BJJCraft vs SubmitKit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BJJCraft
Organize your Brazilian Jiu-Jitsu techniques, training notes, and videos into a searchable, structured system. Build a personalized game blueprint with AI assistance to improve your performance and retain knowledge.
- Personalized BJJ system creation
- Organize training notes and videos
- Create technique flowcharts
- AI-powered search and organization
- Build a personal game blueprint
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Build your own BJJ OS — your personal game blueprint. BJJCraft is an app that helps you turn your BJJ knowledge into a searchable, structured system you can apply and continuously improve. It was built from real competition and teaching experience by the head instructor of Tokyo Jiujitsu Club, a 2nd-degree BJJ black belt and multiple-time IBJJF champion. Even when people train the same way, some get stronger and others don't. The difference isn't talent. It's how well they organize and operate their own BJJ OS — their personal game system. Training notes, technique videos, flowcharts. BJJCraft brings scattered BJJ knowledge together and turns it into a system you can search, use, and continuously build upon — your own BJJ OS (game blueprint). AI in BJJCraft doesn't give you generic answers. It works quietly in the background to organize, search, and structure your data, helping you turn what actually works for you into long-term BJJ knowledge assets. Key Features ■ My Knowledge Daily training takeaways, videos scattered across social media or your phone, your personal technique flowcharts, and what you're currently focusing on in training. BJJCraft's organizing groups and AI support connect recording → organization → intention into training that actually makes you stronger. ■ Video & Notes Library Save techniques you've learned or studied with videos and notes. Organize them by position or custom groups, so you can instantly find the right technique for the right situation. ■ Flowcharts Visually organize technique sequences and decision branches. From positions to next transitions, and responses to your opponent's reactions, build your personal game blueprint step by step. ■ AI Search Assistant Search your own records using natural language. Find things like "positions where I get stuck in half guard" or "techniques I've been using a lot recently," directly from your own data. ■ AI Organization Support Automatically organizes videos, notes, and flowcharts based on your groups. Keeps your knowledge from becoming cluttered and ensures it stays reusable and practical over time. Recommended For - Your training notes and videos are scattered across your phone and bookmarks - You want to systematize your own techniques - Generic AI answers don't feel relevant to your game - You want to build a BJJ style that fits your body and personality - You want to turn your training history into a lasting asset Subscription Basic features are available for free. 【BJJCraft Standard Plan (Monthly)】 Price: $4.99/month Duration: 1 month (auto-renewable monthly subscription) Free Trial: 14 days Includes: Expanded AI search and organization features, larger storage capacity, unlimited training notes Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Any unused portion of a free trial period will be forfeited when you purchase a subscription. From white belt to black belt. BJJCraft is a place where every Jiu-Jitsu practitioner can build and evolve their own BJJ OS. Terms of Service: https://bjj-craft.tekural.com/terms Privacy Policy: https://bjj-craft.tekural.com/privacy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SubmitKit
Easily save and organize BJJ technique videos from social media into a personal library. AI automatically tags each technique, allowing for quick searching and filtering to build and improve your grappling game.
- Import videos from Instagram and Facebook
- AI auto-tagging of techniques
- Full-text search of library
- Filter by technique tags
- Track drilled techniques
- Build personalized BJJ game
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You save the video. Then it disappears. Buried in Instagram saves. Lost in a folder you’ll never open. Gone by the time you actually need it. SubmitKit fixes that. In a few taps, you can import any BJJ technique video from Instagram or Facebook directly into your own personal library. No more scrolling back through months of saved posts. No more screenshot folders. No more forgetting that sweep you were obsessed with for a week. IMPORT IN SECONDS See a technique you love? Tap share, select SubmitKit, and open the app. Your video is in your library in seconds, tagged and ready whenever you are. AI TAGS EVERY TECHNIQUE AUTOMATICALLY You don’t have to organise anything. SubmitKit’s AI reads each video and tags it instantly — by technique type, position, gi or no-gi, and difficulty level. Every technique lands exactly where it belongs, without you lifting a finger. SEARCH YOUR ENTIRE LIBRARY Looking for everything you’ve saved from closed guard? Filter by position. Want no-gi submissions only? One tap. SubmitKit turns your growing collection into something you can actually navigate and use. BUILD YOUR GAME BJJ rewards people who know their game. Not a little of everything — a deep, connected set of techniques that work together. SubmitKit is where you build that. Import the techniques that suit your body type, your style, your goals. Review them before training. Track what you’ve drilled. Watch your game take shape. Whether you’ve just stepped on the mat for the first time or you’ve been training for a few years and want to get serious about your development — SubmitKit gives you a system. WHAT YOU GET • Import technique videos from Instagram and Facebook • AI auto-tagging by type, position, gi/no-gi, and difficulty • Full-text search across your entire library • Filter by any combination of tags • Mark techniques as drilled to track your progress • Clean, fast, dark interface built for grapplers 7-DAY FREE TRIAL Start your free 7-day trial when you’re ready — explore the full app, import as many techniques as you want, and see exactly what SubmitKit does for your game before you spend a cent. After your trial, SubmitKit is $6.99/month or save with an annual plan. Build Your Game. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: SubmitKit at none against BJJCraft's shown. BJJCraft's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. BJJCraft sells 1 in-app purchase, starting at $4.99 per month and SubmitKit sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
BJJCraft ships an update every 2 weeks, SubmitKit weekly. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.
| Parameter | BJJCraft | SubmitKit |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 59 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Kazuki Umemura | JAYCO LIMITED LIABILITY COMPANY |
Customer experience
BJJCraft
SubmitKit
In-app purchases
BJJCraft
- BJJ Craft Standard (Monthly)14 Days trial$4.991 Month
SubmitKit
- SubmitKit Pro7 Days trial$6.991 Month
- SubmitKit7 Days trial$47.991 Year









