# Galaxkey vs QU4D

The clearest difference is update cadence: QU4D at every 3 weeks against Galaxkey's every 6 weeks. 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.

Galaxkey ships an update every 6 weeks, QU4D every 3 weeks. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Galaxkey | QU4D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/galaxkey/id621324031/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 33 MB | 59 MB |
| Requires iOS | 15.6 | **14.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Galaxkey](https://appshunter.io/developer/621324034) | [SysIQ](https://appshunter.io/developer/1059695171) |

## What reviewers say

### Galaxkey

[App page](https://appshunter.io/ios/app/galaxkey/id621324031)

Securely view and send encrypted documents and emails. This app decrypts and displays protected files, including standard document formats and emails, directly on your device. It ensures your data remains protected by not storing decrypted file information locally.

**Highlights:** View Galaxkey Secured Documents (.gxk), Send secured emails, Decrypt and display file contents, Open files in other applications, View Galaxkey Secure Share (GSS) files, Respond to secured emails

**Features:** Vision Pro support

**In-app purchases:** none


### QU4D

[App page](https://appshunter.io/ios/app/qu4d/id6470361804)

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

**In-app purchases:** none


## Frequently asked questions

### Is Galaxkey free?

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

### Is QU4D free?

QU4D is free to download, with no in-app purchases.

### Do Galaxkey or QU4D have ads?

Neither Galaxkey nor QU4D shows ads.

### Which is updated more often, Galaxkey or QU4D?

Galaxkey ships an update every 6 weeks, and QU4D every 3 weeks. Most recently, Galaxkey was updated on October 23, 2026 and QU4D on October 15, 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.*