# Rocket Protector vs Digital Defence

The clearest difference is in-app purchases: Digital Defence at none against Rocket Protector's 3. Digital Defence also leads on iOS requirement (11.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Rocket Protector sells 3 one-off in-app purchases. Digital Defence asks for nothing beyond the download.

Rocket Protector ships an update every 24 months, Digital Defence every 16 months. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Rocket Protector | Digital Defence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/rocket-protector/id1410179786/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 24 months | **Every 16 months** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 20 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [ALEXEY KOZLOV](https://appshunter.io/developer/1393860478) | [Safak Yalcinkaya](https://appshunter.io/developer/1626278233) |

## What reviewers say

### Rocket Protector

[App page](https://appshunter.io/ios/app/rocket-protector/id1410179786)

Test your reflexes and precision by defending a planet from incoming asteroids. Launch rockets to destroy threats and upgrade your arsenal to survive longer. The goal is to see how long you can protect your world.

**Highlights:** Planet rotation via swipe, Rocket launching by tap, Asteroid destruction, Missile upgrades, Reaction and accuracy testing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| 100 mineral | $0.99 | one-time |
| 500 mineral | $1.99 | one-time |


### Digital Defence

[App page](https://appshunter.io/ios/app/digital-defence/id1626287978)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rocket Protector free?

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

### Is Digital Defence free?

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

### Do Rocket Protector or Digital Defence have ads?

Both Rocket Protector and Digital Defence show ads.

### Which is updated more often, Rocket Protector or Digital Defence?

Rocket Protector ships an update every 24 months, and Digital Defence every 16 months. Most recently, Rocket Protector was updated on September 10, 2026 and Digital Defence on September 8, 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.*