# Z Blast! vs Amoca

Z Blast! and Amoca are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Z Blast! sells 13 one-off in-app purchases and Amoca sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Z Blast! | Amoca |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (48 ratings)](https://appshunter.io/ios/app/z-blast/id6752974187/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 362 MB | 133 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [UNIVERSAL MOBILE GAMES TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1590995708) | [YungHsien Lin](https://appshunter.io/developer/6790835446) |

## What reviewers say

### Z Blast!

[App page](https://appshunter.io/ios/app/z-blast/id6752974187)

Engage in fast-paced roguelike survival battles against zombie hordes in iconic U.S. cities. Each run offers a unique challenge with random skill upgrades and intense combat. Fight through familiar cityscapes, adapting your build to overcome relentless waves of the undead.

**Highlights:** Roguelike survival combat, Random skill upgrades, Iconic U.S. cityscapes, Fast-paced gameplay, Wave-based zombie attacks, Compact survival arenas

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gift Pack 11 | $0.29 | one-time |
| Gift Pack 01 | $0.99 | one-time |
| Gift Pack 02 | $1.99 | one-time |
| Gift Pack 12 | $2.99 | one-time |
| Gift Pack 13 | $3.99 | one-time |
| Gift Pack 03 | $4.99 | one-time |
| Gift Pack 04 | $9.99 | one-time |
| Gift Pack 05 | $14.99 | one-time |
| Gift Pack 06 | $19.99 | one-time |
| Gift Pack 07 | $24.99 | one-time |
| Gift Pack 08 | $29.99 | one-time |
| Gift Pack 09 | $49.99 | one-time |
| Gift Pack 10 | $99.99 | one-time |


### Amoca

[App page](https://appshunter.io/ios/app/amoca-bubble-spin/id6790835444)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Full Ad-Free | $0.99 | one-time |
| Remove Interstitials | $1.99 | one-time |
| Full Ad-Free | $2.99 | one-time |


## Frequently asked questions

### Is Z Blast! free?

Z Blast! is free to download, with in-app purchases available.

### Is Amoca free?

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

### Do Z Blast! or Amoca have ads?

Both Z Blast! and Amoca show ads.

### Which is updated more often, Z Blast! or Amoca?

Z Blast! ships an update weekly, and Amoca weekly. Most recently, Z Blast! was updated on October 14, 2026 and Amoca on October 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.*