Comparison

BulletProof For BJJ vs DF6 Defense

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

Head to head
About

BulletProof For BJJ

Build a stronger, more mobile body for Brazilian Jiu-Jitsu. This app offers structured programs to reduce injuries, improve performance, and track your training. Get expert guidance and connect with a community of grapplers.

Highlights
  • BJJ strength and power building
  • Target common injury hotspots
  • Unlock new ranges of motion
  • Reduce pain and improve mobility
  • Track all training in one app
  • Step-by-step instructional videos
  • Expert coaching support
Features
Read full description

Train stronger. Move better. Stay on the mat. Bulletproof for BJJ is the strength, mobility and conditioning app built for jiu-jitsu. Follow structured programs designed to make you a more durable, more capable grappler — and track every session as you train. BUILT FOR JIU-JITSU Jiu-jitsu asks a lot of your body. Bulletproof programs build the strength to control and finish, the mobility to move freely in every position, and the conditioning to keep going when the rounds get hard. Train smarter off the mat so you perform — and last — better on it. PROGRAMS THAT FIT YOU • Browse Strength, Mobility, Conditioning and Rehab programs and add the ones that match your goals • Answer a few quick questions about your goals and equipment to get tailored program recommendations • Preview your full 6-week program at a glance, then pick up exactly where you left off • One clear workout each day, so you always know what to do next WORKOUTS DONE RIGHT • Full-screen instructional videos for every exercise • Supersets and circuits that flow the way your program was designed • Built-in rest timers between sets and stages • Log weight, reps, distance and time, and make any exercise easier or harder to match your level • Finish every session with a clear summary, including total weight lifted TRACK YOUR PROGRESS • A redesigned dashboard with activity rings for Strength, Mobility, Jiu-Jitsu and Stamina • Tonnage and time-in-position tracked over time with simple, clear charts • A training journal to log and schedule any activity — from rolls to runs — in week or month view MADE TO LAST • Light and dark themes • Satisfying sound and haptic feedback as you train • Fast, smooth and reliable, with simple, secure sign-in via Apple, Google or email WHO IT’S FOR Whether you have just tied on a white belt or you are a seasoned competitor, Bulletproof for BJJ helps you build the strength and mobility that keep you training, improving and resilient to injury. Train hard. Stay Bulletproof. THE TEAM - James 'JT' Tomlinson: co-founder, programmer, coach, black belt - Joey Worthington: co-founder, programmer, coach, black belt - Raelene Loong: assistant-coach, community vibes, blue belt savage - Angel Mahinay: Tech support, customer service (will be a white belt soon...) ----- Memberships available for 1 and 12 months. Payment will be charged to your iTunes/Apple account upon completion of the 7 day free trial. Subscription will automatically renew unless auto-renew is turned off at least 24-hours before the end of your current period. Your iTunes/Apple account will automatically be charged within 24-hours prior to the end of the current subscription period. Terms & conditions - https://terms.bulletproofforbjj.com/

About

DF6 Defense

Features
Read full description

For members of DF6 Defense. With this app, you can check-in to your classes, manage your account and book training sessions easily.

Screenshots

BulletProof For BJJ4 screens
DF6 Defense4 screens

Verdict

The call

The clearest difference is in-app purchases: DF6 Defense at none against BulletProof For BJJ's 3. DF6 Defense also leads on iOS requirement (13.0 vs 15.1). BulletProof For BJJ's advantage is update cadence (every 2 weeks vs monthly). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BulletProof For BJJ sells 3 in-app purchases, starting at $14.99 per 7 days. DF6 Defense asks for nothing beyond the download.

UpkeepUpdate frequency

BulletProof For BJJ ships an update every 2 weeks, DF6 Defense monthly. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
BulletProof For BJJ versus DF6 Defense: the parameters behind the verdict, then further details
ParameterBulletProof For BJJDF6 Defense
PriceFreeFree
Rating4.3 (34 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings34 — better—
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size126 MB40 MB
Age rating4+4+
DeveloperBulletproof For BJJ pty ltdDF6 FIREARMS ACADEMY & CONSULTING, LLC

Bugs and requests

BulletProof For BJJ

Reported bugs

12 issues
  • App keeps freezing
  • Videos not loading
  • App restarts itself
  • Checkboxes don't work half the time
  • Logging sets lags and fails
Show 7 more
  • App freezes on membership page
  • Routine always shows as next
  • Doesn't give credit in dashboard
  • Can't access app or website
  • Force update locks out users
  • Reduced functionality after update
  • UI issues with set counts and weight input

Requested features

8 requests
  • Workout flexibility (jump into single workouts)
  • Seamless progress tracking between programs
  • Historical lift data visibility
  • Session target flexibility
  • Offline mode
Show 3 more
  • Include podcast access in subscription
  • Mention number of sets after warmups
  • Weight input for main workouts

DF6 Defense

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

BulletProof For BJJ

Subscriptions3
  • Dev Subcription14 Days trial$14.997 Days
  • Monthly14 Days trial$19.001 Month
  • Annual14 Days trial$179.991 Year
None

DF6 Defense

No in-app purchases

Questions

Is BulletProof For BJJ free?
BulletProof For BJJ is free to download, with in-app purchases available.
Is DF6 Defense free?
DF6 Defense is free to download, with no in-app purchases.
Do BulletProof For BJJ or DF6 Defense have ads?
Neither BulletProof For BJJ nor DF6 Defense shows ads.
Which is updated more often, BulletProof For BJJ or DF6 Defense?
BulletProof For BJJ ships an update every 2 weeks, and DF6 Defense monthly. Most recently, BulletProof For BJJ was updated on October 20, 2026 and DF6 Defense on October 25, 2026.

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