Flex Fitness User Reviews

Flex Fitness: Gym Workouts

Flex Artificial Intelligence Inc.

Health & Fitness

Sports

Reviews Summary

Positive highlights

🔍

This app hasDetailed workout information and muscle targeting

🔧

This app hasCustomizable workouts and plans

🧠

This app hasAI-generated workouts for those who need guidance

🔍

This app hasComprehensive tracking of progress and stats

🎨

This app hasClean and user-friendly interface

🤝

This app hasResponsive and helpful developers

🌟

This app hasBest free workout app on the market

🔥

This app hasMotivating and enjoyable workout experience

🕰️

This app hasUseful timer and rest time tracking features

🎶

This app hasIntegration with music apps for a better workout

Negative highlights

❌

This app hasOffline mode not available

💰

This app hasPremium features locked behind paywall

🐞

This app hasOccasional bugs and glitches, especially after updates

🔍

This app hasLack of customization options for some features

🔍

This app hasDifficulty in finding and accessing workout history

🔍

This app hasInconsistent rest time tracking and workout logging

🔍

This app hasInability to pause workouts during breaks

🔍

This app hasLack of ability to track specific muscle groups worked

🔍

This app hasDifficulty in recreating previous workout plans

Top reviews

Most RecentHighest RatedLowest Rated

Awesome

This is such a good app, really love it so far

KimmyJongUni

8 months ago

Response from developer

Thank you, glad you enjoy!! 🙏

Gym app + social media

Started using as a gym app to track my workouts and progress overall, then realized that you can also post your workouts and have other people comment, like, follow you.
Haven’t seen anything like that before, very glad that I stumbled upon this gem❤️

kostia_ki

8 months ago

Response from developer

I think you uncovered a hidden fitness community 👀🫢

Outstanding

Easily the most comprehensive and beautiful fitness app I’ve ever used.

jdkglaait

a year ago

Response from developer

🙏

Best workout tracking app hands down

I’ve tested multiple apps for tracking my workouts and this is the best one by far. I have my own training program so I hate when apps try to force theirs down my throat. Flex does offer some of their own programs but it’s up to you whether you use them. They have a super slick and easy to use UI and the new live actuvities and watch companion app are amazing and super useful. I can’t recommend this app enough 🤩

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Alex Popian

a year ago

Response from developer

Thank you so much for your review! Please let us know if there's any way we can further improve the app for you by sending us a report/message in app.

Awesome Developers!

Flex is an amazing, feature rich, and modern app that gives you plenty of opportunity to customize your own workouts, while also giving you curated workouts. An app suitable for all types of gym goers. A major plus is how attentive the developers are to user feedback and bug reporting. Definitely suggest reporting a bug or giving feedback, because it will definitely be looked at and taken into consideration in future iterations of the app. Amazing job!!

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tmakaj213

a year ago

Response from developer

Thank you so much for your review! Please let us know if there's any way we can further improve the app for you by sending us a report/message in app.

Best work out app

Best app for working out and keeping track of sets and waits

f.eddy

a year ago

Response from developer

Thank you so much for your review! Please let us know if there's any way we can further improve the app for you by sending us a report/message in app.

Latest update made this app perfect

This app has been the best thing for my lifting progress, especially after the most recent update. First off, when you program a workout with specific weight in the warm up sets and different weight in the working sets. Then let’s say you do your warm up sets in the workout and you realize that was too light or you have progressed over a period of months or years. You used to have the edit the workout itself to change the warmup sets. In the previous version, this was a hassle to have to go back to previous workouts to see my warm up set weights then change them in the current workout but not impossible to do. Just back out of the workout and look at last weeks workout to see where the warm up was then go back to the current workout and update it. In this version if you make changes to the workout during your workout, you can save those changes and they carry over to the next time you use that workout. Every set in an exercise within a workout inherits the previous workout’s weight and reps instead of defaulting to when you first setup the workout. Love this change so much. And thanks to the devs pointing this out to me.

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Himalayan Snowcock

a year ago

Response from developer

Hi there, Thanks for your feedback. Please note you can actually modify your weights during the workout and all your value changes will be carried over to the next workout. In Flex 2.0 template editing can be done on the go during the workout. We will add the ability to minimize your workout without closing it in an update coming coming in 2-4 weeks.

Changed the app

It was a good app before they changed it. Now so glitchy and terrible to use. Wasted of $90

Gabe2480

a year ago

Response from developer

Hi there, we've just released an update that fixes the performance issues. You can report any issues in the Flex app for us to promptly address. Please note we're constantly listening to user feedback and improving the experience for all, so thank you!

Great App

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.

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~(0_0~) ZombieGhost

a year ago

Response from developer

Thank you so much for your review! Please let us know if there's any way we can further improve the app for you by sending us a report/message in app.

Best Workout App for Intermediate and Advanced Training

I’ve been weight training for about 12 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.

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XJRGU25

a year ago

Response from developer

Wow, thanks for taking the time sharing your detailed review with everyone! 12 years gymming is very impressive, that’s the sort of lifestyle we try to help promote 💪🏻