# Space Guard vs Rocky Castle

The clearest difference is price: Rocky Castle at Free against Space Guard's $0.99. Rocky Castle also leads on update cadence (every 3 weeks vs every 39 months) and device support (3 vs 1). Space Guard's advantage is in-app purchases (none vs 10) and ads (none vs shown). On iOS requirement there is nothing between them.

Rocky Castle is free to download; Space Guard costs $0.99 up front. Rocky Castle sells 10 one-off in-app purchases. Space Guard asks for nothing beyond the download.

Space Guard ships an update every 39 months, Rocky Castle every 3 weeks. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Space Guard | Rocky Castle |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.1 (85 ratings)](https://appshunter.io/ios/app/rocky-castle/id1116173620/reviews)** |
| Number of ratings | — | **85** |
| Positive reviews | — | 72.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 39 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 95 MB | 277 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Thomas Braun](https://appshunter.io/developer/296553965) | [Istom Games Kft.](https://appshunter.io/developer/333561719) |

## What reviewers say

### Space Guard

[App page](https://appshunter.io/ios/app/space-guard/id658493234)

**In-app purchases:** none


### Rocky Castle

[App page](https://appshunter.io/ios/app/rocky-castle/id1116173620)

Embark on a cartoony tower climbing adventure with lively pets. Navigate hazardous obstacles like spikes, barrels, and fire traps using intuitive swipe controls. Master timing and awareness to conquer challenging levels and reach the top.

**Highlights:** Lighthearted colorful visuals, Hilarious characters, Simple and intuitive controls, Smooth and addictive gameplay, Retina display support, iCloud support, Game Center support

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Croco | $0.99 | one-time |
| Rosmaria | $0.99 | one-time |
| Hector | $0.99 | one-time |
| Draco | $0.99 | one-time |
| Skipper | $0.99 | one-time |
| Fluffy | $0.99 | one-time |
| Rex | $0.99 | one-time |
| Small Pack | $0.99 | one-time |
| Coin Doubler | $1.99 | one-time |
| No Ads | $1.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🎨 Cute and colorful graphics
- 🕹️ Smooth controls
- ⏱️ Good challenge and difficulty curve

**What reviewers complain about**

- 🤖 Intrusive and excessive ads
- 💰 Lack of free character unlocks
- 🔇 Annoying sound effects
- 🐛 Occasional glitches and crashes

**Reported bugs**

- Game freezes or crashes after dying
- Ads sometimes open the App Store unexpectedly
- Controls not always responsive

**Requested features**

- More levels and worlds
- Ability to restart levels from the beginning
- Option to disable ads or pay for ad-free version
- More character customization options


## Frequently asked questions

### Is Space Guard free?

Space Guard costs $0.99, with no in-app purchases.

### Is Rocky Castle free?

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

### Do Space Guard or Rocky Castle have ads?

Rocky Castle shows ads; Space Guard does not.

### Which is updated more often, Space Guard or Rocky Castle?

Space Guard ships an update every 39 months, and Rocky Castle every 3 weeks. Most recently, Space Guard was updated on November 1, 2026 and Rocky Castle on November 11, 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.*