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.
- Class check-in & registration: A faster, unified way to register for classes and check in — with one-tap check-in and a full-screen roster check-in for staff
- Schedule, redesigned: A floating week calendar with color-coded classes; admins can now create, edit, and delete class templates right from the app
- Run your academy on mobile: New admin dashboard, plus a full Payments hub — Overview, Plans, Coupons, Subscriptions, Cards on File, and History
- Members: Redesigned roster and member profiles with faster search and filtering, role management, a training heatmap, and recent payments at a glance
- Waivers: View and sign your academy's waivers directly from your profile
- Store: Cleaner product and order screens, with line items on Ready-for-Pickup orders
- Billing: Get notified when a subscription payment fails, and cancel past-due members immediately
- Polish: A new floating tab bar, notifications that open in the right academy, plus stability and performance improvements
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
- Seller
- Sourish Agarwal
- Size
- 56.1 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
