MatFlow
Frank Lujan Sports iPhoneiPadiPod touch
MatFlow is a free Sports app for iPhone and iPad by Frank Lujan. Requires iOS 15.0. Updated June 10, 2026.
- Price
- Free
- on the App Store
- Size
- 7 MB
- Age 4+
- Updated
- Jun 10
- 2026 · v1.0
Screenshots
About MatFlow
MatFlow is the free training companion built for Brazilian Jiu Jitsu students. Whether you're a white belt just starting out or a seasoned competitor, MatFlow gives you everything you need to stay connected to your academy and track your progress. FOR STUDENTS • View your academy's class schedule and check in on arrival • Read announcements from your academy • Sign required waivers right from your phone • Log every training session in ten seconds: gi, no-gi, open mat, competition • Track your belt and stripe progression with your coach's sign-off • See your 90-day training heatmap and build real consistency • Connect with training partners across MatFlow's community • Nominate your gym if it's not already here, and we'll reach out to them BUILT FOR JIU JITSU, NOT GENERIC FITNESS Every feature in MatFlow was designed around how BJJ actually works. Belt progression with stripes. Training types that match real gyms. A community built around academies, not algorithms. Competition results. Personal goals tied to your belt path. No fake gamification. No selling your data. No generic workout tracking repurposed for martial arts. Just the tools you've been asking for, built by people who train. FOUNDING ACADEMIES MatFlow is partnering with a small number of founding academies to build this out with us. If your gym isn't on MatFlow yet, tap Nominate Gym and we'll reach out and get you set up free. PRIVACY We never sell your data. Location is only used if your gym has enabled arrival check-ins, and you can disable it anytime in iOS Settings. Account deletion is available from the Settings screen at any time. QUESTIONS Email us at [email protected] or visit mymatflow.com/support. Train hard. Stay curious. The MatFlow team
App privacy
The developer, Frank Lujan, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Contact Info: Email Address, Name, Phone Number
- Identifiers: User ID
- Usage Data: Product Interaction
Used for: App Functionality
Alternatives to MatFlow
Looking for apps like MatFlow? Here are 6 similar apps on the App Store. The highest rated is BJJ Old Man Style (5.0/5), and all 6 are free to download.
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SWEN: Pro Panja League App
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JudoPedia
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| MatFlow | – | Free | June 10, 2026 | |
| Judo Timer JQ: Scoreboard | – | Free | Oct 5, 2026 | Compare |
| BJJ Old Man Style | 5.0 / 5 (14) | Free | May 23, 2025 | Compare |
| Your BJJ | – | Free | Jun 16, 2026 | Compare |
| SWEN: Pro Panja League App | – | Free | Oct 17, 2026 | Compare |
| JudoPedia | 4.3 / 5 (29) | Free | Oct 19, 2026 | Compare |
| Jiu-Jitsu Scoreboard | 5.0 / 5 (2) | Free | Oct 22, 2024 | Compare |
Compare MatFlow with the top alternatives: ratings, updates, ASO score and keyword gaps →