Grapla vs Jiu Jitsu Reference
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grapla
Read full descriptionHide full description
Grapla maps how jiu jitsu connects. 160+ positions, 130+ submissions and 80+ techniques, linked by 5,000+ transitions you can follow from any position to what comes next. Log training by voice, remember every partner and run purposeful rounds from your Apple Watch. Free to start, with a one-time Pro unlock. No subscription. EXPLORE THE MAP OF BJJ • Follow every sweep, pass, escape and submission that leads out of a position • Gi and no-gi, seen from both top and bottom • 80+ principles that explain why techniques work • Search the whole library in English, Spanish, Portuguese or French BUILD YOUR GAME IN FLOWLAB • Chain positions and submissions into your own techniques, step by step • Generate routes from a starting position to a target submission, then save them as game plans LOG TRAINING IN SECONDS • Speak your notes after class. On-device speech recognition understands BJJ vocabulary • Notes link to the positions and submissions you mention • Track sessions, gyms and coaches week after week REMEMBER YOUR TRAINING PARTNERS • Names, nicknames, traits and roll history • Who tapped whom, and with what ROUND TIMER, FREE • Plain rounds and rest, or positional starts, goals and resets • Run once or loop, and control it from your Apple Watch PRIVATE BY DESIGN • Your training data stays on your device. No account, no ads, no cross-app tracking • Works offline. Anonymous usage stats only, and you can switch them off FREE TO START, ONE-TIME PRO Grapla is free to download. The free version includes 50 core positions, 30+ submissions, 30 techniques and 25 principles, plus the training journal, partners and round timer. Grapla Pro is a single one-time purchase that unlocks the full library, unlimited FlowLab flows and generation, full training stats, unlimited gyms, Home Screen widgets and automatic iCloud backup. No subscription, ever. MADE BY A GRAPPLER Grapla is built by one BJJ player in Dublin and updated every week. Spot something off or want a position added? Send feedback from Settings. Every message gets read.
Jiu Jitsu Reference
Read full descriptionHide full description
Know what actually works for you on the mat. Log what you land, miss, and concede in rolling, and see which techniques are working, slipping, or catching you. Jiu Jitsu Reference is a BJJ knowledge journal. Instead of counting hours, it tracks your game: the positions, submissions, sweeps, and escapes you hit and the ones that hit you. LOG IN SECONDS • Pick a technique, a partner, and the result: landed, missed, or conceded • Add the position and grip it started from, if you want • Add Gi or No-Gi context and a quick note • Works offline and syncs when you're back online SEE YOUR GAME • Weekly Activity shows each week's landed, missed, and conceded at a glance • Your Game highlights your active repertoire • Attention flags techniques you're forgetting and positions where you keep getting caught A REFERENCE FOR YOUR JIU-JITSU • Nearly 500 techniques and positions, from guard and passing to leg locks, linked into a map • Every position shows your options from there, what it sets up, and how to counter it • Curated YouTube and Instagram videos on technique pages • Add your own techniques, escapes, and notes next to the library TRACK YOUR TRAINING PARTNERS • Keep a private list of partners and their belt rank • See what you land on each partner and what they catch you with Free to browse without an account. Sign in with Apple, Google, or email to start logging.
Screenshots
Verdict
The clearest difference is in-app purchases: Jiu Jitsu Reference at none against Grapla's 1. Grapla's advantage is update cadence (every 6 days vs fortnightly). On price, ads, device support and iOS requirement 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. Grapla sells 1 one-off in-app purchase. Jiu Jitsu Reference asks for nothing beyond the download.
Grapla ships an update every 6 days, Jiu Jitsu Reference fortnightly. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.
| Parameter | Grapla | Jiu Jitsu Reference |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, Apple Watch — better | iPhone |
| Requires iOS | 18.5 | 17.0 — better |
| Further details — not scored | ||
| Size | 222 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | CONOR LUDDY | Eric Javier Hernandez Saura |
In-app purchases
Grapla
- Grapla Pro Unlock$8.99
Jiu Jitsu Reference
No in-app purchases








