Learn some of the essential Jiu-Jitsu movements including: Pulling Guard, Sweeps, Chokes, and other Submissions. Professor Bill has used his over 35 years of competing and teaching to select 76 techniques that have proven to be some of the most effective in Jiu-Jitsu. Professor Bill also featured both the Spider and Butterfly guards two of the more versatile techniques. Each technique is filmed from a variety of angles, slow motion, and real time to provide you with the perspective you need to understand the key points and details.

Aparecido “Bill” is well known among his students, friend’s and the martial arts community as “Professor Bill”. He is a 2x Jiu-Jitsu World Champion, five time Brazilian Jiu-Jitsu National Champion and a 4th degree Black Belt.

Bill began his training with Grandmaster Monir Salomão a 9th degree Red Belt in Rio De Janeiro and later earned his Black Belt under Professor Wendell Alexander. After competing extensively in the Jiu-Jitsu World competition circuit Bill turned his attention towards teaching and relocated to the United States. While teaching in the United States Professor Bill had the opportunity to train under Master Carlos Gracie Jr. where he was awarded his 4th degree Black Belt.

Bill has built successful Jiu-Jitsu academy’s from the ground up on both the east and west cost dedicating the last 15 years to teaching thousands of students that walked through his doors.

What's New

Version 2.0.3

Bug fixes

Ratings and Reviews

ricksonbyarmbar ,

Can’t use the app now

It worked great, until a combining issue or update. Now I can’t use anything. 😞

Dizzle99 ,

Some help, please?!

I've purchased the the entire series when they first came out. Everything worked until the new iOS updates which required the developer to update for the app to work. Now, with the developer update, the app works but I have no access to any video (because they don't download) except the free video. I really enjoy the videos and study them when I'm at the gym. ANY assistance in restoring my purchases and videos would be much appreciated! Thank you for the material, just needs to work now :)

NBApurple4 ,

Was great ....when it worked

Had the choke & open guard apps which were upgraded & consolidated into one app that contains two additional throwing technique apps; the previously purchased material was supposed to download once the “upgrade” to the new app was completed. After following all the prompts with no luck, rebooting my iPhone & iPad, etc, I still cannot access the material I had purchased previously.

It’s a shame because the quality of the instruction, production and detail offered was exceptional, (thus the 3 star review).

I hope they get this glitch straightened out!
I contacted them via the link provided at Mobile Black Belt LLC today, let’s see what happens.

Thanks guys!

Developer Response ,

Hi... Can you double check to see if the videos have completed downloading? We've had a lot of upgrades and new downloads in the last few days so some downloads are taking a bit longer.


Mobile Black Belt LLC (CA)
49.3 MB
Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 12+ for the following:
Infrequent/Mild Realistic Violence
© 2017-2018 Mobile Black Belt


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like