Free trial
The Flex AI app is free to download.
Learn moreA dynamic fitness app with personalized AI-driven workouts.

Flex AI is a fitness tool. Flex AI stands out as a comprehensive fitness tool that combines AI's precision with the human touch of expert trainers. This free app, available on iPhone and Apple Watch, focuses on making workouts enjoyable and effective, with a user-friendly interface and engaging features.
Flex AI is an innovative fitness app designed to revolutionize your workout routine. Available for free on iPhone and Apple Watch, it offers a unique blend of AI-driven customization and expert trainer insights, providing over 1000 workouts suited for various fitness goals including muscle building, weight loss, and strength training.
The Flex AI app is free to download.
Learn moreFlex AI does not have an established refund policy at this time.
Learn moreThe subscription fee is non-refundable.
Learn moreYou can reach the Flex AI support team by filling out the form in the link below.
Learn moreFlex AI offers an extensive range of features that cater to diverse fitness goals. With over 1000 workouts tailored for muscle gain, weight loss, and strength training, the app leverages AI and professional trainers' expertise to customize routines to each user's pace and progress. Its intuitive design includes game-like elements and challenges to boost motivation and adherence to fitness routines. Key features include a body weight tracker, plate calculator, music control, and the ability to fully customize workouts. Users can also share their routines with friends, fostering a community of fitness enthusiasts.
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