# Ziko World vs HnEng

The clearest difference is update cadence: HnEng at every 6 days against Ziko World's every 6 weeks. Ziko World's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ziko World ships an update every 6 weeks, HnEng every 6 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ziko World | HnEng |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Size | 403 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [International Rescue Committee, Inc.](https://appshunter.io/developer/1303840801) | [Hezam Alshahrani](https://appshunter.io/developer/6817926994) |

## What reviewers say

### Ziko World

[App page](https://appshunter.io/ios/app/ziko-world/id6737909094)

**Features:** macOS Compatibility

**In-app purchases:** none


### HnEng

[App page](https://appshunter.io/ios/app/hneng/id6817926992)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ziko World free?

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

### Is HnEng free?

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

### Do Ziko World or HnEng have ads?

Neither Ziko World nor HnEng shows ads.

### Which is updated more often, Ziko World or HnEng?

Ziko World ships an update every 6 weeks, and HnEng every 6 days. Most recently, Ziko World was updated on November 4, 2026 and HnEng 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.*