# mi.system vs WinGuard X5

The clearest difference is update cadence: mi.system at every 5 days against WinGuard X5's monthly. mi.system also leads on iOS requirement (15.0 vs 26.0). 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.

mi.system ships an update every 5 days, WinGuard X5 monthly. The most recent releases landed on September 20, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | mi.system | WinGuard X5 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Size | 68 MB | 28 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hugo Mueller GmbH & Co KG](https://appshunter.io/developer/1347128571) | [Advancis Software & Services GmbH](https://appshunter.io/developer/420380282) |

## What reviewers say

### mi.system

[App page](https://appshunter.io/ios/app/misystem/id6737981806)

**Features:** macOS Compatibility

**In-app purchases:** none


### WinGuard X5

[App page](https://appshunter.io/ios/app/winguard-x5/id6744690456)

**In-app purchases:** none


## Frequently asked questions

### Is mi.system free?

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

### Is WinGuard X5 free?

WinGuard X5 is free to download, with no in-app purchases.

### Do mi.system or WinGuard X5 have ads?

Neither mi.system nor WinGuard X5 shows ads.

### Which is updated more often, mi.system or WinGuard X5?

mi.system ships an update every 5 days, and WinGuard X5 monthly. Most recently, mi.system was updated on September 20, 2026 and WinGuard X5 on August 17, 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.*