BeBabble is a very popular educational application. You will need to make combinations of three different words in this game. You have a lot of choices to make these combinations, you can make any combination of your choice. The game will keep the record of your last 1000 words. You can share this record on your other IOS devices with the help of ICloud.
And you have the option to delete any particular word or the whole record. The settings window of the game let you change different settings. You can purchase BeBabble anytime from the Apple app store.