# Systech Wi vs QualiT Check

The clearest difference is update cadence: QualiT Check at weekly against Systech Wi's every 17 months. Systech Wi's advantage is iOS requirement (11.0 vs 17.0). 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.

Systech Wi ships an update every 17 months, QualiT Check weekly. The most recent releases landed on September 13, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Systech Wi | QualiT Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Weekly** |
| Size | 27 MB | 62 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Systech Corporation](https://appshunter.io/developer/1785724688) | [Carly Solutions GmbH Co KG](https://appshunter.io/developer/408379680) |

## What reviewers say

### Systech Wi

[App page](https://appshunter.io/ios/app/systech-wi-fi/id6444272391)

**Features:** macOS Compatibility

**In-app purchases:** none


### QualiT Check

[App page](https://appshunter.io/ios/app/qualit-check/id6754276556)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Systech Wi free?

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

### Is QualiT Check free?

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

### Do Systech Wi or QualiT Check have ads?

Neither Systech Wi nor QualiT Check shows ads.

### Which is updated more often, Systech Wi or QualiT Check?

Systech Wi ships an update every 17 months, and QualiT Check weekly. Most recently, Systech Wi was updated on September 13, 2026 and QualiT Check on September 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.*