# iWash Mongolia vs HeyZyla

iWash Mongolia and HeyZyla 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. Neither carries in-app purchases, so what you see is what you pay.

iWash Mongolia ships an update fortnightly, HeyZyla monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | iWash Mongolia | HeyZyla |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 56 MB | 386 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cloud Hospital System](https://appshunter.io/developer/1641489897) | [EOOLII INNOVATIONS LIMITED](https://appshunter.io/developer/6793767622) |

## What reviewers say

### iWash Mongolia

[App page](https://appshunter.io/ios/app/iwash-mongolia/id6744972373)

**Features:** macOS Compatibility

**In-app purchases:** none


### HeyZyla

[App page](https://appshunter.io/ios/app/heyzyla/id6762706509)

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

**In-app purchases:** none


## Frequently asked questions

### Is iWash Mongolia free?

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

### Is HeyZyla free?

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

### Do iWash Mongolia or HeyZyla have ads?

Neither iWash Mongolia nor HeyZyla shows ads.

### Which is updated more often, iWash Mongolia or HeyZyla?

iWash Mongolia ships an update fortnightly, and HeyZyla monthly. Most recently, iWash Mongolia was updated on October 25, 2026 and HeyZyla on October 25, 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.*