# Asteroid Defence vs Blastdroids

The clearest difference is ads: Asteroid Defence at none against Blastdroids's shown. Blastdroids's advantage is update cadence (daily vs every 3 days) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Asteroid Defence ships an update every 3 days, Blastdroids daily. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Asteroid Defence | Blastdroids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/blastdroids/id6477904287/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | **Daily** |
| Monetization | — | Ad-supported |
| Size | 80 MB | 198 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Athlas IO](https://appshunter.io/developer/1575192502) | [VinnyRoo LLC](https://appshunter.io/developer/1219807982) |

## What reviewers say

### Asteroid Defence

[App page](https://appshunter.io/ios/app/asteroid-defence/id6470113925)

**In-app purchases:** none


### Blastdroids

[App page](https://appshunter.io/ios/app/blastdroids/id6477904287)

Pilot a spacecraft as a lone bot defending the galaxy. Blast asteroids and fight off threats to safeguard the future. Engage in intense space combat to protect humanity.

**Highlights:** Pilot a spacecraft, Blast asteroids, Defend the galaxy, Space combat, Lone bot protagonist

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Asteroid Defence free?

Asteroid Defence is free to download, with no in-app purchases.

### Is Blastdroids free?

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

### Do Asteroid Defence or Blastdroids have ads?

Blastdroids shows ads; Asteroid Defence does not.

### Which is updated more often, Asteroid Defence or Blastdroids?

Asteroid Defence ships an update every 3 days, and Blastdroids daily. Most recently, Asteroid Defence was updated on September 30, 2026 and Blastdroids on October 2, 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.*