Brain Fu is pub-style multiplayer trivia. Still under active development after 9 years!

The first iOS trivia game to support cognitive input using the Emotiv Insight headset. Play a game of hands free trivia using literally only your mind!

The first iOS trivia game allowing you to submit your own questions to earn points when are not playing. Over 12,200 questions have been submitted by the worlds most competitive trivia players. New questions and facts are added every day to keep the game fresh. A correction system ensures question quality is always getting better. Anyone who crafts a question will get mentioned in the game credits.

Play from your phone, iPad, TV and Apple Watch.

Point multipliers are triggered by real world events such as full moons, solar flares, earthquakes, meteor showers, holidays & stock market performance. Push notifications are fully configurable to help to track any of these events for maximum points.

Try to be the top scoring player at the end the month to earn legendary player status. Game play occurs online and can not be enjoyed without a connection to the internet.

What’s New

Version 1.85

- Added Ellaism Crypto Currency Giveaway. From December 9th, 2018 until December 9th, 2019 play Brain Fu for a chance to win 2 Ella every day for a year. The giveaway ends on the 10 year anniversary of Brain Fu.
- Removed advertisements since they were super lame.
- Remove forums since they were super boring.
- Improved the wording of the location permission screen because it was super vague.
- Fixed some issues with WatchOS cause they were super annoying.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

xmiyux ,

Online trivia in under 5 minutes

Each trivia game plays in under 5 minutes. It is a blast to answer random trivia questions with other folks online and have the entire game done in under 5 minutes.

One of the best features is also, unfortunately, a drawback if you are competitive. Players are allowed to contribute to the pool of questions by writing and submitting questions. This is an advantage because the game will continually grow and change. It also lets each player add questions particular to their interests. Unfortunately this also means that people who submit a large number of questions will then automatically have a gigantic advantage in the competitive games. If, however, you don't stress about winning and leaderboards it won't matter at all.

In my opinion this is pretty much the perfect game to play right before bed.

S13lilac ,

Addicting Game!

Very addicting trivia game. You have some control over the categories of the questions which keeps you from answering a bunch of questions you have no interest in. You can also submit your own questions if you want more of certain topics. Best part is it's free and there aren't any annoying ads.

KingCarnivore ,

Best Free Trivia Game

Exactly what one would want from a trivia game, when it works. This game's great. All the questions are user created so there's a wide variety with regard to subject matter and the creation system is easy and items get approved quickly. Unfortunately, it crashes all the time. It's hard to play for more than 20 mins without it crashing and too few people play it. You only get a fullish game with 5 or so people only a few times a week at most. Still for a free game that's the product of just one guy, it's great. Despite the problems I don't see myself wasting any money on a paid trivia app anytime soon. Plus if you play it for any length of time, you might even play with the creator himself!


Outdoor Devs
29.5 MB

Requires iOS 10.0 and watchOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch. Apple TV.



Age Rating
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Medical/Treatment Information
Infrequent/Mild Profanity or Crude Humor
In-App Purchases
  1. Settler's Map $0.99
  2. Jade Horse $1.99
  3. Ancient Text $2.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

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

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