The operating system for modern BJJ academies. Schedule classes, manage members, process payments, and build community — all in one platform.
TrainOS is the all-in-one platform for Brazilian Jiu-Jitsu academies. Two experiences, one platform — a powerful admin dashboard for owners and a beautiful mobile app for members.
FOR STUDENTS
- Book classes instantly and see availability at a glance
- Check in with a personal code or touchless kiosk
- Track your training with heatmaps, streaks, and attendance stats
- Follow your belt promotion journey from white to black
- Connect with training partners in the community feed
- Manage your subscription and switch plans without contacting the front desk
- Shop academy gear in the built-in store
FOR INSTRUCTORS
- Plan curriculum and visualize knowledge distribution across positions
- Propose belt promotions with detailed notes and readiness tracking
- View student analytics — training heatmaps, streaks, and competition records
- Manage class rosters and check-ins in real-time
FOR ACADEMY OWNERS
- AI assistant for instant answers on attendance trends, revenue, and scheduling
- Full member management with belt ranks, subscriptions, and engagement tracking
- Push announcements to every member's phone in seconds
- Sell gis, apparel, and gear through the built-in store
- Connect Stripe or Square for automatic billing and flexible membership plans
TrainOS brings your entire academy online — from check-ins and scheduling to community and commerce. Set up in minutes, not months.
- Improved membership billing: More reliable renewals and support for plans that bill every several weeks or months.
- Smoother checkout recovery: Resume an interrupted membership payment with clearer guidance on what to do next.
- Clearer membership status: Unfinished signups no longer appear as active subscriptions in member and staff views.
Version 1.5.0
The developer, TrainOS LLC, 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:
Contact Info
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
TrainOS LLC
Size
94.7 MB
Category
Health & Fitness
Compatibility
Requires iOS 15.1 or later.
iPhone Requires iOS 15.1 or later.
iPad Requires iPadOS 15.1 or later.
iPod touch Requires iOS 15.1 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
