Knowledge is Power is the companion app you need to play the quiz game full of trivia, tricks and tactics for the PlayStation®4 system.

Challenge your friends and family to a battle of brainpower in this competitive quiz for two to six players.
Use your phone or tablet to answer rapid fire general knowledge questions, compete in touch screen challenges and target your rivals with an arsenal of Power Plays.

Make sure your PS4™ system is connected to the same Wi-Fi network as your device and then you're ready to go. Simply follow the in-app instructions to connect.

Use this app to:
Choose a character and snap a selfie using fun filters that match the look
Answer quiz questions without your rivals seeing your choice
Choose from a selection of Power Plays and target your closest rivals
Engage in touch screen challenges to be the faster finger on the sofa
Play 'Quick Quiz' using just the app and share your winner’s photo on social media

The application can be used in the following languages:
English, French, German, Italian, Spanish, Dutch, Portuguese, Swedish, Danish, Norwegian, Finnish, Russian, Polish, Brazilian Portuguese, Latin American Spanish, Turkish, Greek, Czech, Hungarian & Arabic.

For the full game experience in Arabic, make sure both your PS4™ and devices are set to the Arabic language.

PlayLink titles are all about social gaming that everyone can enjoy. Pop a game into your PS4™ system, pick up your smartphone or tablet, gather around your TV and prepare for a refreshingly different experience – without the need for multiple DUALSHOCK®4 wireless controllers.

Please note: This app acts as a controller. PS4™ system, the Knowledge is Power game, and the Knowledge is Power Companion App required to play. PS4™ system and the Knowledge is Power game for the PS4™ system sold separately.

The following Terms of Use and Privacy Policy apply to the use if this app, depending on your country of residence:

What’s New

Version 1.4

General bug fixes

Ratings and Reviews

4.4 out of 5
243 Ratings

243 Ratings

ShaannyBoiii ,

Please look at this developers

I have a really good thing which can help your game! I would play this game with my family more often but I don’t because of the power plays. My family and most others don’t play with power plays. We wait until the clock goes out and no one gets hit with a power play. But that wastes thirty seconds each question! If you add a setting where you get to choose to use power plays or not that would make your game the best trivia ever! Everything else is great!

iNgledang ,

1st grade level questions. Not a trivia game for people who enjoy trivia.

This game had some good things going on at first. It’s great technology to have the app connect to your PS4. And the character selection that involves your phone’s camera is good and cute. But when you finally get to the questions, they add in a bunch of silly features that allow you to slightly inconvenience your opponent, like making them “wipe” slime off their screen so they can see the multiple choice answers. It wouldn’t be so bad if that was all. I soon realized that every single question was from elementary school level. And it took 30 excruciating minutes to get through 10 questions because of all the repetitive, dumb fluff. They put a lot of work into this game, and it blows my mind that they squandered it all by putting no work into the question research. You know, the trivia part.

00PT ,

Fun game but has some problems

This game is really fun, but it is too hard when playing with many players.

When players answer questions, the guy who did it first gets much more than the slowest one. In a game with 3 players, the fastest gets 300 and the slowest 100. This is a fair scale of knowledge to speed. But with 6 players, the fastest gets 600 and the slowest 100. This scales speed far above knowledge. And it gets worse the more players.

In the finale, points are converted into steps, but there aren't nearly enough steps to make this work. It ends up being that the guy in first place only has a head start of about 3 or 4 steps.

With 3 players, the fastest player goes up 3 steps. But with 6, the fastest player goes up 6 steps, allowing them to scale the entire pyramid in only a few questions. And the slowest players don't accelerate nearly as fast. With enough players, I believe it is possible that the fastest player can scale the ENTIRE PYRAMID with only one question.

This makes it so that the fastest player wins. If you aren't fast, or if you allow down, you are left in the dust. But the game is about KNOWLEDGE, not speed.

App Privacy

The developer, PlayStation Mobile Inc., 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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