OSS Manager
Grow your martial arts academy
Free · Designed for iPad. Not verified for macOS.
Pay your academy fees your way — submit proof of payment right in the app, no card required. Track every invoice status in real time.
OSS Manager is the complete management platform for martial arts academies. Built for Jiu-Jitsu, Judo, Karate, Muay Thai, and other martial arts schools, it centralizes everything your team needs to run a professional academy.
STUDENT MANAGEMENT
Add and manage students, track profiles, control enrollment approvals, and maintain a full graduation history — all in one place.
ATTENDANCE & CHECK-IN
Record class attendance manually or through GPS-based self check-in. Teachers can approve or correct records directly from the app.
BELT & GRADUATION SYSTEM
Track each student's belt progression with full history. Students can request belt upgrades directly from the app, and instructors review and approve each request. Generate and share official PDF certificates automatically upon graduation.
FINANCIAL MANAGEMENT
Create payment plans, manage student contracts, and collect payments securely via Stripe. Students can view their active contract, transaction history, and outstanding balances directly from the app.
COMPETITIONS
Students can submit external competition results for instructor validation and track their full competition history — keeping a complete record of performance outside the academy.
GAMIFICATION & ENGAGEMENT
Keep students motivated with XP points, streaks, badges, and leaderboards. Reward attendance, graduations, and competition results to drive long-term retention.
NEWS & ANNOUNCEMENTS
Post school news and announcements visible to all students in the academy. Keep everyone informed about events, schedule changes, and important updates.
EVENTS & CALENDAR
Create and manage school events with full details. Students can view the academy's event calendar directly from the app.
FOR STUDENTS
Students can view their own profile, class schedule, belt progression, certificates, event calendar, competition history, and gamification ranking — all from the app.
FOR INSTRUCTORS & OWNERS
Full backoffice access to manage classes, students, finances, and school settings. Multi-profile support allows parents or guardians to manage multiple students from a single account.
Supports English, Portuguese (Brazil), Portuguese (Portugal), Spanish, and French.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's New
- New way to pay: submit proof of payment (bank transfer or cash receipt) directly in the app when your academy doesn't use online payment — no card needed.
- Redesigned Invoices screen with clear status at a glance: payment due, awaiting review, or all clear.
- Track every payment proof you've sent, including approval or rejection status, right from your invoice details.
- Get notified as soon as your academy reviews your payment proof.
Bug fixes and performance improvements.
The developer, Jose Sousa Neto, 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:
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jose Sousa Neto
- Size
- 39.9 MB
- Category
- Lifestyle
- 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
User-Generated Content
- Copyright
- © 2026 OSS Manager. All rights reserved.
