# CardioCoach > Workout calorie and fuel burn calculator using VO2 Max data. (iPhone/iPad app by KORR Medical Technologies.) - Source: https://appshunter.io/ios/app/cardiocoach/id1054133646 (this page in markdown: same URL + `.md`) - Developer: [KORR Medical Technologies](https://appshunter.io/developer/1054133645) - Category: Health & Fitness - Price: Free - Rating: 2.90/5 from 10 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 17.6 · 51 MB - Languages: American English - Released: 2016-03-22 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/cardiocoach/id1054133646/reviews.md ## What is CardioCoach? CardioCoach is the only app available to accurately calculate calories your burned during a workout, the types of calories you are burning (fats vs carbs), and the future calories you will burn after a workout. Utilizing VO2 Max data to achieve meaningful results has never been easier! Download your results to CardioCoach and you can take advantage of everything this exciting app has to offer: * Utilize pre-designed workouts * Incorporate VO2 Max test results into your workouts * Design custom workouts with the touch of a button * Integration with the Health app to record workout information * Interface with todays most popular apps and wearables * Track calories burned and calories consumed with true accuracy * Determine the TYPES of calories burned: FATS vs CARBS * Help monitor your progress with truly personalized plans Workouts require the use of a Blue Tooth LE compatible Heart Rate monitor to view all data. KORR recommends the Polar H7, Mio Alpha, MyZones, Ot (Orange Theory), or Adidas Heart Rate monitors for best results. ## Key features - Accurate calorie burn calculation - Distinguish fat vs. carb burn - VO2 Max data integration - Pre-designed and custom workouts - Health app integration - Wearable device compatibility - Personalized progress monitoring ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/cardiocoach/id1054133646/reviews.md ### 1/5 — Needs an update *2020-07-11, version 1.1* Is this app abandoned? ### 2/5 — Needs an update *2020-01-12, version 1.1* How about incorporating Apple Watch heart rate? ### 1/5 — Doesn’t import *2019-05-17, version 1.1* It won’t import results from a test I did a week ago ### 5/5 — My Personal Coach *2019-04-20, version 1.1* My doctor has me on a fitness regimen and we use this app to track my workout results. So far, it’s been really good for me. I recommend for accountability and results. ### 5/5 — Solid Tool! *2019-02-08, version 1.1* I use this app everyday with my workouts. Love the ease, physiological accuracy and results I am seeing with my body. ## Frequently asked questions about CardioCoach ### What is CardioCoach? CardioCoach is a free health and fitness app designed to accurately calculate calories burned during and after workouts. It also helps determine the types of calories burned, such as fats versus carbohydrates, and incorporates VO2 Max data for personalized results. ### Does CardioCoach have ads? No, CardioCoach does not contain advertisements. It is a free application with no in-app purchases or ads, allowing for an uninterrupted user experience. ### What devices does CardioCoach support? CardioCoach is currently supported on iPhones. It requires a Bluetooth LE compatible heart rate monitor to view all data, with recommendations including Polar H7, Mio Alpha, MyZones, Ot, or Adidas Heart Rate monitors. ### How accurate is CardioCoach's calorie calculation? CardioCoach claims to accurately calculate calories burned during and after workouts, including the types of calories burned (fats vs carbs). It utilizes VO2 Max data to achieve meaningful and personalized results. ### Can I create my own workouts in CardioCoach? Yes, CardioCoach allows you to design custom workouts with the touch of a button. You can also utilize pre-designed workouts or incorporate your VO2 Max test results into your training plans. ### How often is CardioCoach updated? CardioCoach was last updated on March 25, 2026, to version 1.6.2. This indicates a recent update, suggesting ongoing development and support for the application. ### What is the age rating for CardioCoach? CardioCoach has an age rating of 4+. This means it is considered suitable for users of all ages, with no specific content restrictions for younger audiences. ### Does CardioCoach integrate with other health apps? Yes, CardioCoach integrates with the Health app to record workout information. It also interfaces with today's most popular apps and wearables, enhancing its utility for comprehensive health tracking. ## Version history (last 5 releases) ### 1.6.2 — 2026-03-25 Added warning about limited functionality when signing in with only RMR results, and missing VO2 Max results. ### 1.6.1 — 2026-02-03 CardioCoach has received all new styles to help it look right at home next to all your modern apps. We've also put a lot of effort into squashing bugs and improving the user experience. This includes support for Dynamic Type, for individuals who use larger text sizes. ### 1.6.0 — 2026-01-27 CardioCoach has received all new styles to help it look right at home next to all your modern apps. We've also put a lot of effort into squashing bugs and improving the user experience. ### 1.5.0 — 2025-05-08 We've upgraded our app to match the number of workout zones you see on your CardioCoach test results. There's also been a lot of work in the background to modernize our app in preparation for future updates. ### 1.4.5 — 2023-08-14 Bug fixes ## Apps similar to CardioCoach | App | Rating | Price | Category | | --- | --- | --- | --- | | [VO2 Master Manager](https://appshunter.io/ios/app/vo2-master-manager/id936519055) | 4.0 (9) | Free | Health & Fitness | | [VO2 Max: Widget Notifications](https://appshunter.io/ios/app/vo2-max-widget-notifications/id1394840943) | 3.9 (120) | Free | Health & Fitness | | [Optimum Performance Sports](https://appshunter.io/ios/app/optimum-performance-sports/id6444368615) | 4.0 (2) | Free | Health & Fitness | | [Moses Method](https://appshunter.io/ios/app/moses-method/id1669107251) | 5.0 (3) | Free | Health & Fitness | | [Bluegrass Precision](https://appshunter.io/ios/app/bluegrass-precision/id6740531966) | 5.0 (1) | Free | Health & Fitness | | [Metabolic Testing Center](https://appshunter.io/ios/app/metabolic-testing-center/id1643770480) | 5.0 (1) | Free | Health & Fitness | ## More apps by KORR Medical Technologies - [Metabolic Plans](https://appshunter.io/ios/app/metabolic-plans/id1373579811) All apps by KORR Medical Technologies: https://appshunter.io/developer/1054133645 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*