# WINDOR vs WindowViewer

The clearest difference is iOS requirement: WindowViewer at 12.0 against WINDOR's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

WINDOR ships an update every 5 months, WindowViewer every 3 months. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | WINDOR | WindowViewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 44 MB | 138 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sebastian Gerecke](https://appshunter.io/developer/793792489) | [Digital Building Solutions GmbH](https://appshunter.io/developer/1456095004) |

## What reviewers say

### WINDOR

[App page](https://appshunter.io/ios/app/windor/id1473448647)

**Features:** macOS Compatibility

**In-app purchases:** none


### WindowViewer

[App page](https://appshunter.io/ios/app/windowviewer/id1606181528)

**In-app purchases:** none


## Frequently asked questions

### Is WINDOR free?

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

### Is WindowViewer free?

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

### Do WINDOR or WindowViewer have ads?

Neither WINDOR nor WindowViewer shows ads.

### Which is updated more often, WINDOR or WindowViewer?

WINDOR ships an update every 5 months, and WindowViewer every 3 months. Most recently, WINDOR was updated on September 17, 2026 and WindowViewer on September 10, 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.*