TrainOS
Your BJJ Academy Platform
Free · Designed for iPad. Not verified for macOS.
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.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
- Multi-academy: "Join New Academy" works again from the academy switcher for existing members
- Community feed: Faster, more reliable image loading
- Profile editing: Saves no longer fail silently on slow connections
- Onboarding: Added an exit hatch to recover when setup gets stuck on incomplete-academy screens
- Coaches: Edit profiles for unclaimed members directly from the roster
- Promotions: More reliable belt and stripe updates
- Stability and performance polish
The developer, Sourish Agarwal, 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
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Sourish Agarwal
- Size
- 55.1 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. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
User-Generated Content
- Copyright
- © 2026 TrainOS
