Though everything is free at the time of this posting, that can change at any time. Make sure you check the price before you purchase!
Scanner Emotion - Silly Nobody - Thriller
2.5 stars over 138 reviews 4.8 stars over 22 reviews
PowerVocab - Educational The Volunteer - Mystery
3.3 stars over 3 reviews 4.4 stars over 5 reviews
Strike a Match - Game Babies in the Bargain - Romance
2.4 stars over 155 reviews 4.7 stars over 12 reviews