# Terakichi - Earth Quiz — Hooked on geography quiz

> Hooked on geography quiz (iPhone/iPad app by naoya saito.)

- Source: https://appshunter.io/ios/app/terakichi-earth-quiz/id6786312807 (this page in markdown: same URL + `.md`)
- Developer: [naoya saito](https://appshunter.io/developer/1576521641)
- Category: Education, Games, Trivia
- Price: Free
- Age rating: 12+
- Requires: iOS 26.0 · 24 MB
- Languages: American English, Japanese, European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-07-07
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/terakichi-earth-quiz/id6786312807/reviews.md

## What is Terakichi?

Spin the globe. Learn the world.

Inspired by the flag books that got us hooked as kids, Terakichi turns geography into a game. Guess countries, flags, and capitals across 177 nations, and watch the answer reveal right on a 3D globe — so you learn not just names, but where things are.

【Key Features】
・Three quiz modes: country, flag, and capital
・Three difficulty tiers plus region filters
・Answers revealed on a 3D globe, no dialogs
・Browse Earth mode to explore freely
・Online rankings and achievements to keep you hooked


## Version history (last 3 releases)

### 1.0.2 — 2026-07-13

Thank you for using Terakichi!
This update includes minor fixes and improvements.

Thank you for continuing to enjoy Terakichi.

### 1.0.1 — 2026-07-09

Thank you for using Terakichi!
This update includes minor fixes and improvements.

Thank you for continuing to enjoy Terakichi.

### 1.0.0 — 2026-07-08

No release notes.

## More apps by naoya saito

- [百Math - Calculation App -](https://appshunter.io/ios/app/math-calculation-app/id1576521639)
- [到チャック -乗り過ごし防止アプリ-](https://appshunter.io/ios/app/id1617118114)
- [Texport](https://appshunter.io/ios/app/texport/id6448851646)
- [Chinitsu King](https://appshunter.io/ios/app/chinitsu-king/id6759561881)
- [IROZAN - Color Mixing Puzzle -](https://appshunter.io/ios/app/irozan-color-mixing-puzzle/id6761189163)

All apps by naoya saito: https://appshunter.io/developer/1576521641

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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 2026-07-23.*