Description

Your AI-Powered Gym Tracker & Personal Trainer
Smash your fitness goals with Flex – the ultimate AI workout tracker that plans, tracks, and adapts to your progress. No more guesswork! Whether you're lifting weights, building muscle, or losing weight, Flex helps you stay on track and push past plateaux.
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Smarter Gym Tracking, Faster Progress
- Track every lift & rep automatically – no need for a manual training diary.
- AI-driven workouts that adjust difficulty based on your performance.
- Track progress visually with real-time charts and streaks.
- Sync with Apple Watch for hands-free workout tracking.
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Your AI Personal Trainer
- Get expert guidance from an AI fitness coach that adapts to you.
- Auto-adjusts weight, reps, and sets to maximise strength gains.
- Receive reminders & real-time coaching on form, rest time, and intensity.
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Build Muscle, Lose Weight, Stay Motivated
- Follow structured workout programmes or create your own.
- Log every gym session with our lifting log and training diary.
- Compete & compare progress with friends in the Flex community.
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Free vs. Premium Plans
*Free Plan:
- Access premade workouts
- Track workouts & progress
- Customise your training plans
*Flex Premium (£8.99/month or £54.99/year):
- Apple Watch logging
- Auto Progression: Adjusts difficulty automatically
- Premium training programmes & freestyle workouts
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Download Flex Now – Your AI Coach Awaits!
Smash PBs. Track Gains. Train Smarter.
Join thousands of lifters & athletes who trust Flex to track workout progress and take their gym routine to the next level.
Download now and start lifting smarter!

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Follow us for tips & updates:
Instagram: @flex.ai
TikTok: @flex.app
Website: flexfitnessapp.com
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In-Apps

Premium Yearly Subscription
€64.99
Premium Subscription Monthly
€10.99

Screenshots

FAQ

  • Is Flex AI Workout Trainer & Log free?

    Yes, Flex AI Workout Trainer & Log is free to download, however it contains in-app purchases or subscription offerings.

  • Is Flex AI Workout Trainer & Log legit?

    🤔 The Flex AI Workout Trainer & Log app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.

    Thanks for the vote

  • How much does Flex AI Workout Trainer & Log cost?

    Flex AI Workout Trainer & Log has several in-app purchases/subscriptions, the average in-app price is €37.99.

  • What is Flex AI Workout Trainer & Log revenue?

    To get estimated revenue of Flex AI Workout Trainer & Log app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

4.51 out of 5

39 ratings in Italy

5 star
27
4 star
8
3 star
2
2 star
1
1 star
1
Ratings History

Reviews

Good app, but some suggestions

fffffaaaaabbbbbiiiiiaaaaannnnn on

Italy

I really like the app and the layout! Although I would like to see the option be implemeted to change the start and finish date of a workout. It could be that you forgot to start a workout or finish one and then the time is off. Or you want to add past workouts into the app to have an overall overview of your workouts. I'd love to ser that!

Update 2.0 introdotto con bug che la rendono difficilmente utilizzabile

MrPoldo on

Italy

App aggiornata di recente a v2.0 introducendo novità utili ma che rendono l’app molto lenta e ricca di crash. Servirebbe poter tornare a menu principale anche una volta iniziato allenamento. Spero risolvano presto e tornino alla responsivitá e facilità d’uso che aveva la precedente versione

Well done

ghlory on

Italy

RPE as exercise parameter & %1RM?

Ottima

driiscol on

Italy

NYQ65 per avere premium gratis

Splendida!

kevindncr on

Italy

Ottima interfaccia, sviluppata molto bene e semplice da utilizzare. Adoro l’integrazione con il mio apple watch. Per avere la versione premium gratis usate il codice SWT73

Ottima app

Radyel on

Italy

Fa quello che deve anche nella sua versione gratuita, ma il premium è top Con il codice HUT27 si ottiene 1 mese gratis senza impegno, da provare

Very nice app

GiovaCarcaci on

Italy

very useful app for those who train, excellent paired with Apple Watch. highly recommended

Ben studiata

matthewd_ on

Italy

A colpo d’occhio si nota subito che è ben realizzata, poi sbirciando negli allenamenti proposti si nota una scelta vastissima. Ce n’è davvero per tutti i gusti. Usate il codice ZUW23 per avere Premium!

Semplice ed efficace!

Eleonora Lingua on

Italy

App con una interfaccia molto bella e con molte caratteristiche utili. Per avere premi un gratis usate il codice ZKU67.

Ottima

Zeronove on

Italy

Per averla gratis inserite il codice MCS37

Store Rankings

Ranking History
App Ranking History not available yet
Category Rankings
Chart
Category
Rank
Top Grossing
70
Top Free
452

Keywords

Competitors

Flex AI Workout Trainer & Log Installs

Last 30 days

Flex AI Workout Trainer & Log Revenue

Last 30 days

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