iPhone Screenshots


Work out and take fitness classes with girlfriends at Studio Tone It Up. This fitness app makes working out easy, fun, and social. Boost your metabolism, tone your gorgeous muscles, achieve your fitness goals, and see amazing results while having a blast working out with your trainers Karena and Katrina.

Tone It Up is the leading fitness community for women! Your TIU app makes working out and connecting with girlfriends easy ~ whether you’re at the gym, training at home, or traveling. There are so many cool new workout classes released weekly at the Studio!

Download your TIU fitness app and let’s start working out together! Here’s exactly what’s waiting for you inside your TIU app:

Free Daily Workouts That Tone Your Gorgeous Bod
• Use your TIU fitness app to access your FREE daily moves. These daily workouts are specifically designed by your trainers to give you amazing results
• Free daily motivational notes from your personal trainers

Start Your Free 7 Day Trial & Join Us For Daily Fitness Classes At The Studio
• Cool new workout classes released weekly at the Studio
• Sign up for class and receive reminders before class begins
• Invite your girls to work out with you — train together, wherever you are
• Check in with your Studio Tone It Up community as you cheer each other on!
• Connect and chat with other Studio Tone It Up girls exclusively in your class
• Enjoy hundreds of On-Demand workouts ~ yoga, kickboxing, cardio, toning, barre, kettlebell, strength training, dance cardio, and so much more

Achieve Your Goals With Studio Tone It Up
• Feel fit and accomplished after every workout with the accountability of your team in the Studio
• We’re here to guarantee you achieve ultimate success — and make your fitness goals and dreams come true
• Create personalized fitness goals, track your workouts, see results, and check in with your community of strong, supportive Studio Tone It Up babes

Download your TIU fitness app now and join this amazing community of strong, beautiful women. Create your profile and enjoy a week of free Studio classes. We can’t wait to see you in class and work out with YOU!


Subscription Pricing & Terms

Your Tone It Up app is free to download and access. All customers are welcome to a one-time, 7-day free trial period to the Studio, the premium, in-app subscription purchase. Once this period ends, should you opt to continue use of the premium features including studio workout classes and on-demand fitness videos, we offer an auto-renewing subscription options of $12.99 USD/month and $83.99 USD/year.

Payment will be charged to your credit card through your iTunes account. Subscription renews automatically unless cancelled at least 24 hours prior to the end of the current one-month subscription period. You can manage your subscription, and auto-renewal can be turned off, in your iTunes Account Settings after purchase. No cancellations or refunds will be provided for any unused portions of a subscription term. Apple charges sales tax for digital media when required by law. For information about your local government's laws on taxing digital items, please contact your tax office.

If you don’t elect to purchase premium features, you can continue using your TIU App for free.

Read our full Terms and Conditions at https://www.toneitup.com/tone-it-up-terms-and-conditions/ and our Privacy Policy at https://www.toneitup.com/tone-it-up-privacy-policy/

What's New

Version 1.4.6

Let’s connect and work out together at the Studio! This update includes a few performance optimizations so you can keep crushing your workouts. Start your free 7-day trial and work out with friends during hourly Studio fitness classes!

Ratings and Reviews

4.3 out of 5
34 Ratings
34 Ratings

Life-changing! A fitness revolution💪🏼💖


I wake up every morning and can’t wait to see what my workout is! I do the class followed by the daily toning moves. Sometimes it’s very challenging but I do not stop until I finish every...single...rep! Every day is different, it could be a booty workout, abs, arms, HIIT or cardio, yoga, Tabata, dance, barre, kickboxing...it constantly mixes things up and keeps your body guessing!
Tone it up has made me feel confident, strong, beautiful, loved and worthwhile. I don’t know what I would do without this app. Girls from the community have reached out to me through the app, and It is amazing to know they are right beside you doing the workouts too. It is such an amazing investment for your health and I will shout it from the rooftops, recommending this app will all my might. Karena and Katrina I love you, and this wonderful community full of love that you have created. I’ve loved meeting the other trainers along the way too. They each have something unique to bring. My body and my mind have never been in better shape!



Love this app because everyday is different! Never gets boring. I like the variety — keeps me super motivated. I usually check what the workout is for the day and then I search it in On Demand as I’m in a different time zone — ie +16 hrs(!). Just 2 suggestions: 1)Most of the time I can find it but only after searching through the sections. I find the search option doesn’t always work. 2) Occasionally while I’m doing the daily moves it gets stuck and I can’t scroll to the next move. 3) when I do a studio workout sometimes there is a glitch that results in 2 playing simultaneously so there is kind of an echo — weird. Other than that I still use the app daily and look forward to my workouts😊😊

Amazing! They are now my daily trainers


I love this app. I was a bit hesitant at first because I thought “oh another fitness app” and I’ve used many other trainers apps and got bored after a month. However, ever since I signed up for Studio Tone It Up I’ve never regretted it. I always follow their diet advice and this app and all the videos on here go so well with what I’m eating. I now exclusively train with Katrina and Karena and am so so so so so so grateful you created this for people like me. Love you xoxo


Tone It Up, LLC.
123.5 MB
Health & Fitness
Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
Copyright © 2017
In-App Purchases
  1. Monthly Studio Membership £11.99
  2. Yearly Studio Membership £75.99
  3. Special! Yearly Membership £75.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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