When it comes to buying apps, I try to wait until a sale comes along. I usually end up buying things on a whim most of the time anyway, but I try to wait – especially for games and such that may be outside of who much I'm willing to spend on one app. If you're also the type who waits for a good sale to roll around, some pretty decent price drops just hit the Play Store sales floor.

A nice variety of apps there: a couple games, a reddit browser, a barcode scanner/organizer, and a fitness tracker. If any of those strike your fancy, you'll find them linked above. Enjoy.