Comparison

SubmitKit vs RUNG BJJ

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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/

About

RUNG BJJ

Features
Read full description

You don't get better at jiu-jitsu all at once. You get better one rung at a time. RUNG is the training system for BJJ practitioners who are done showing up without a plan. Most grapplers work hard. They show up, they roll, they watch instructionals. But without structure, effort doesn't compound — it just repeats. RUNG fixes that. One position, one week, one rung at a time. YOUR GAME PLAN IN 2 MINUTES Answer 4 questions and RUNG builds your personalised weekly roadmap: your current phase, your focus position, your weekly move, and your if/then decision chain. Every week starts with clarity. Every session has a purpose. One rung at a time. THE 4-PHASE SYSTEM Every BJJ practitioner moves through four phases — Pin Escapes, Immediate Offence, Pinning, and Submissions. RUNG places you on the map and keeps you there. You always know what you're building and what comes next. Adding more techniques without direction makes you slower. Climbing one rung at a time makes you dangerous. THE SKILL LADDER One move. Nine rungs. You start with lighter, lower-skill partners and climb progressively to heavier, higher-skill training. RUNG tracks exactly where you are and tells you when you're ready to move up. This is how skill gets installed — not hoped for. One rung after another. THE STUDY LOOP Log your study source before every session. Paste a YouTube link and open it directly from the Today screen. Note the one detail you're applying. Five to ten minutes only. Then get on the mat. Small input, applied consistently — one rung after another. POST-SESSION LOG After every roll, drill, or comp — log it in 30 seconds. Five process questions. RUNG scores your session and tracks it over time. The standard is simple: did you execute your plan? Taps don't count. Process does. Every logged session is a rung climbed. COMPETE TAB Three guided breathing protocols, Circles of Control, and Pre-Roll Visualisation. Tools to regulate your nervous system before sparring, a belt promotion, or competition day. Compete day is built in training — one rung at a time. JOURNAL Your full session history, weekly streak, process score average, and six-week performance chart. Filter by Roll, Drill, or Comp. This is your data. This is proof that the rungs are adding up. RUNG is not a technique library. It is not a video platform. It is the operating system that makes everything else work. You don't need to train harder. You need to train with direction. One rung after another — until the climb becomes the game Structure beats intensity. Systems beat motivation. Clarity beats random effort.

Screenshots

SubmitKit4 screens
RUNG BJJ4 screens

Verdict

The call

The clearest difference is in-app purchases: RUNG BJJ at none against SubmitKit's 2. SubmitKit's advantage is update cadence (weekly vs every 2 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SubmitKit sells 2 in-app purchases, starting at $6.99 per month. RUNG BJJ asks for nothing beyond the download.

UpkeepUpdate frequency

SubmitKit ships an update weekly, RUNG BJJ every 2 months. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 6 level
SubmitKit versus RUNG BJJ: the parameters behind the verdict, then further details
ParameterSubmitKitRUNG BJJ
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS18.0 — better18.6
Further details — not scored
Size35 MB4 MB
Age rating4+9+
DeveloperJAYCO LIMITED LIABILITY COMPANYTheodor Baudewijn Sandu

In-app purchases

2 purchases

SubmitKit

Subscriptions2
  • SubmitKit Pro7 Days trial$6.991 Month
  • SubmitKit7 Days trial$47.991 Year
None

RUNG BJJ

No in-app purchases

Questions

Is SubmitKit free?
SubmitKit is free to download, with in-app purchases available.
Is RUNG BJJ free?
RUNG BJJ is free to download, with no in-app purchases.
Do SubmitKit or RUNG BJJ have ads?
Neither SubmitKit nor RUNG BJJ shows ads.
Which is updated more often, SubmitKit or RUNG BJJ?
SubmitKit ships an update weekly, and RUNG BJJ every 2 months. Most recently, SubmitKit was updated on October 8, 2026 and RUNG BJJ on September 30, 2026.

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