EXi uses a science-backed exercise prescription to optimise your workouts at the correct intensity for you, raising your heart rate at a safe pace. Download EXi for your own personalised, graduated physical activity plan. We set the intensity level and duration for each week, you choose how to complete your weekly goals from our library of physical activities.

Designed for people at risk of or with any number of 23 chronic conditions, including cardiovascular disease, Type 2 Diabetes, anxiety, Cancer, and COVID-19 rehabilitation. We use the health information you enter when setting up your account to build the most appropriate exercise prescription for your needs.


• Weekly goals start at just 3 sessions of 10 minutes of low intensity activity per week.
• Library of physical activity and workouts set at the appropriate intensity level
• Log your own activities
• Connect with a health device, such as an Apple Watch
• See your progress through graphs
• Share your progress through reports
• Earn weekly bronze, silver and gold badges

Research shows even the smallest amount of physical activity, set at the right intensity, can make a huge difference to our health.

Intensity is key to enabling you to exercise safely, at the right heart rate, to maximise improving your health, while considering your chronic conditions. We encourage you to actively record your heart rate while exercising. You can log your heart rate seamlessly and continuously with an Apple Watch or with the iPhone camera at intervals before, during and after your exercise.

EXi requires consent to the Health App to accurately extract and log your activity habits and health information. We also suggest using GPS in the background to seamlessly log a walk or run when your iPhone is out of sight and mind, in your pocket.

Any questions or need help? Head to the FAQ section on the app.

What’s New

Version 3.1.2

Thank you for your feedback. New in this release:

• UX and UI improvements
• Performance and functionality enhancements
• Bugs fixes

Love EXi? Don't forget to rate us 5 stars!

Ratings and Reviews

3.0 out of 5
3 Ratings

3 Ratings

rxd62 ,

Pros and cons

I like the App and the work outs but if I pause a work out or get an incoming message during a workout once I am done with the workout it shows 0 minutes and I don’t get credit for completing. Also if you do 2 workouts to get the total. Minutes the App does not combine the times. You only get credit for one.

Developer Response ,


Thank you for using EXi and for taking the time to give your feedback. Glad you like the the app and the workouts.

We have had some issues syncing the workouts in some cases. We have completed some fixes around these issues and are releasing a new version of the app (3.1.1) in the next couple of days.

It would be great if you could have a look again when the new release is out and see if you are still having the same problems which I agree would be very frustrating. If there are still issues, I would really appreciate if you had the time to send a quick email to me at, letting me know about the issues, so we can fully understand and investigate.

We really appreciate feedback so we can improve the experience for everyone using the app.

Thanks, Lewis - EXi

Lucidreamer1971 ,


During a sports injury we often avoid all the exercises but this app has shown better ways to deal with such situations. This is truly an amazing app. Though it is in its initial stages but let’s hope that it will have more and more situations and exercises over time. I recommend to all athletes as well as the public.

App Privacy

The developer, IPRESCRIBE EXERCISE DIGITAL 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 Linked to You

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

  • Health & Fitness
  • Location
  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

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


  • Family Sharing

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

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