# Flex Studio > Mobile app for scheduling and signing up for fitness classes. (iPhone/iPad app by HTS Holdings Ltd.) - Source: https://appshunter.io/ios/app/flex-studio/id1054008985 (this page in markdown: same URL + `.md`) - Developer: [HTS Holdings Ltd](https://appshunter.io/developer/1579270383) - Category: Health & Fitness - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 191 MB - Languages: American English, Arabic, Czech, Danish, Dutch, Canadian French, German (Germany), Greek, Hebrew, Indonesian and 12 more - Released: 2015-11-01 - Data updated: 2026-08-31 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/flex-studio/id1054008985/reviews.md ## What is Flex Studio? Download the Flex Studio App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes, as well as view the studio’s location information. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today! ## Key features - View class schedules - Sign up for classes - Access studio location - Schedule planning - Device-based convenience ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/flex-studio/id1054008985/reviews.md ### 5/5 — Best pilates and fitness studio in HK *2018-06-18, version 3.1.1001* Flex studio is the best fitness and pilates studio in Hong Kong by far. The best instructors, best service, best classes. Just outstanding. ### 5/5 — Great app for easy booking at my favorite fitness studio! *2018-06-18, version 3.1.1001* Easy to read display of classes at both studio locations. Simple to make purchases and class bookings with reminders. Can even see all the workshops! Definitely worth getting. ### 5/5 — Instant Bookings, Easy To Use! *2018-06-18, version 3.1.1001* Best app for instant bookings, first class fitness programs available - syncs with my calendar. ### 5/5 — Fantastic app; easy to book classes! *2017-05-05* Easy to book in classes and I'm regularly sent special offer updates! ## Frequently asked questions about Flex Studio ### What can I do with Flex Studio? Flex Studio allows you to view class schedules, sign up for classes, and access studio location information directly from your mobile device. It aims to optimize your time and maximize convenience. ### Is Flex Studio free to download? Yes, Flex Studio is free to download and use. It is available for iPhone and iPad. ### Does Flex Studio have ads? Yes, Flex Studio contains advertisements. This allows the app to remain free for users. ### What devices does Flex Studio support? Flex Studio is supported on iPhone, iPad, and iPod. It is designed for iOS devices. ### How often is Flex Studio updated? The latest version of Flex Studio is 7.808.0, last updated on September 9, 2025. Updates are frequent to improve functionality and user experience. ### What is the age rating for Flex Studio? Flex Studio has an age rating of 4+, making it suitable for a wide range of users. ### What do users like about Flex Studio? Users appreciate the app's convenience and ease of use for scheduling fitness classes. The 5.0-star rating from 2 reviews indicates a very positive initial reception. ### Can I use Flex Studio offline? The provided description focuses on scheduling and signing up for classes, which typically requires an internet connection. Offline functionality is not specified. ## Version history (last 5 releases) ### 8.801.0 — 2026-08-26 This release is mostly under-the-hood: smoother checkout and more reliable check-in. We'll keep quietly making things better. ### 8.800.0 — 2026-08-14 We cleaned up a few bugs affecting checkout, calendar syncing, and payment options. Nothing flashy here — just steady, quiet progress. ### 7.808.0 — 2025-09-09 We cleaned up some language, fixed a few misbehaving buttons, and added a dash of behind-the-scenes magic. It's the kind of update that doesn't demand attention - it just quietly makes things better. ### 7.806.1 — 2025-08-16 A subtle update has arrived. If you spot it, congratulations — you’re observant. ### 7.806.0 — 2025-08-13 A subtle update has arrived. If you spot it, congratulations — you’re observant. ## Apps similar to Flex Studio | App | Rating | Price | Category | | --- | --- | --- | --- | | [Absolute Hong Kong](https://appshunter.io/ios/app/absolute-hong-kong/id6474134172) | — | Free | Health & Fitness | | [COMO Shambhala Singapore](https://appshunter.io/ios/app/como-shambhala-singapore/id6450057320) | — | Free | Health & Fitness | | [Anhao Wellness](https://appshunter.io/ios/app/anhao-wellness/id1518866718) | — | Free | Health & Fitness | | [O:RIN](https://appshunter.io/ios/app/orin/id1475496714) | — | Free | Health & Fitness | | [Iso Fit Pilates Studio HK](https://appshunter.io/ios/app/iso-fit-pilates-studio-hk/id1222118065) | — | Free | Health & Fitness | | [IKIGAI Wellness Studio](https://appshunter.io/ios/app/ikigai-wellness-studio/id1545681442) | — | 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 2026-08-31.*