# ビジネス数字トレーニング

> ビジネス数字トレーニング (iPhone/iPad app by takeshi ogawa.)

- Source: https://appshunter.io/ios/app/id6740048498 (this page in markdown: same URL + `.md`)
- Developer: [takeshi ogawa](https://appshunter.io/developer/1676749157)
- Category: Business, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 3 MB
- Languages: English
- Released: 2025-01-04
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/id6740048498/reviews.md

## What is ビジネス数字トレーニング?

次の概要のアプリについて、apple storeの文言をどうするべきか考えて

ビジネスの会議や資料でよく出てくる次のような金額、
いくらかすぐに言えますか？

50,000,000,000円
4,000,000,000,000円
400 百万円
0.006 百万円

このアプリは、ビジネス会議や資料でよく登場する大きな数字や特殊な表記の金額がいくらか、一瞬で言えるようひたすらトレーニングするアプリです。


## Version history (last 3 releases)

### 1.0.2 — 2025-09-22

iOS 26アップデートによるレイアウトの問題を修正しました

### 1.0.1 — 2025-01-19

軽微な不具合修正。

### 1.0.0 — 2025-01-04

No release notes.

## More apps by takeshi ogawa

- [Gradient Counter](https://appshunter.io/ios/app/gradient-counter/id6446219224)
- [京都AIクイズ](https://appshunter.io/ios/app/ai/id6446956966)
- [Word Retrieval Training](https://appshunter.io/ios/app/word-retrieval-training/id6450615677)
- [Basketball AI Quiz](https://appshunter.io/ios/app/basketball-ai-quiz/id6463494611)
- [Neumorphic Simple Counter](https://appshunter.io/ios/app/neumorphic-simple-counter/id6467534428)
- [Pose & Tracking](https://appshunter.io/ios/app/pose-and-tracking/id6476629721)

All apps by takeshi ogawa: https://appshunter.io/developer/1676749157

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*