# Green Printer vs iWash Mongolia

The clearest difference is update cadence: iWash Mongolia at fortnightly against Green Printer's every 5 weeks. Green Printer's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Green Printer ships an update every 5 weeks, iWash Mongolia fortnightly. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Green Printer | iWash Mongolia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 44 MB | 56 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Yuqiaofu Technology Co., Ltd](https://appshunter.io/developer/1568920620) | [Cloud Hospital System](https://appshunter.io/developer/1641489897) |

## What reviewers say

### Green Printer

[App page](https://appshunter.io/ios/app/green-printer/id6446818009)

**Features:** macOS Compatibility

**In-app purchases:** none


### iWash Mongolia

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Green Printer free?

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

### Is iWash Mongolia free?

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

### Do Green Printer or iWash Mongolia have ads?

Neither Green Printer nor iWash Mongolia shows ads.

### Which is updated more often, Green Printer or iWash Mongolia?

Green Printer ships an update every 5 weeks, and iWash Mongolia fortnightly. Most recently, Green Printer was updated on September 17, 2026 and iWash Mongolia on September 19, 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.*