Chi Combat System vs RollJournal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chi Combat System
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Welcome to the official Chi Combat System app – your all-in-one platform for managing your martial arts journey. Whether you're a student, parent, or part of our leadership team, the app gives you instant access to everything you need: - Book Classes Easily – Reserve your spot in kids, teens, or adults sessions - Track Progress – View belt level, badges earned, and feedback from instructors -Student Resources – Access technique tutorials, grading info, and training tips - Stay Updated – Get instant notifications on events, gradings, and important news - Shop Uniforms & Gear – Purchase directly through the app Join our growing community and take your training to the next level—with the Chi Combat System app in your pocket. Pil Seung! Chi Combat System Team
RollJournal
Log BJJ training sessions quickly, track progress, and gain AI-powered insights to improve your game. This app helps practitioners of all levels remember techniques, see growth, and train more effectively.
- Quick session logging
- AI-powered insights
- Progress tracking
- Goal setting
- Technique library
- Apple Health integration
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RollJournal helps Brazilian Jiu-Jitsu practitioners train with intention and improve faster. Log your sessions in under 60 seconds, track what's working, and get AI-powered insights tailored to YOUR game. Whether you're a white belt building fundamentals or a black belt sharpening details: never forget what you learned, see your progress grow, and train smarter. WHO IS THIS FOR? Whether you're: - A competitor tracking camp progress before tournaments - A hobbyist wanting to remember what you learned - An instructor organizing curriculum and student engagement - A returning athlete rebuilding after time off - A beginner building your fundamentals systematically RollJournal adapts to YOUR journey. WHY ATHLETES USE ROLLJOURNAL Never forget what you learned - Capture techniques, rolls, partners, and key details in seconds. Your training history, searchable and organized. See your progress clearly - Track streaks, volume, technique effectiveness, and training patterns at a glance. Progress that's invisible becomes visible. Train with focus - Set goals (e.g., "Half-Guard Sweeps"), track attempts vs successes, and build your game systematically. Get AI-powered insights - Personalized coaching based on YOUR training patterns. Identify what's working, spot weaknesses, and get focused recommendations. Stay consistent - Smart reminders based on your habits—not annoying daily spam. Build the logging habit that accelerates improvement. CORE FEATURES Quick Logging - Date, gi/no-gi, techniques, rolls, partners, notes, rating - Log a session in under 60 seconds - Auto-save as you work Focus Areas & Favorites - Set training goals and track attempts → successes - Save your go-to techniques with notes and video links - Organize by category (guard, passes, submissions, etc.) - Pre-loaded technique library included AI Coach - 5 free coaching sessions (unlimited for Premium) - Personalized suggestions based on YOUR data - Identify patterns and weaknesses automatically Smart Stats & Insights - Recent activity, streaks, training volume - Technique effectiveness and partner diversity - Community comparisons (optional, anonymous) - Advanced analytics for Premium users Persona-Based Onboarding - Tailored setup for competitors, hobbyists, returning athletes, beginners - Explore with sample data before logging your first session Apple Health Integration (Optional) - Sync BJJ workouts to Apple Health (martial arts activity type) - Track active calories burned - No health data is read or collected from your device FREE VS PREMIUM Free Plan - Start Training Smarter Today - Unlimited class logs - 2 active focus areas - 5 favorites - 7 lifetime AI coaching sessions (total) - Essential stats & recent activity - Persona-based onboarding - Apple Health sync RollJournal Premium - Unlock Your Full Potential - Everything in Free, plus: - UNLIMITED active focus areas - UNLIMITED favorites with categories - UNLIMITED AI coaching (20 requests/day) - Advanced statistics (3M, 6M, 1Y, All time) - Deep analytics: technique trends, partner stats, training insights - Smart training notifications with full customization - Priority support SUBSCRIPTIONS & TERMS RollJournal Premium is an auto-renewing subscription: - Monthly: $5.99/month - Yearly: $59.99/year Subscriptions renew unless canceled at least 24 hours before the end of the period. Payment is charged to your Apple ID at confirmation. Manage or cancel in App Store account settings. Privacy Policy: https://www.rolljournal.com/privacypolicy Terms of Use: https://www.rolljournal.com/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Chi Combat System at none against RollJournal's 2. On price, update cadence, ads and device support 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. RollJournal sells 2 in-app purchases, starting at $5.99 per month. Chi Combat System asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.
| Parameter | Chi Combat System | RollJournal |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 14.0 — better |
| Further details — not scored | ||
| Size | 389 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Tym Tosin | Mako Technology Labs |
In-app purchases
Chi Combat System
No in-app purchases
RollJournal
- RollJournal Premium (Monthly)$5.991 Month
- RollJournal Premium (Yearly)$59.991 Year
Questions
Is Chi Combat System free?
Is RollJournal free?
Do Chi Combat System or RollJournal have ads?
Which is updated more often, Chi Combat System or RollJournal?
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