What's a good iOS app for testing and improving my cognitive skills through brain games?

IQ Masters: Brain Games, Tests is an excellent choice for anyone looking to sharpen their cognitive skills. This app provides a diverse collection of brain games and tests that target different areas of cognitive function, such as memory, logic, and processing speed. With a rating of 4.64539/5, users clearly appreciate the engaging and effective nature of the app. Whether you're looking to improve your focus, boost your problem-solving skills, or simply keep your mind active, IQ Masters offers a fun and stimulating way to do so. The app's user-friendly interface and variety of challenges make it suitable for users of all ages and skill levels. Regular use of IQ Masters can help you track your progress and identify areas where you can further improve your cognitive performance. It's a great tool for anyone interested in maintaining and enhancing their mental agility.