# Castle Rivals vs Zombie Blocks Attack!

The clearest difference is review sentiment: Zombie Blocks Attack! at 100% against Castle Rivals's 40%. Zombie Blocks Attack! also leads on ads (none vs shown) and rating (4.9 vs 4.5). Castle Rivals's advantage is ratings volume (1.8K vs 19) and monetization model (ad-supported vs free with in-app purchases). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Castle Rivals sells 10 one-off in-app purchases and Zombie Blocks Attack! sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Zombie Blocks Attack! holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Castle Rivals has 1.8K ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 40% of Castle Rivals's written reviews are positive against 100% of Zombie Blocks Attack!'s.

Castle Rivals ships an update every 9 days, Zombie Blocks Attack! every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Castle Rivals | Zombie Blocks Attack! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (1.8K ratings)](https://appshunter.io/ios/app/castle-rivals/id6758003347/reviews) | **[4.9 (19 ratings)](https://appshunter.io/ios/app/zombie-blocks-attack/id6809844974/reviews)** |
| Number of ratings | **1.8K** | 19 |
| Positive reviews | 39.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 512 MB | 471 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 12+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [beau Kelsey](https://appshunter.io/developer/939980344) |

## What reviewers say

### Castle Rivals

[App page](https://appshunter.io/ios/app/castle-rivals/id6758003347)

Engage in fast-paced PvP battles by building defenses and firing cannons to destroy enemy castles. Utilize physics-based destruction and strategic hero abilities to outmaneuver opponents. Every shot counts in this skill-based combat game.

**Highlights:** Physics-based destruction, Skill-based cannon combat, Unique heroes with special abilities, Strategic gameplay, Upgradeable castles, Epic castle battles

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $1.99 | one-time |
| Hero Boost | $3.99 | one-time |
| Small Gem Package | $4.99 | one-time |
| Champion Pack | $4.99 | one-time |
| Medium Gem Package | $9.99 | one-time |
| Arena Pack | $9.99 | one-time |
| Moon Maiden Offer | $9.99 | one-time |
| Battle Pass | $9.99 | one-time |
| Forge Pass | $14.99 | one-time |
| Large Gem Package | $19.99 | one-time |


### Zombie Blocks Attack!

[App page](https://appshunter.io/ios/app/zombie-blocks-attack/id6809844974)

Embark on an action-adventure through five haunted lands filled with zombie blocks. Use your slingshot to bounce stones, defeat enemies, and find your way back home. Collect power-ups and upgrades to overcome challenging levels and bosses.

**Highlights:** Slingshot aiming and firing mechanics, Five distinct haunted worlds with 50 levels, Variety of enemy types and bosses, Collectible power-ups and permanent upgrades, Endless mode for high score challenges, Retro adventure with illustrated story scenes

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Adventure Supply Pack | $0.99 | one-time |
| Big Satchel | $1.99 | one-time |
| 5 Revives | $1.99 | one-time |
| Full Adventure | $4.99 | one-time |
| 15 Revives | $4.99 | one-time |
| 35 Revives | $9.99 | one-time |


## Frequently asked questions

### Is Castle Rivals free?

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

### Is Zombie Blocks Attack! free?

Zombie Blocks Attack! is free to download, with in-app purchases available.

### Which has better reviews, Castle Rivals or Zombie Blocks Attack!?

Zombie Blocks Attack! is rated higher. Castle Rivals averages 4.5 out of 5 from 1.8K ratings, while Zombie Blocks Attack! averages 4.9 from 19 ratings.

### Do Castle Rivals or Zombie Blocks Attack! have ads?

Castle Rivals shows ads; Zombie Blocks Attack! does not.

### Which is updated more often, Castle Rivals or Zombie Blocks Attack!?

Castle Rivals ships an update every 9 days, and Zombie Blocks Attack! every 5 days. Most recently, Castle Rivals was updated on October 31, 2026 and Zombie Blocks Attack! on October 31, 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.*