Trivia Crack is still the No. 1 downloaded app on the App Store. With 60 straight days being No. 1, Trivia App is used by 20 million active users per day, according to the CEO of the company that created the app.

The app has actually been around since 2013 but exploded in late 2014. The app now allows users to submit their own questions to the Question Factory. That feature is likely what got Trivia Crack to become so popular.

What can Trivia Crack do to continue its success?

First, Trivia Crack needs more questions. These do not necessarily have to come from users -- Trivia Crack could start submitting their own questions and answers too.

After trying the app, some people finds the questions and choices far too easy. Trivia Crack could screen some of the questions and its choices before allowing them into the app.

Next, Trivia Crack could to be more pocket-friendly. Almost everyone that plays Trivia Crack plays the free ad-supported version and do not purchase any in-game powerups or lives.

Once they run out of lives though, they cannot play for a certain amount of time. They can either beg their friends on Facebook for more, or purchase more using their real money. If the app wants to be fair and keep its loyal fans, it could offer more free lives without trying to force people to spend their money.

Finally, Trivia Crack could add more game modes. People could tire quickly over the spinning of the wheel and getting the different characters. A practice mode or making some bonus games could keep players from leaving the app and moving onto a new one.

What do you think of Trivia Crack? Can it stay No. 1 on the App Store? Leave us a comment and let us know what you think.