# PenDrop vs 高校地理 一問一答｜地理マスター

The clearest difference is in-app purchases: PenDrop at none against 高校地理 一問一答｜地理マスター's 1. PenDrop also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 高校地理 一問一答｜地理マスター sells 1 one-off in-app purchase. PenDrop asks for nothing beyond the download.

PenDrop ships an update every 5 days, 高校地理 一問一答｜地理マスター weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PenDrop | 高校地理 一問一答｜地理マスター |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Size | 46 MB | 22 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AKIO FURUTSUKA](https://appshunter.io/developer/1869216839) | [Hirokazu Kurokawa](https://appshunter.io/developer/463196366) |

## What reviewers say

### PenDrop

[App page](https://appshunter.io/ios/app/pendrop/id6757839057)

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

**In-app purchases:** none


### 高校地理 一問一答｜地理マスター

[App page](https://appshunter.io/ios/app/id6761091695)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除 | $0.99 | one-time |


## Frequently asked questions

### Is PenDrop free?

PenDrop is free to download, with no in-app purchases.

### Is 高校地理 一問一答｜地理マスター free?

高校地理 一問一答｜地理マスター is free to download, with in-app purchases available.

### Do PenDrop or 高校地理 一問一答｜地理マスター have ads?

高校地理 一問一答｜地理マスター shows ads; PenDrop does not.

### Which is updated more often, PenDrop or 高校地理 一問一答｜地理マスター?

PenDrop ships an update every 5 days, and 高校地理 一問一答｜地理マスター weekly. Most recently, PenDrop was updated on October 25, 2026 and 高校地理 一問一答｜地理マスター on October 28, 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.*