Strength by Mari

In-app purchases
726 reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Based on her own 90lb weight loss journey, Mari has successfully built a community with over 100,000 women who have conquered their health and fitness goals. Starting today, you can get her best-selling workout plan in the palm of your hands with the Strength by Mari app. At home or at the gym; workout anywhere, anytime.

Strength by Mari is designed for women of all fitness levels to achieve their fitness goals and build the best, healthiest version of themselves - both mentally and physically.

-Workout plans to fit your schedule
-Home OR gym plans
-Daily unique workouts
-Instructional videos for each exercise
-Progress tracking

Whether you’re at home or at the gym, Mari will be there every step of the way to help you progress the most you can each day. No worry, no excuses, just results.

Track your progress:
-Take progress photos in app
-Track your strength personal bests
-Share updates with your social media

Be ready to join a community of thousands of women motivating each other to achieve their fitness goals!
Updated on
19 Oct 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

718 reviews
Brittany Tamowski
23 September 2023
I like the workouts and the ability to switch exercises in the workout series, but it is really glitchy. I have to restart my app every time I use it because it freezes. I currently can't even access the app because it's frozen on the subscription page when I tried to switch from monthly to yearly. If they could get all the bugs figured out on the app it would be so much better. It's easy to understand and follow along. There's lots of exercises and tutorials available through the app.
Did you find this helpful?
Kirstie Gildemeister
3 May 2022
I really love all the features and the guides are truly great. Super easy to follow along and stay motivated. You do get the occasional glitch or issue with progress tracking but it's not a deal breaker for me. Update: so glitchy, fully non functioning at times. Customer service is awful and nobody at the company acknowledges that they are having issues/tries to make it up to the customers. The workouts are great when the app works.
3 people found this review helpful
Did you find this helpful?
Mari Fitness
23 June 2022
Hey Kirstie, thank you for your feedback! We are glad to know that our app helps you stay motivated. We are truly sorry that you experienced these glitches and that we were not able to provide a more favorable resolution for the issues. We have shared your feedback as we are always looking for ways to improve everyone’s experience of the app.
Angie McKiernan
29 November 2021
I cannot get it to work past 1 workout.