# Astro Invaders vs Star Maidens

The clearest difference is price: Astro Invaders at Free against Star Maidens's $0.99. Astro Invaders also leads on iOS requirement (13.0 vs 15.0). Star Maidens's advantage is in-app purchases (none vs 6) and ads (none vs shown). On update cadence and device support there is nothing between them.

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

Astro Invaders ships an update weekly, Star Maidens every 3 days. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Astro Invaders | Star Maidens |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astro-invaders/id6751432275/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 110 MB | 405 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Sang Yoon Lee](https://appshunter.io/developer/1639696646) | [東京AI映像合同会社](https://appshunter.io/developer/6794203327) |

## What reviewers say

### 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 |


### Star Maidens

[App page](https://appshunter.io/ios/app/star-maidens/id6795043373)

Engage in a one-handed vertical bullet-hell shooter with six unique maidens. Combine their skills and ultimates to defeat enemy fleets, and customize your playthrough with randomized upgrades after each wave. Deepen bonds with characters and unlock their stories.

**Highlights:** One-handed vertical shooter gameplay, Six unique Star Maidens with skills and ultimates, Randomized wave upgrades for varied runs, Character bonding and story progression, Hangar for gear upgrades, Multiple language support

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

**In-app purchases:** none


## Frequently asked questions

### Is Astro Invaders free?

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

### Is Star Maidens free?

Star Maidens costs $0.99, with no in-app purchases.

### Do Astro Invaders or Star Maidens have ads?

Astro Invaders shows ads; Star Maidens does not.

### Which is updated more often, Astro Invaders or Star Maidens?

Astro Invaders ships an update weekly, and Star Maidens every 3 days. Most recently, Astro Invaders was updated on October 18, 2026 and Star Maidens on October 7, 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.*