價格：免費
檔案大小：1.3 MB
版本需求：系統需求：iOS 13.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
Become a master of arithmetic! It’s simple: You solve sums and we keep track of your speed and score so you can improve yourself. Challenge accepted?
You:
• Improve your mental calculation skills.
• Choose what exercises and levels you want to practice.
• Create your own personal quiz by mixing any exercise or level.
• Track your own progress to achieve your personal goals.
• Learn a useful life skill and strengthen your brain.
We:
• Provide you a flexible math trainer app, including an unlimited amount of questions for you to exercise with.
• Automatically track your speed and score per sum and safely store your results on your device.
• Show you your progression in understandable statistics so you can focus on improving your arithmetic.
Good to know:
• Our app is suitable for all ages and educational levels (including adults).
• Compared to our competitors we do NOT lock you in with a paid subscription.
• You can use almost all features for free without any time limitations and without ads.
• Whenever you are ready we offer you a single one-time purchase to unlock all current AND future premium features, such as the more difficult levels and the mixed quiz mode.
Download our app now and start improving your mental arithmetic and calculation skills today.
支援平台：iPhone, iPad