# Qwind aluminium window vs Alusync

The clearest difference is update cadence: Alusync at every 3 weeks against Qwind aluminium window's every 5 months. Qwind aluminium window'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.

Qwind aluminium window ships an update every 5 months, Alusync every 3 weeks. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Qwind aluminium window | Alusync |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 27 MB | 31 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nikunj Chaniyara](https://appshunter.io/developer/1697257161) | [Aludecor Lamination Private Limited](https://appshunter.io/developer/1711357125) |

## What reviewers say

### Qwind aluminium window

[App page](https://appshunter.io/ios/app/qwind-aluminium-window/id6451227863)

Easily design and draw various types of aluminum, PVC, and UPVC windows and doors. Generate item lists in PDF format for your projects. This tool simplifies the creation of casement, sliding, and turn-tilt window and door designs.

**Highlights:** Design PVC, UPVC, and aluminum windows/doors, Design turn, tilt, and tilt & turn windows/doors, Design various sliding window types, Design vertical and horizontal panels, Generate PDF item list reports

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

**In-app purchases:** none


### Alusync

[App page](https://appshunter.io/ios/app/alusync/id6763984030)

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

**In-app purchases:** none


## Frequently asked questions

### Is Qwind aluminium window free?

Qwind aluminium window is free to download, with no in-app purchases.

### Is Alusync free?

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

### Do Qwind aluminium window or Alusync have ads?

Neither Qwind aluminium window nor Alusync shows ads.

### Which is updated more often, Qwind aluminium window or Alusync?

Qwind aluminium window ships an update every 5 months, and Alusync every 3 weeks. Most recently, Qwind aluminium window was updated on October 11, 2026 and Alusync on October 16, 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.*