Gravity Fit: Workout Challenge 4+

Fat Loss Fitness & Diet Plan

Fitness Labs LTD

Designed for iPhone

    • 4.8 • 2.1K Ratings
    • Free
    • Offers In-App Purchases


Dreaming of a flat belly, lean legs, and toned glutes? Get desired results in 30 days with Gravity Fit: choose workouts for your trouble zones or train your entire body using a ready-made program designed for your needs and parameters.

We guarantee you will achieve your goals, just like these other users:

”I'd like to thank Gravity Fit for an excellent training program. You helped me lose 3 kg in one month without changing anything in my diet! :)”
– Alejandra, Mexico, July 2020

”At first I was attracted by the simple and short training sessions (I'm very lazy!). At the beginning, it seemed really easy. Then the training load gradually increased, but the workouts still didn’t take much time. I see the results, and I will keep training.”
– Susan, Australia, November 2019

With Gravity Fit, you'll get all you need to make regular workouts a habit and achieve your fitness goals. Exercise whenever you like and without equipment!

Our algorithm selects the right program based on your data (goals, gender, age, height, weight, health limitations) and adjusts it depending on your progress. This makes every day of the program different from the previous one. In addition, we have selected more than 100 short workouts of different intensities for major muscle groups: abs & core, glutes, arms, chest.

No matter how much free time you have, 5 minutes or 45 minutes, we have a workout that will fit into your schedule. You can start training anytime: you don't need to buy dumbbells or any other fitness equipment. Train at home or at the gym: you choose where and when to exercise.

All programs are created by a certified fitness trainer and are based on the scientifically proven Afterburn effect. The exercises and the training load are selected so that your body keeps burning calories for up to 30 hours after the workout.

It is easy for beginners to get injured when starting an exercise program, so we pay special attention to safety. Before each exercise, you get detailed voice and video instructions in HD. If you have had injuries before, specify them in your profile and we will remove any exercises that aren’t suited for you from your training program.

Other features that will make your training more effective and enjoyable:

– Offline mode:
No internet connection? No problem. Just download the workout and exercise offline.
– Music that adapts to your workout pace:
Music is generated depending on your workout pace and your preferences.
– Work out with your Apple Watch:
You can fully control your workout right from your wrist. No need to check your phone.
– A 24/7 chat with a coach:
A certified trainer will answer your questions 24/7.
– Track your progress:
Sync with Apple Health to send workout information to HealthKit and import data about your weight and body parameters from HealthKit.

Attention: Make sure to consult your doctor about any health limitations before beginning an exercise program.


– Subscribe for unlimited access to all of our workouts.
– Choose from weekly, monthly, 6 month or 12 month plans*.
– Payment is easy using your iTunes account.
– Your incredible program will automatically renew to keep you in shape.
– Should your needs change, you can always manage your subscription preferences in iTunes Account Settings.

*The price is equivalent to the value in “Apple’s App Store Matrix,” determined according to the subscription price in $USD.

Privacy Policy:
Terms of Use:

What’s New

Version 2.3.13

In this update we just polished an app a bit. We are working hard to make your experience smooth!
Love our app? Please make sure to leave us a review in the App Store.

Ratings and Reviews

4.8 out of 5
2.1K Ratings

2.1K Ratings

pamelillapam ,

My review

These exercises are motivating and not too hard and even makes you feel better. It’ll take time little but you will reach your goal soon as long as you continue these workouts daily.

Developer Response ,

Hi! Thanks very much for your review ;) We are happy to hear that you like the app. Keep up the good work and enjoy your workouts!

moonchild_sofia ,


I’m currently in my losing weight programs but at the same time i’m trying to get my hips more wider and unless for me to do this is to start the whole program over with different exercises and it frustrates me because I would like to have that option instead of restarting over.

Developer Response ,


Yes, when you change the goal, the program for the first day is reset. You cannot run two programs at the same time.
You may complete one program, and then start the second, if you do not want to reset the progress on the first program.

Sorry for the inconvenience. We will consider this case in further development.

HikariUzumaki ,

I love it but

Okay this app can change a lot of people life but honestly nobody can afford the app due to what going on in the world. But as a personal trainer this app is useful and well design. So I give it 10 star.

Developer Response ,

Hi! Thanks for your feedback. It's really important to us and we'll take it into account. Have a nice day!


1 Month Bodyweight Routine
Premium access to all workouts & diet plans
Free Trial
1 Week Weight Loss Program
Premium access to all workouts & diet plans
Free Trial
6 Months Daily Exercise Plan
Premium access to all workouts & diet plans

In-App Purchases

Lifetime Access HIIT Trainings
Premium access to all workouts & diet plans

App Privacy

The developer, Fitness Labs LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • User Content
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Purchases
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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