Mintly is Advanced Multi Gaming Rewards app that contains both Games and Offerwalls which will help you to monetize your app while entertaining.
It has a powerful Admin Panel that comes with the app source code for free to control most of the jobs remotely without updating the app often.

Multi-game platform: Quiz, Image Puzzle, Word Guessing, Jigsaw Puzzle, Scratcher, Lotto, Spin Wheel, Slot games are pre-integrated. All of them are hack proof.

Quiz: we added hack proof real-time quiz tournament along with other categorized quiz games. We also added AI math bot to generate random math question based on your given function so user won’t get bored on same question multiple times.

Word Guessing: unlimited questions can be added remotely by using the backend. It also supports image displaying method to guess the object name in displayed picture.

Image Puzzle: this game can be administered by using the backend like adding new game category, picture, reward amount, completion time, complexity etc.

Jigsaw Puzzle: just like the Image Puzzle game this game is also can be controlled by the backend.