Numbiro

Numbiro

Japanese Number Comprehension

7 ratings
4 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • March 3, 2022
  • June 2, 2026

Features

Numbiro screenshot #1 for iPhone
Numbiro screenshot #2 for iPhone
Numbiro screenshot #3 for iPhone
Numbiro screenshot #4 for iPhone
iphone
ipad
πŸ–ΌοΈGet Icon
Iconsβ†˜οΈŽ

About

Practice recognizing spoken Japanese numbers to improve comprehension in everyday conversations. Choose number ranges from single digits to billions and practice Japanese counters. Compete against the clock to get as many correct as possible.

βœ“Listen to spoken Japanese numbers
βœ“Identify numbers by listening
βœ“Select number ranges
βœ“Practice Japanese counters
βœ“Timed challenges
Show original description

What's New in Numbiro

3.0.1

June 2, 2026

* 28 new languages other than Japanese are now supported * Improved the random number selection to avoid repeated numbers

Subscription plans

Premium Monthly

Remove ads and unlock advanced features

$0.491 Month
How to cancel Numbiro subscription ⁉️
1

In-App Purchases

$3.99

Premium Lifetime

Remove ads and unlock advanced features

User reviews

Needs Improvement

This app is great if you already know the numbers and just need to quiz yourself. If you want to learn the numbers there is no way on this app to input or select a number and hear what it is in japanese.

Almost perfect

Dear developer, Please add a study screen where I can learn from a list/grid of numbers and counters. Also when time runs out please reveal the last uncompleted number automatically.

Additional game modes would be nice as well. Like an infinite/endurance mode where you answer until you are wrong.

Great learning app with some flaws

The customization is great, the audio is top notch, very helpful for a beginner Japanese learner. I especially like being able to replay the audio. I would love to pay for the app if it included a screen showing all the users answers at the end, clearly showing the players answer on one side with the correct answer on the other side. Maybe color coded, green=correct or red=incorrect. Also I feel like I’ve gotten the same number 3 or 4 times in quick succession, if there is a way to limit repeats somewhat. Overall love the app though.
Show more

New to Japanese

I have struggled with numbers for a long time and I started using your app and I finally understand how to count past πŸ˜‚

I think, forcing myself to hear it through your app is helping.

I will probably use this every day for about 5-10 minutes

Developer apps

FAQ

What is Numbiro?

Numbiro is an educational app designed to help users practice recognizing spoken Japanese numbers and counters. It allows you to select number ranges and test your listening comprehension in timed challenges.

What Japanese counters does Numbiro offer?

The free version of Numbiro includes 20 Japanese counters to practice. The app focuses on improving your ability to understand numbers spoken in everyday Japanese conversation.

What is the learning methodology of Numbiro?

Numbiro uses an auditory learning approach. Users listen to spoken numbers and identify them, reinforcing comprehension and recall for practical application in conversations.

How does Numbiro track progress?

Numbiro allows you to see how many numbers you can get correct within a one-minute timeframe. This provides a direct measure of your performance and improvement over time.

Does Numbiro have ads?

Yes, this version of Numbiro contains advertisements. There is a premium, ad-free version available for purchase if you wish to support the app and remove ads.

What devices does Numbiro support?

Numbiro is available for iPhone, iPad, and iPod. It is designed for Apple mobile devices.

What is the age rating for Numbiro?

Numbiro has an age rating of 4+. This indicates it is suitable for children and adults alike.

How often is Numbiro updated?

The latest version of Numbiro is 2.0.6, last updated on December 29, 2025. Updates aim to improve functionality and content.