Brain Games: IQ Test Puzzle is a free iPhone app developed by CONTENT ARCADE UK LTD. The app offers a collection of mind games that can help you test, challenge, and improve your intellectual skills. With over 25 memory games classified into different categories, the app targets and improves different cognitive skills such as memory, focus, reflexes, IQ, and responsiveness.

The app features exciting and challenging games that test your cognitive abilities on different levels. From matching hidden pairs, remembering the positions of objects, to rearranging numbers, the games help you improve your concentration in diverse situations, memorizing abilities, and problem-solving skills. The app also includes a feature that displays how much you scored in a given time frame and the top 5 scores to assist you in challenging yourself.