricing

One Premium plan with everything included.

Best value

Yearly

$49.99/year

$4.17/month, save 17%

Monthly

$4.99/month

  • AI 8-week programs built for your goal
  • Photo calorie scanning
  • Workout logging with exercise demo videos
  • Steps and progress tracking
  • Cancel anytime
Go Premium

Frequently asked questions

Your AI coach in your pocket

Download RX Fitness Lab and start your first program today.

Free to download

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