App Profile: Flex AI Workout Trainer & Log

Android / Games / Puzzles

Flex AI Workout Trainer & Log

Installs:

Rating:

4.66

Total Reviews:

2.31k

Top Countries:

US, CA, IN

< $5k

/mo

< 5k

/mo

Reviews: What People Think About Flex AI Workout Trainer & Log

XJRGU25

Rating: 5/5

I’ve been weight training for about 15 years and one of the biggest keys to success in the gym is consistency workout to workout. Flex is built exactly for this. It allows you to build your own workouts in a simple, easy to use format. There are premade workouts available for beginners but I don't think this is really the app’s strength. It remembers your last weight and set for each exercise and carries it over to the next workout. It tracks your rest (which you can customize) And if you make modifications intra-workout, you can save those for the next time as well. The stats dashboard is helpful for tracking progress, though could use some improvement and more detail. Try it out for free, but if you have an apple watch, you’ll definitely want to pay for it, the logging on the watch has changed my ability to stay focused and keep my phone away while working out. Overall an amazing app if you want a highly customizable, simple interface logging app that doesn't push a specific training style or set of workouts.

~(0_0~) ZombieGhost

Rating: 5/5

I’ve very often struggled to maintain a consistent workout routine without relying on a trainer. I started using this app to supplement my regular training routine. I’ve used it on days where I just wasn’t sure what to focus on, and it has helped by making it easy to target a specific muscle group or filter by equipment. The smart progression and auto tracking has really helped me see tangible progress in my training. It’s taken a lot of the effort out of planning my workouts, making actually going to the gym much easier and enjoyable. I do like how it is easy to swap out an exercise, or adjust the number of reps or weights on the fly. This has been useful when the gym is busy and I may not have access to the right equipment, it makes it really easy to adapt a workout. The animations and descriptions of what to do in an exercise are also really helpful. I would recommend this to anyone who struggles to track and maintain a consistent workout plan.

Karmma333

Rating: 5/5

I have been through my fair share of work out apps, everyone of which limits what I can do and what types of work outs I can create for ME, so I wasn’t expecting much from Flex when I saw it advertised thinking it was like others but decided to try it out. I was pleasantly surprised when I saw I can create my own work out’s however many that it, my own work out plan. They let you completely customize and decide what you are going to be doing with your own work outs for free. They do provide work outs themselves and plans but you have to pay for some of them which is only expected. For someone who has a work out plan in their mind and just need the structure for said plan this app is perfect.

About Flex AI Workout Trainer & Log

Flex AI is the world’s first true AI personal trainer — built for lifters who want to train smarter, progress faster, and perfect their form.

Whether you’re chasing size, strength, or consistency, Flex uses real-time AI to guide every rep, adjust your program, and keep you motivated through challenges, leaderboards, and streaks.

- Your AI Coach, Every Rep

Personalized workouts built automatically by AI personas that learn your goals, history, and preferences.

Real-time form feedback powered by patented computer-vision AI — get instant corrections on squats, bench, deadlift, rows, and more.

Adaptive progression and deloading backed by sports-science principles — no spreadsheets, no guesswork.

- Train Smarter — See Results

AI tracks your strength curve and increases weight when you’re ready.

Visual progress graphs show PRs, volume, and recovery trends.

Track sets, reps, and tempo with a tap — or automatically with Apple Watch.

- Stay Motivated & Connected

Join a global community of lifters.

Compete on leaderboards, build streaks, and earn badges.

Post progress photos, celebrate milestones, and share results.

- Accessible to Everyone

Free to start with all core features included.

Upgrade anytime for advanced AI coaching and premium analytics.

Designed for all experience levels — from beginners to pros.

- Why Flex AI

Real-time AI form feedback (patented)
Adaptive, science-based programming
Progress tracking & recovery insights
Gamified streaks + leaderboards
Apple Watch integration
Built for hypertrophy & strength goals

Start Training Smarter — Today

Download Flex AI and experience personal training powered by real AI.
Perfect your form. Unlock your best lift. Train smarter — free on iPhone + Apple Watch.

File size: 560809984

Launched countries: USCA

Minimum OS version: 17.0

Release Date: 1640678400000

Published by Flex Artificial Intelligence Inc.

Website url: https://flexfitnessapp.com/

Publisher country: Canada

App Profile: Flex AI Workout Trainer & Log

Strong Workout Tracker Gym Log

Gymshark Training and Fitness

GymStreak: AI Personal Trainer

Fitness AI Gym Workout Planner

Planfit - AI Workout Planner

Workout Planner - Gym Life

Lyfta: Gym Workout Tracker Log

Sculpt You: Women's Fitness

Gymeo - Scan & Workout Tracker

uFit AI: Gym & Fitness Planner