# Circuit30 Fitness > 30-minute high-intensity interval training workouts with professional programming and trainer support. (iPhone/iPad app by Circuit30 Fitness, Ltd..) - Source: https://appshunter.io/ios/app/circuit30-fitness/id1445157748 (this page in markdown: same URL + `.md`) - Developer: [Circuit30 Fitness, Ltd.](https://appshunter.io/developer/1445157747) - Category: Health & Fitness - Price: Free - Rating: 4.74/5 from 31 App Store ratings · 2 written reviews indexed - Age rating: 12+ - Requires: iOS 11.0 · 134 MB - Languages: Dutch, English, French, German, Greek, Italian, Latvian, Lithuanian, Norwegian Bokmål, Polish and 4 more - Released: 2018-12-01 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/circuit30-fitness/id1445157748/reviews.md ## What is Circuit30 Fitness? No time? No problem! Life is busy. Circuit30 Fitness offers all the benefits of an hour-long workout in just 30 minutes! Professionally programmed varied daily workouts that employ high-intensity interval training (HIIT) and muscle confusion. Meaning you don't have to think about what to do at the gym and you won't get bored with the same routine. Just show up and be ready to get a great workout in. And if you're tired of full classes, or life getting in the way of your class time, don't worry about it, because at Circuit30 Fitness, you work out on your schedule. No classes to sign up for and no penalties if you miss one. Our licensed trainers and circuit style format allow you to get in, get a great workout, and get on with your day... all at YOUR convenience. FEATURES No Class times, workout at your convenience Professionally programmed, varied daily workouts Move from station to station, circuit style, for a combination of heart-healthy cardio and fat burning resistance training HIIT- scientifically proven to provide all the benefits of an hour-long workout in half the time Licensed trainers on the floor to demonstrate movements, improve form and keep you motivated Nutritional Support Body Health Assessments to help you measure your progress You can sync this app with Apple Health App. If you enable this connection, any workout in the Health app with automatically be added to your Activity Calendar. ## Key features - 30-minute HIIT workouts - Varied daily routines - Muscle confusion training - Licensed trainer guidance - Nutritional support - Body health assessments - Apple Health sync ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/circuit30-fitness/id1445157748/reviews.md ### 1/5 — Login *2020-03-09, version 8.1.3* I agree with the last review. What kind of app asks for an email and login ONLY on the home page with no ability to set up an account? Horrible!!! ### 1/5 — How do you create an account if you are a new user *2019-03-02, version 7.1.5* I downloaded to review the app. It looked very modern and “of the time for workout” programs. However, once I downloaded the app, it simply asked to login. If you are a new user, there are no instructions on how to create an account or if you need to be part of a gym membership, etc. deleted the app since there’s no way to get beyond the login screen. I would say this needs improvement from the login screen alone. ## Frequently asked questions about Circuit30 Fitness ### What is Circuit30 Fitness? Circuit30 Fitness offers 30-minute high-intensity interval training (HIIT) workouts designed to provide the benefits of a longer session. It features professionally programmed, varied daily routines and circuit-style training combining cardio and resistance. ### How does Circuit30 Fitness help with progress tracking? The app includes Body Health Assessments to help users measure their progress. You can also sync with the Apple Health app, automatically adding workouts to your Activity Calendar. ### Is Circuit30 Fitness suitable for beginners? Yes, with licensed trainers on the floor to demonstrate movements, improve form, and keep users motivated, it's designed to be accessible. The circuit style format and HIIT principles are effective for various fitness levels. ### Can I use Circuit30 Fitness without attending classes? Absolutely. Circuit30 Fitness is designed for individuals who need flexibility. You can work out on your own schedule without signing up for specific class times or facing penalties for missed sessions. ### What kind of workouts does Circuit30 Fitness offer? It offers varied daily workouts utilizing high-intensity interval training (HIIT) and muscle confusion. These workouts combine heart-healthy cardio and fat-burning resistance training through a station-to-station circuit format. ### Does Circuit30 Fitness offer nutritional advice? Yes, the app provides nutritional support to complement your fitness routine. This aims to offer a more holistic approach to health and wellness alongside the physical training. ### What devices is Circuit30 Fitness available on? Circuit30 Fitness is available on iPhone, iPad, and iPod. It is designed for Apple devices and supports syncing with the Apple Health app. ### How often is Circuit30 Fitness updated? The latest version of Circuit30 Fitness is 8.3.0, which was last updated on July 1, 2020. This indicates a history of updates, though the frequency is not explicitly stated beyond this last update. ## Version history (last 1 release) ### 8.3.0 — 2020-07-01 - New! You can now choose between male or female activity content - You can now set a reminder for classes - Improved Apple Health synchronization - Design updates and UX Improvements - Improved the speed of the app and fixed some issues. ## Apps similar to Circuit30 Fitness | App | Rating | Price | Category | | --- | --- | --- | --- | | [Circuit Fitness App](https://appshunter.io/ios/app/circuit-fitness-app/id1470209871) | 4.9 (31) | Free | Health & Fitness | | [MFTC](https://appshunter.io/ios/app/mftc/id1616471193) | 5.0 (3) | Free | Health & Fitness | | [Project Serotonin](https://appshunter.io/ios/app/project-serotonin/id1316376485) | 4.2 (10) | Free | Health & Fitness | | [Simple Calisthenics](https://appshunter.io/ios/app/simple-calisthenics/id1634986201) | 4.8 (201) | Free | Health & Fitness | | [WOD Workout Timer and Log](https://appshunter.io/ios/app/wod-workout-timer-and-log/id1515420606) | 3.0 (2) | Free | Health & Fitness | | [Vie Fitness Studio](https://appshunter.io/ios/app/vie-fitness-studio/id1068546824) | — | Free | Health & Fitness | --- *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 2026-06-10.*