# Elf Castle vs Z

The clearest difference is in-app purchases: Z at none against Elf Castle's 4. Z also leads on update cadence (every 2 weeks vs every 6 months). Elf Castle's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Elf Castle sells 4 one-off in-app purchases. Z asks for nothing beyond the download.

Elf Castle ships an update every 6 months, Z every 2 weeks. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Elf Castle | Z |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/z-break-voidbase/id6760703490/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 153 MB | 277 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [NEW BILISIM](https://appshunter.io/developer/1506051994) | [Aleksandr Krasyuk](https://appshunter.io/developer/1040797820) |

## What reviewers say

### Elf Castle

[App page](https://appshunter.io/ios/app/elf-castle/id6670190138)

Defend your castle from 15 enemy types across over 99 levels. Earn experience to create and upgrade archers, devising strategies to repel enemy hordes and achieve victory in this engaging defense game.

**Highlights:** Castle defense gameplay, 15 enemy types, 99+ challenging levels, Archer creation and upgrades, Strategic gameplay, XP earning system

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Altın | $0.99 | one-time |
| 3000 Altın | $1.99 | one-time |
| Reklamları Kaldır | $1.99 | one-time |
| 10000 Altın | $2.99 | one-time |


### Z

[App page](https://appshunter.io/ios/app/z-break-voidbase/id6760703490)

Establish a fortified base, scavenge for resources, and upgrade your hero to survive relentless zombie hordes in this post-apocalyptic RPG. Strategize your defenses and combat to overcome mutated threats and build a lasting legacy.

**Highlights:** Base building and defense, Resource scavenging and crafting, Hero leveling and skill customization, Intense zombie combat, Challenging boss fights, Post-apocalyptic world immersion

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Elf Castle free?

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

### Is Z free?

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

### Do Elf Castle or Z have ads?

Both Elf Castle and Z show ads.

### Which is updated more often, Elf Castle or Z?

Elf Castle ships an update every 6 months, and Z every 2 weeks. Most recently, Elf Castle was updated on October 3, 2026 and Z on September 28, 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.*