Numbiro Premium app for iPhone and iPad

Learning the Japanese numbers is one thing, but recognising spoken numbers during everyday conversation is another! With Numbiro you can perfect your abilities by listening to numbers spoken in Japanese and identifying them. You can select the range of numbers you are learning, from single-digit numbers to millions or even billions. You can even practice Japanese counters, with 66 to choose from. See how many you can get correct in a minute!

The premium version contains no ads, the full set of counters, and also includes features such as preset management.