FIT by Katy

FIT by Katy

By Undefined LLC

  • Category: Health & Fitness
  • Release Date: 2018-01-13
  • Current Version: 2.16.0
  • Adult Rating: 12+
  • File Size: 71.63 MB
  • Developer: Undefined LLC
  • Compatibility: Requires iOS 11.0 or later.
Score: 4.28934
From 1,144 Ratings


Conquer your workouts with confidence every day. Choose your target area for focused training. Train anywhere—even at home. Over 170,000 women have crushed their fitness goals by using FBK. On the gram? Follow us @FITbyKaty and join the #FBKFitFam Intimidated by heading to the weight rack at the gym? We’ve all been there. That’s why we created an app that helps you plan your workouts like a personal trainer. Our workout generator brings you infinite combinations of workouts from Katy Hearn so that you can feel and look stronger. Whether you’re new to weightlifting or a seasoned gym goer, use the workout generator and you’ll never get bored. Check out our top features below: Workout Generator (Included In All Plans) * Over 400+ exercises * Instructional workout videos for each exercise * Choose between at home or gym workouts * Focus on the muscle group of your choice with 6 target areas * New exercises continually added Seasonal Plans (Premium feature): * A new promo each season. New exercises in a constructed plan that’s expertly designed to help you look and feel stronger. * Access to all previously available plans Forum (Premium feature): * Stay connected with our community of over 170,000 women who help, encourage and support one another. Monthly Discounts (Premium feature): * Get access to exclusive monthly discounts on our favorite health & wellness products. Subscription Pricing and Terms: FIT By Katy is free to download. Ongoing use requires an active Basic or Premium membership. Monthly subscription users are billed each month. You will be charged through your iTunes account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours prior to the end of the subscription period. Subscriptions can be managed by going to Account Settings in iTunes. Refunds are not available once a purchase has been made. Read our full Terms of Service, and our Privacy Policy



  • Amazing

    By fisherbryce82
    First of all let me tell you that I have tried every fitness app there is…. Katy Hearn’s is it ! It is easy to follow, understand, use and her private groups of other members really help you stay motivated!!! Although it’s a personal journey it’s also necessary to feel connected and important during that journey. Her groups and her forum on her app is just that- it helps you stay connected with all types of women that are going through the same thing- wanting to be more in shape - too feel good- feel self love and worth. Connection these days is so important and I feel Katy Hearn’s fit app/programs/challenges do just that. It’s all that and a bag of kale ;)
  • Good app but could use a few updates

    By jenna LC
    Pros: very easy to use. Clear direction and helpful clips. Love that you can track your workouts! Cons: The app tends to glitch a lot, where it will randomly close out and you will loose the updates you are making that day to track your workout. Also, it tracks the weight and reps from the previous weeks so you can track progress but it’s kind of a hassle when you open an exercise and have to spend 5mins deleting old entries to update for the current day... definitely my biggest complaint, it would be better if they were just shadowed in the begin with so you don’t need to delete all the old info.
  • Love the app!

    By Jess Edens
    This app has all the resources you need to gain a healthy lifestyle. There are several 6-8 week challenges that you can purchase as a single plan or get them all for a monthly fee! I love this feature because each challenge targets different things. So if you want to be challenged or pushed hard in the gym OR at home, there are a few challenges that will let you do just that! The app is also very informative with articles and Information on nutrition and exercises. What’s better than that? I will be using this app in the future and I also plan on participating in another challenge. They’re motivating and it holds you accountable to better yourself. Highly recommend FIT by Katy!!!
  • If your considering it, just do it!

    By xyzmelae
    Been following Katy for a long time now and always wanted to do a challenge. Just finished my first challenge, which was uncoached and but still great! Definitely saw results and having the app to log my workouts was neat. Love the demonstration videos that are included as well. Overall it’s pretty user friendly and i loved the support you get from other FBK members!
  • Great workouts that you’ll get addicted to!!

    By tierneyandra
    SOO happy I pushed myself to get this app and do the challenge! Amazing results in a short 8 week period. Starting my new challenge this week!
  • The best workout!!

    By a3roplan3
    I’ve been following Katy Hearn for several years and I have to say her workouts are the best I have ever tried!! This app is so amazing. Every workout is carefully curated and continues to challenge me. The challenges are by far my favorite. Highly highly recommend this app and the Fit by Katy community!!
  • Amazing App!

    By lisa marr
    Katy and team have done an amazing job with this app and the updating! Their support team is quick to respond and help with any issue you may be having. Thanks Katy and Team!🙌🏻 Clarification on the coaching during the Challenges NEEDS to be addressed. I absolutely LOVEf the challenge, however the coaching was minimal and not worth the $100. I can’t wait for the Summer, so hopefully they fix that part!
  • I love it

    By Natytag
    It’s easy to follow the little video showing you what to do it’s a awesome specially when you are a beginner and start to get familiar with the moves , it’s worth the money! I have done 4 challenges and I love it I see the results on my legs and arms I love it !
  • Two challenges completed!

    By Stupid taken nick name
    This app helps me in the gym stay on track, work on my weight lifting form with helpful videos of each move, keep track of my weight and reps for each move and motivates me to keep showing up every day! I can stay focused and organized with my workouts on this app even on the crowded and noisy days at my gym. Access to my coach and macro count are awesome features as well! Can’t wait for the next challenge to start!
  • Worth it!

    By Trjms
    I first started using the app while doing an FBK challenge and now that it is over I am signing up for premium to get all past challenges as well. Everything is super user friendly from checking in and communicating with my coach to seeing and doing all my workouts. I love that you have both gym and home options as well as being able to count reps/sets in the app. The videos for each workout can be super helpful for new exercises or those new to the gym. The price is definitely worth all that you get!