Match Game Magic won’t cost you anything to play, it’s a free download from the App Store. There is a small ad at the bottom of the play screen, out of the way where it won’t bother you. And if you really hate ads, you can get the Bonus Pack for just 99 cents which not only turns off the ads, but also gives you 37 more hidden pictures for you to uncover!
But if you just want to play the puzzles that are included, no problem, enjoy them with my compliments! It’s free!