About
Book challenging and surprising group fitness classes. Manage your personal details and access contact information easily. Discover more features and expect the unexpected.
What's New in THE I/O
2026.36.2
September 4, 2026
Bug fixes & other improvements
FAQ
What kind of classes can I book with THE I/O?
THE I/O allows you to book group classes designed to challenge, move, and surprise you. The app focuses on providing a variety of fitness experiences.
Can I manage my personal information through THE I/O?
Yes, you can manage your personal details directly within the app. This includes updating your information and accessing contact details.
Is THE I/O available on Android devices?
Based on the provided data, THE I/O is supported on iPhone, iPad, and iPod. Information regarding Android compatibility is not available.
How often is THE I/O updated?
The latest version of THE I/O is 2025.21.239, and it was last updated on May 7, 2026. This indicates a recent update, suggesting the app is actively maintained.
What is the user rating for THE I/O?
THE I/O has an excellent rating of 5.0 stars based on 8 ratings. This suggests a very positive user experience among its current users.
Does THE I/O have ads?
No, THE I/O does not contain advertisements. The app is free to download and use without any ad interruptions.
What is the age rating for THE I/O?
THE I/O has an age rating of 4+. This means it is suitable for users aged 4 and above.
What is the release date of THE I/O?
THE I/O was first released on August 13, 2021. It has been available to users for some time and is actively updated.
