# Cargo Kings vs Echo Zone

The clearest difference is in-app purchases: Cargo Kings at none against Echo Zone's 1. Cargo Kings also leads on update cadence (fortnightly vs monthly) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Echo Zone sells 1 in-app purchase, starting at $5.99 per year. Cargo Kings asks for nothing beyond the download.

Cargo Kings ships an update fortnightly, Echo Zone monthly. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Cargo Kings | Echo Zone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/echo-zone/id6752801641/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 150 MB | 51 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gautam Mittal](https://appshunter.io/developer/1833659066) | [Ghassen Ghamem](https://appshunter.io/developer/1584714475) |

## What reviewers say

### Cargo Kings

[App page](https://appshunter.io/ios/app/cargo-kings/id6751141977)

**In-app purchases:** none


### Echo Zone

[App page](https://appshunter.io/ios/app/echo-zone/id6752801641)

Navigate challenging mazes by mastering timing and anticipation. Choose between an easy mode with a visible map or a hard mode with limited vision. Each level requires a blend of thinking and action to avoid dangers and find the exit.

**Highlights:** Dynamic labyrinths with traps, Easy and Hard game modes, Precise controls, Short or long session play, Polished performance

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Go Ad-Free | $5.99 | per year |


## Frequently asked questions

### Is Cargo Kings free?

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

### Is Echo Zone free?

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

### Do Cargo Kings or Echo Zone have ads?

Both Cargo Kings and Echo Zone show ads.

### Which is updated more often, Cargo Kings or Echo Zone?

Cargo Kings ships an update fortnightly, and Echo Zone monthly. Most recently, Cargo Kings was updated on October 9, 2026 and Echo Zone on October 1, 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.*