# ソフトボールクイズ — Learn the rules by quiz

> Learn the rules by quiz (iPhone/iPad app by kota ozaki.)

- Source: https://appshunter.io/ios/app/id6789104169 (this page in markdown: same URL + `.md`)
- Developer: [kota ozaki](https://appshunter.io/developer/6777184406)
- Category: Games, Puzzle, Trivia
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 8 MB
- Languages: American English
- Released: 2026-07-10
- Data updated: 2026-09-02
- User reviews in markdown: https://appshunter.io/ios/app/id6789104169/reviews.md

## What is ソフトボールクイズ?

Learn softball rules the fun way with true-or-false quizzes.

Features:
- 105 questions included
- Updated for the latest 2026 rules
- Refreshed every year as the rules change
- Practical questions for everyone from beginners to umpires and coaches

Test yourself on tricky in-game calls, basic rules you might not know, and the finer points of pitching, batting, and base running. Build up your softball knowledge in spare moments.

Great for club activities, team study sessions, and umpire exam prep.


## Version history (last 5 releases)

### 1.4 — 2026-08-24

All in-app advertising has been removed. No more banners or full-screen ads during the quiz.

### 1.3 — 2026-07-18

- Redesigned the national ranking as an endless streak challenge
- Fixed a bug where the statistics screen could not be scrolled
- Adjusted in-quiz ad timing

### 1.2 — 2026-07-17

Expanded the quiz set from 105 to 126 questions, updated for the latest 2026 rule changes.
Added a new National Ranking feature: register with your nickname and team name to compete
with softball players across the country.

### 1.1 — 2026-07-13

- Fixed an issue where the Next Question button stayed in Japanese in English mode
- Minor bug fixes

### 1.0 — 2026-07-10

No release notes.

## More apps by kota ozaki

- [ボールスコア](https://appshunter.io/ios/app/id6779080140)
- [LIFE CAPITAL QUEST](https://appshunter.io/ios/app/life-capital-quest/id6779538717)
- [ベストルート−配達ルート最適化](https://appshunter.io/ios/app/id6779764608)
- [My Pet: Animal Life](https://appshunter.io/ios/app/my-pet-animal-life/id6779999065)
- [軽貨物ルート：最短配達パズル](https://appshunter.io/ios/app/id6780640617)
- [Escape Game: Starlit Room](https://appshunter.io/ios/app/escape-game-starlit-room/id6780668752)

All apps by kota ozaki: https://appshunter.io/developer/6777184406

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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 2026-09-02.*