Numbiro

Name: Numbiro
Author: Sulisoft Limited

By: Sulisoft Limited

Japanese Number Comprehension

Features & Capabilities

Train your ear to recognise spoken numbers across 29 languages!

Learning to say numbers is one thing. Understanding them in real conversation is another.

With Numbiro, you listen to numbers spoken in one of 29 languages and identify what you hear. Practice anything from single digits to millions or even billions, and improve your speed and accuracy under pressure.

Japanese learners can also practice counters, with 20 included in the free version. Challenge yourself to see how many answers you can get right in one minute.

Supported languages include Arabic, Brazilian Portuguese, Cantonese, Catalan, Czech, Danish, Dutch, English, Finnish, French, German, Hindi, Icelandic, Italian, Japanese, Korean, Mandarin, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Turkish and Welsh.

Numbiro is ad-supported. Premium removes ads and unlocks additional features, including preset management and advanced Japanese counters, available with either a one-time purchase or subscription.

User Growth & Download Statistics

App

By:

Sulisoft Limited

Version:

3.0.1 Last updated: 2026-06-02

Version code:

886246220

Creation date:

2022-03-03

Compatible devices:

Size:

67.07MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-01

Compare stats and ranking:

Ranking

# 1,100,235 ▼ 641,967

For Developers

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Contact the developer

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Developed by:

Sulisoft Limited

Apple Apps Store

https://apps.apple.com/th/app/numbiro/id1610373472

Website:

https://numbiro.app/

User Reviews

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.

by bu*****, 2026-01-29

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.

by Cr*****, 2025-09-29

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.