# 日本地理暗記クイズ vs QC検定®2級 問題集・一問一答【toppa】

The clearest difference is update cadence: QC検定®2級 問題集・一問一答【toppa】 at every 9 days against 日本地理暗記クイズ's every 19 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 日本地理暗記クイズ sells 3 in-app purchases, starting at $1.99 per 7 days and QC検定®2級 問題集・一問一答【toppa】 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

日本地理暗記クイズ ships an update every 19 months, QC検定®2級 問題集・一問一答【toppa】 every 9 days. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 日本地理暗記クイズ | QC検定®2級 問題集・一問一答【toppa】 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 19 months | **Every 9 days** |
| Size | 19 MB | 47 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SPARKLE AND, K.K.](https://appshunter.io/developer/1572402899) | [Jin Nishio](https://appshunter.io/developer/6790339308) |

## What reviewers say

### 日本地理暗記クイズ

[App page](https://appshunter.io/ios/app/id6740218971)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 週額プラン | $1.99 | per 7 days |
| 月額プラン | $2.99 | per month |
| 買い切りプラン（永久利用） | $4.99 | one-time |


### QC検定®2級 問題集・一問一答【toppa】

[App page](https://appshunter.io/ios/app/qc2-toppa/id6809674313)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 初回特典 | $3.99 | one-time |
| toppa+ | $4.99 | one-time |


## Frequently asked questions

### Is 日本地理暗記クイズ free?

日本地理暗記クイズ is free to download, with in-app purchases available.

### Is QC検定®2級 問題集・一問一答【toppa】 free?

QC検定®2級 問題集・一問一答【toppa】 is free to download, with in-app purchases available.

### Do 日本地理暗記クイズ or QC検定®2級 問題集・一問一答【toppa】 have ads?

Both 日本地理暗記クイズ and QC検定®2級 問題集・一問一答【toppa】 show ads.

### Which is updated more often, 日本地理暗記クイズ or QC検定®2級 問題集・一問一答【toppa】?

日本地理暗記クイズ ships an update every 19 months, and QC検定®2級 問題集・一問一答【toppa】 every 9 days. Most recently, 日本地理暗記クイズ was updated on November 8, 2026 and QC検定®2級 問題集・一問一答【toppa】 on November 6, 2026.

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