# 中学レベルの日本史FV vs 倍数plane

The clearest difference is in-app purchases: 倍数plane at none against 中学レベルの日本史FV's 1. 倍数plane also leads on update cadence (every 6 months vs every 13 months). 中学レベルの日本史FV's advantage is iOS requirement (10.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 中学レベルの日本史FV sells 1 one-off in-app purchase. 倍数plane asks for nothing beyond the download.

中学レベルの日本史FV ships an update every 13 months, 倍数plane every 6 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 中学レベルの日本史FV | 倍数plane |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 months** |
| Size | 62 MB | 58 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Tsuyoshi Hayakawa](https://appshunter.io/developer/314516929) | [Hiroyuki Nakano](https://appshunter.io/developer/1091174971) |

## What reviewers say

### 中学レベルの日本史FV

[App page](https://appshunter.io/ios/app/fv/id1118248947)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $0.99 | one-time |


### 倍数plane

[App page](https://appshunter.io/ios/app/plane/id6502582678)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 中学レベルの日本史FV free?

中学レベルの日本史FV is free to download, with in-app purchases available.

### Is 倍数plane free?

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

### Do 中学レベルの日本史FV or 倍数plane have ads?

Neither 中学レベルの日本史FV nor 倍数plane shows ads.

### Which is updated more often, 中学レベルの日本史FV or 倍数plane?

中学レベルの日本史FV ships an update every 13 months, and 倍数plane every 6 months. Most recently, 中学レベルの日本史FV was updated on October 12, 2026 and 倍数plane on October 10, 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.*