Math Race is a good app for the consolidation of maths tables. The Lite version of the app covers all four mathematical operations. In the game, the pupil is presented with a sum and they are given four possible answers to the sum. They have to select the correct answer. There are three difficulty levels for differentiation: easy, medium and hard.
The pupil can focus on any one or a combination of the operations. They can also select a time limit and try to answer as many questions within that time limit. They can also play against another pupil where both pupils are given the same questions at opposite ends of the screen and they try to beat each other’s score.
The app is available for iPhone/iPod and is also compatible with iPad. The Lite version is free and the full version costs €1.59. I’m not aware of the app being available for Android devices.