# Hyperspace Alien Bullet Dodger vs ASTRO

The clearest difference is in-app purchases: Hyperspace Alien Bullet Dodger at none against ASTRO's 1. Hyperspace Alien Bullet Dodger also leads on device support (3 vs 1) and iOS requirement (16.6 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. ASTRO sells 1 one-off in-app purchase. Hyperspace Alien Bullet Dodger asks for nothing beyond the download.

Hyperspace Alien Bullet Dodger ships an update every 8 days, ASTRO every 5 days. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Hyperspace Alien Bullet Dodger | ASTRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hyperspace-alien-bullet-dodger/id6742760451/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 79 MB | 92 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Ocean Breeze Games](https://appshunter.io/developer/335061770) | [SHINTARO NAKAOKA](https://appshunter.io/developer/1020027439) |

## What reviewers say

### Hyperspace Alien Bullet Dodger

[App page](https://appshunter.io/ios/app/hyperspace-alien-bullet-dodger/id6742760451)

Pilot a ship through relentless alien attacks, dodging bullets and upgrading your vessel with each run. This one-handed arcade shooter offers quick sessions and addictive gameplay with no checkpoints.

**Highlights:** Dodge alien attacks, Upgrade ship capabilities, Survive endless waves, One-handed controls, Offline play, Boss battles

**Features:** macOS Compatibility

**In-app purchases:** none


### ASTRO

[App page](https://appshunter.io/ios/app/astro-boost/id6761886332)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & Unlimited Stamina | $1.99 | one-time |


## Frequently asked questions

### Is Hyperspace Alien Bullet Dodger free?

Hyperspace Alien Bullet Dodger is free to download, with no in-app purchases.

### Is ASTRO free?

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

### Do Hyperspace Alien Bullet Dodger or ASTRO have ads?

Both Hyperspace Alien Bullet Dodger and ASTRO show ads.

### Which is updated more often, Hyperspace Alien Bullet Dodger or ASTRO?

Hyperspace Alien Bullet Dodger ships an update every 8 days, and ASTRO every 5 days. Most recently, Hyperspace Alien Bullet Dodger was updated on October 16, 2026 and ASTRO on October 14, 2026.

---

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