# Ninja Shaw vs Astro Invaders

The clearest difference is price: Astro Invaders at Free against Ninja Shaw's $0.99. Astro Invaders also leads on update cadence (weekly vs every 11 months) and iOS requirement (13.0 vs 16.6). Ninja Shaw's advantage is in-app purchases (none vs 6) and ads (none vs shown). On device support there is nothing between them.

Astro Invaders is free to download; Ninja Shaw costs $0.99 up front. Astro Invaders sells 6 one-off in-app purchases. Ninja Shaw asks for nothing beyond the download.

Ninja Shaw ships an update every 11 months, Astro Invaders weekly. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Ninja Shaw | Astro Invaders |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astro-invaders/id6751432275/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 110 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [F-NET Apps](https://appshunter.io/developer/537078708) | [Sang Yoon Lee](https://appshunter.io/developer/1639696646) |

## What reviewers say

### Ninja Shaw

[App page](https://appshunter.io/ios/app/ninja-shaw-retro-platformer/id582952815)

**Features:** macOS Compatibility

**In-app purchases:** none


### Astro Invaders

[App page](https://appshunter.io/ios/app/astro-invaders/id6751432275)

Experience an intense arcade space battle with simple controls. Upgrade your ship to rapidly grow stronger and defeat challenging bosses. Uncover a lasting story through 21 boss encounters.

**Highlights:** Simple movement and shooting controls, Intense space battles, Ship upgrades for rapid growth, 21 boss battles, Uncover a lasting story, Casual action and rail shooter mechanics

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Ad Skip | $0.99 | one-time |
| 10000 Bit Pack | $0.99 | one-time |
| Super Bit Pack | $1.99 | one-time |
| Mega Bit Pack | $2.99 | one-time |
| 50000 Bit Pack | $2.99 | one-time |
| 150000 Bit Pack | $4.99 | one-time |


## Frequently asked questions

### Is Ninja Shaw free?

Ninja Shaw costs $0.99, with no in-app purchases.

### Is Astro Invaders free?

Astro Invaders is free to download, with in-app purchases available.

### Do Ninja Shaw or Astro Invaders have ads?

Astro Invaders shows ads; Ninja Shaw does not.

### Which is updated more often, Ninja Shaw or Astro Invaders?

Ninja Shaw ships an update every 11 months, and Astro Invaders weekly. Most recently, Ninja Shaw was updated on October 17, 2026 and Astro Invaders on October 18, 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.*