# Zombie Attack vs Echo Chain

The clearest difference is price: Zombie Attack at Free against Echo Chain's $3.99. Zombie Attack also leads on in-app purchases (none vs 7). Echo Chain's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On rating, ratings volume, device support and iOS requirement there is nothing between them.

Zombie Attack is free to download; Echo Chain costs $3.99 up front. Echo Chain sells 7 one-off in-app purchases. Zombie Attack asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Zombie Attack against 5.0 for Echo Chain. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Zombie Attack ships an update every 2 months, Echo Chain every 3 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Zombie Attack | Echo Chain |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/zombie-attack-save-the-village/id1578099734/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/echo-chain-multiplayer/id6751758104/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Paid |
| Size | 5 MB | 196 MB |
| Requires iOS | **14.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hirokazu Uno](https://appshunter.io/developer/1570016990) | [Unmbox Studios](https://appshunter.io/developer/1836642090) |

## What reviewers say

### Zombie Attack

[App page](https://appshunter.io/ios/app/zombie-attack-save-the-village/id1578099734)

Tap on incoming zombies to defend the village from their attacks. This game features simple tap-to-defeat gameplay with a focus on quick reflexes. Survive the waves of enemies to protect your home.

**Highlights:** Tap to defeat zombies, Wavy zombie attack patterns, Village defense gameplay, Simple reflex-based action

**In-app purchases:** none


### Echo Chain

[App page](https://appshunter.io/ios/app/echo-chain-multiplayer/id6751758104)

This is an accessible audio game that challenges your memory by having you listen to and repeat sequences. It offers multiple game modes, including multiplayer and single-player challenges, and allows for custom sound packs. The experience is premium, ad-free, and designed for both visually impaired and sighted players.

**Highlights:** Listen and repeat audio sequences, Multiplayer and single-player modes, Custom sound pack creation, Global leaderboards, Fully accessible for visually impaired players, Ad-free premium experience

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pixel Beats | $0.99 | one-time |
| Sonic Pulse | $0.99 | one-time |
| Cosmic Burst | $0.99 | one-time |
| Cyber Flow | $0.99 | one-time |
| Power Strike | $0.99 | one-time |
| Photon Slash | $1.99 | one-time |
| Tranquil Wave | $1.99 | one-time |


## Frequently asked questions

### Is Zombie Attack free?

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

### Is Echo Chain free?

Echo Chain costs $3.99, and also offers in-app purchases.

### Which has better reviews, Zombie Attack or Echo Chain?

Zombie Attack and Echo Chain are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Zombie Attack or Echo Chain have ads?

Zombie Attack shows ads; Echo Chain does not.

### Which is updated more often, Zombie Attack or Echo Chain?

Zombie Attack ships an update every 2 months, and Echo Chain every 3 weeks. Most recently, Zombie Attack was updated on October 20, 2026 and Echo Chain on October 24, 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.*