# 空の青さを知る vs 月光のソードブレイカー ノヴァ編

The clearest difference is in-app purchases: 空の青さを知る at none against 月光のソードブレイカー ノヴァ編's 1. 月光のソードブレイカー ノヴァ編's advantage is iOS requirement (12.0 vs 15.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 月光のソードブレイカー ノヴァ編 sells 1 one-off in-app purchase. 空の青さを知る asks for nothing beyond the download.

空の青さを知る ships an update monthly, 月光のソードブレイカー ノヴァ編 every 2 months. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 空の青さを知る | 月光のソードブレイカー ノヴァ編 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 86 MB | 2.9 GB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [chiaki matsuda](https://appshunter.io/developer/1602664460) | [Yutaro Takamiya](https://appshunter.io/developer/1608772909) |

## What reviewers say

### 空の青さを知る

[App page](https://appshunter.io/ios/app/id1602664458)

**Features:** macOS Compatibility

**In-app purchases:** none


### 月光のソードブレイカー ノヴァ編

[App page](https://appshunter.io/ios/app/id6763394045)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ノヴァ編-ギャラリーモード解放 | $1.99 | one-time |


## Frequently asked questions

### Is 空の青さを知る free?

空の青さを知る is free to download, with no in-app purchases.

### Is 月光のソードブレイカー ノヴァ編 free?

月光のソードブレイカー ノヴァ編 is free to download, with in-app purchases available.

### Do 空の青さを知る or 月光のソードブレイカー ノヴァ編 have ads?

Neither 空の青さを知る nor 月光のソードブレイカー ノヴァ編 shows ads.

### Which is updated more often, 空の青さを知る or 月光のソードブレイカー ノヴァ編?

空の青さを知る ships an update monthly, and 月光のソードブレイカー ノヴァ編 every 2 months. Most recently, 空の青さを知る was updated on October 3, 2026 and 月光のソードブレイカー ノヴァ編 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.*