# 地理の王様 vs nine

地理の王様 and nine are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 地理の王様 sells 7 in-app purchases, starting at $3.49 per month and nine sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 地理の王様 | nine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id941496171/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 139 MB | 50 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HANAUTA INC.](https://appshunter.io/developer/492009717) | [KAZUKI SHIOTSUKI](https://appshunter.io/developer/1885130071) |

## What reviewers say

### 地理の王様

[App page](https://appshunter.io/ios/app/id941496171)

Master geography with a fun, quiz-style app covering high school and university entrance exam material. Engage with over 3150 questions in a quick Q&A format, perfect for short study sessions. Unlock rewards by clearing quests and improve your exam readiness.

**Highlights:** 3150 geography questions, Quick Q&A format, Game-like progression, Exam readiness focus, Quest mode with rewards, Study without a book

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特訓プラン | $3.49 | per month |
| 特訓プラン | $16.49 | per 6 months |
| 特訓プラン | $26.49 | per year |
| チェック機能 | $0.99 | one-time |
| 広告非表示 | $0.99 | one-time |
| 4択問題 | $1.99 | one-time |
| まとめて全部パック | $2.99 | one-time |


### nine

[App page](https://appshunter.io/ios/app/nine-9/id6777698662)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| nine Plus 月額プラン | $1.99 | per month |
| nine Plus 年額プラン | $24.99 | per year |


## Frequently asked questions

### Is 地理の王様 free?

地理の王様 is free to download, with in-app purchases available.

### Is nine free?

nine is free to download, with in-app purchases available.

### Do 地理の王様 or nine have ads?

Both 地理の王様 and nine show ads.

### Which is updated more often, 地理の王様 or nine?

地理の王様 ships an update monthly, and nine monthly. Most recently, 地理の王様 was updated on November 1, 2026 and nine on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*