#1 rated app for high intensity home workouts!

Short and super effective free workouts in your pocket. Workout anywhere, anytime.

No hidden charges! No subscriptions!

Get our HIIT Workouts app to get results FAST!

Just 4 minutes of high intensity tabata intervals will make you sweat and get your heart pumping.

Replace long cardio workouts with shorter and more effective HIIT workouts.

No equipment needed. Workout anytime, anywhere. No excuses.

• Scientifically proven short workouts to improve your health.
• Step by step instructions suitable for beginners and intermediates alike.
• Calendar and weight tracker to track your progress.
• Voice and video instructions. It's like having a personal trainer in your pocket.
• Apple Health integration to track workouts, calories and weight.

Free, quick and effective. What are you waiting for? Download the app, and get sweating!

7M - We heart fitness!
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What’s New

Version 4.1.2


This update also includes bug fixes and optimizations that should make the app smoother to use.

Make sure to leave us a review to let us know what you think.

Happy sweating~

Ratings and Reviews

4.8 out of 5
27.6K Ratings

27.6K Ratings

EmeraldShay ,

Love this app!

I recently had a baby and I have neck problems. I’ve only been using it about a week but I’ve wanted something to help me to get toned after having my baby and give my muscles a good workout without over everting. This is a great app for me. I love that you can choose your workouts, they let you know the difficulty and length of each one and my favorite feature is that they show you what exercise moves you’ll be using AHEAD of time. This allows me to determine if a routine is suited for me before I find out after struggling half way through. Also the short break in between moves allows me to catch my breath and prepare for the next reps. This app has been awesome and challenges me to work up a sweat without over complicating things. Definitely recommend!

Jstarfit ,


So I downloaded this app a while back but was procrastinating with my fitness. Finally gave it a try and did the 15 minute beginners workout to burn 100 calories and boy can I tell you you def get a workout! It’s only 15 mins but you realize how out of shape you are lol you can def build up a sweat.

It’s nice because there are rest breaks in between each set and you can also pause when needed. This is good to help build up stamina and prepare for the other workouts available through the app.

Instead of wasting money on a gym membership I’d recommend trying this first and see how you feel. It’s nice because you can do these workouts anywhere you take your phone! You just have to stop being lazy and give it a try!

MorbidlyObeseMaggot ,

Great for quarantine

You can get a great workout at home without weights. I used to go to F45 but I’m not going back to any gym anytime soon with the pandemic raging. These workouts are great to do between my runs. I like the varying lengths offered so there is no excuse not to do a workout. I also love that it does not have any music of its own. It allows you to play whatever music you like while still hearing the voice prompts to rest or switch movements. I hope they add some workouts with commonly available free weights like 5-25lbs — or make another app for strength — that would really help us quarantine fitness fanatics.

App Privacy

The developer, Fast Builder Limited, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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