# Alien Invader Escape vs みんなのミサイル防衛

The clearest difference is in-app purchases: Alien Invader Escape at none against みんなのミサイル防衛's 1. Alien Invader Escape also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). みんなのミサイル防衛's advantage is ads (none vs shown) and update cadence (every 3 days vs every 18 months). On price 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. Alien Invader Escape asks for nothing beyond the download.

Alien Invader Escape ships an update every 18 months, みんなのミサイル防衛 every 3 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Alien Invader Escape | みんなのミサイル防衛 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Every 3 days** |
| Size | 14 MB | 27 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tang Cho man](https://appshunter.io/developer/592719186) | [osamu iida](https://appshunter.io/developer/1895739827) |

## What reviewers say

### Alien Invader Escape

[App page](https://appshunter.io/ios/app/alien-invader-escape/id858894874)

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

**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 Alien Invader Escape free?

Alien Invader Escape 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 Alien Invader Escape or みんなのミサイル防衛 have ads?

Alien Invader Escape shows ads; みんなのミサイル防衛 does not.

### Which is updated more often, Alien Invader Escape or みんなのミサイル防衛?

Alien Invader Escape ships an update every 18 months, and みんなのミサイル防衛 every 3 days. Most recently, Alien Invader Escape was updated on November 1, 2026 and みんなのミサイル防衛 on October 31, 2026.

---

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