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7 reasons to download our free app
- Largest discussion forum in MMA
- Up-to- the-minute MMA and UFC news
- Official records keeper for all MMA fights
- All registered MMA fighters are searchable
- Upcoming fights and past event results
- Viral martial arts videos delivered daily
- It’s FREE

-UFC and MMA news from around the world:
Find the very latest news and breaking stories on all your favorite UFC fighters and MMA events around the
world, every single day.
-The Underground and Otherground forums:
Communicate with fighters and fans from all over the world about MMA in the Underground forum, or anything
off-topic in the Otherground forum. Upload images, embed media, send private messages to other members,
and subscribe to your favorite discussion threads.
-Upcoming UFC and other MMA fights and events:
Be in the know about upcoming UFC pay-per- views, Bellator events, or local MMA fights long before they
happen so you can add them to your calendar.
-Fight results for all MMA events:
The MMA fights we talked about above in the ‘upcoming events’ area… we post all the results to those fights,
-The only official MMA fighter database:
Search the sport's only official database of over 400,000 fighter entries, with a full fight history, detailed
information, plus all historical and upcoming, local and international event info from the largest event database
in the world.
-Martial arts viral video center:
Our new Remix video area is completely loaded with thousands of the latest viral videos across the entire
martial arts genre and is updated every single day.
-Internal message center:
The Underground app has a built-in message center so you can send private messages to other members
once you’re logged in.
Download our FREE app and stay connected to The Underground wherever you go!

What’s New

Version 5.0

-App rebuilt with modern code
-Added image upload for replies & thread creation
-Added 'Remix' section with viral videos added every day
-Full support of iPhone X
-Completely ad free for pro-level users

Ratings and Reviews

2.2 out of 5
58 Ratings

58 Ratings

Sober October? ,

Worst MMA forum to date

Relies on namesake and past history... This app has malware, advertisement pop-ups... and worst of all... random users who clearly know nothing of the sport of MMA. While I applaud the different sections or categories you can post in... there is absolutely no screening in what is posted and even the owner participates in the forums but never acknowledges or discusses any issue with the actual users or former/current mma fighters that frequent the application. Not to mention they actually charge unjustifiably a “blue name” which means nothing retrospectively. Terrible app, once a great platform... has turned into a money grubbing cash/traffic grab to the MMA community. It’s an utter disgrace

JJPgh ,

Don't get

Horrible app. Good info from time to time, but the amount of typos in the articles is very embarrassing, the app works 50% of the time if that, and the fighter database is incomplete. Get rid of this crap and start over. Also tried to make an account 6 months ago and never even received an email confirming my account, when I try and log in it still says that my account is pending confirmation somebody who is clearly incompetent or doesn’t care. Absolute junk

t808mmy ,

Horrible Admins and Horrible app

App has a ton of pop ups with malware! Do not download.

Content in forums now is unreadable because the admins of the site allow users with multiple screen names to troll.

If you’ve heard of The Underground and have wanted to be a part of the community, don’t even bother. Fighters don’t post here anymore. It’s just filled with hateful threads that fighter bash and is essentially an echo chamber for one political side of the spectrum. Go to reddit

App Privacy

The developer, Mixed Martial Arts LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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