# Sky Protector vs みんなのミサイル防衛

The clearest difference is in-app purchases: Sky Protector at none against みんなのミサイル防衛's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. みんなのミサイル防衛 sells 1 one-off in-app purchase. Sky Protector asks for nothing beyond the download.

Sky Protector ships an update every 2 days, みんなのミサイル防衛 every 3 days. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Sky Protector | みんなのミサイル防衛 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 18 MB | 27 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Aviram Netanel](https://appshunter.io/developer/1886995500) | [osamu iida](https://appshunter.io/developer/1895739827) |

## What reviewers say

### Sky Protector

[App page](https://appshunter.io/ios/app/sky-protector/id6761419001)

**Features:** macOS Compatibility

**In-app purchases:** none


### みんなのミサイル防衛

[App page](https://appshunter.io/ios/app/id6787553182)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version Unlock | $0.49 | one-time |


## Frequently asked questions

### Is Sky Protector free?

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

### Is みんなのミサイル防衛 free?

みんなのミサイル防衛 is free to download, with in-app purchases available.

### Do Sky Protector or みんなのミサイル防衛 have ads?

Neither Sky Protector nor みんなのミサイル防衛 shows ads.

### Which is updated more often, Sky Protector or みんなのミサイル防衛?

Sky Protector ships an update every 2 days, and みんなのミサイル防衛 every 3 days. Most recently, Sky Protector was updated on October 10, 2026 and みんなのミサイル防衛 on October 1, 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.*