# qw vs SkyManage IV

The clearest difference is update cadence: SkyManage IV at every 3 weeks against qw's every 20 months. 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.

qw ships an update every 20 months, SkyManage IV every 3 weeks. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | qw | SkyManage IV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 3 weeks** |
| Size | 1 MB | 75 MB |
| Requires iOS | **15.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rainer Hagemann](https://appshunter.io/developer/980943714) | [Gilat Satellite Networks Ltd.](https://appshunter.io/developer/1271461642) |

## What reviewers say

### qw

[App page](https://appshunter.io/ios/app/qw-data-certchecker/id1133131608)

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

**In-app purchases:** none


### SkyManage IV

[App page](https://appshunter.io/ios/app/skymanage-iv/id6444514034)

**In-app purchases:** none


## Frequently asked questions

### Is qw free?

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

### Is SkyManage IV free?

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

### Do qw or SkyManage IV have ads?

Neither qw nor SkyManage IV shows ads.

### Which is updated more often, qw or SkyManage IV?

qw ships an update every 20 months, and SkyManage IV every 3 weeks. Most recently, qw was updated on October 19, 2026 and SkyManage IV on October 27, 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.*