The Offline-First Operating System for Traditional & Modern Dojos
Replace clunky gym software with 0ms local-first attendance, unmistakable Green / Amber / Red membership rings, Shoulder-Surfing Privacy, and an interactive belt syllabus for every martial art.
Zero Dollar Amounts on the Mat. Unmistakable From 10 Feet Away.
Engineered for Sweaty Hands & 30 Seconds Before Warmups
Every screen follows our 2-Tap Discoverability Law and Local-First SQLite architecture—so poor basement Wi-Fi never delays bow-in.
0ms Offline-First Mat Mode
Powered by an embedded Drift SQLite database on iOS, Android, Windows, and WebAssembly. Check students in, grade kata, and record payments with zero cellular signal—syncing automatically when back online.
Shoulder-Surfing Privacy
Grandfathered rates, family discounts, and dollar amounts are strictly forbidden from appearing on public kiosk or Mat Mode screens. Only high-contrast Green, Amber, and Red status rings are shown.
Multi-Style Belt & Syllabus Atlas
Pre-configured rank matrices and authentic terminology (Sensei, Senpai, Sifu, Sabumnim, Professor) for Karate, Okinawa Kobudo, Aikido, Brazilian Jiu-Jitsu, Judo, and Taekwondo.
QR Pass & Lockdown Kiosk
Mount an iPad, Android tablet, or Windows touchscreen at the dojo entrance in PIN-protected Kiosk Lockdown mode. Students scan their Digital QR Pass from their phone in under a second.
Voice-to-Structured Sensei Notes
Record quick post-class voice memos on the walk to your car. Dojo Jutsu automatically parses instructor feedback into structured per-student progress notes.
1-Tap Quick-Credit & Pluggable Readers
Accept cash, card reader swipes (Stripe, Square, Clover), or send a 1-tap self-checkout link so a student's ring flips to GREEN in 2 seconds without holding up warmups.
How to Use Dojo Jutsu
One unified application adapts dynamically to your role—whether you are running a school, training for your next belt exam, or managing a family of students.
Run Your Dojo in 2 Taps
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1Create or Select Your Dojo Choose your martial art style (or import an existing student CSV from DojoExpert / spreadsheets in 60 seconds).
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2Open Mat Mode Before Class Tap green-ring avatars to check students in with haptic feedback, or launch PIN-locked Kiosk Scanner Mode at the door.
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3Resolve Amber / Red Rings in 2 Seconds Tap an Amber or Red ring to apply a 1-Tap Quick-Credit (+1 Month, +10 Class Pack, or Drop-In) or queue a payment link for after class.
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4Grade Curriculum & Promote Ranks Use the Promotion Clipboard during belt exams to score Kata, Kihon, and Kumite and issue digital rank certificates.
Track Your Path to Black Belt
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1Join with Your Dojo Invite Code Open the mobile or web app, enter your school's Dojo Invite Code, and sign in with Apple, Google, or Email.
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2Scan Your Digital QR Pass at the Mat Pull up your high-contrast Digital QR Pass to check in at the dojo kiosk—and switch seamlessly between family members with 1 tap.
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3Review Your Rank Syllabus & Streaks Check off required techniques, view your attendance count toward your next Kyu/Dan exam, and read Sensei feedback notes.
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4Private Self-Service Tuition Renewal Renew your membership or top up class punch-cards privately from home so your status ring is always GREEN when you step onto the mat.
Download & Access Anywhere
Available across iOS, Android, Windows Kiosk Desktop, and instant Web Portal with 100% feature parity.