# OpenKey Edu vs Vox Conn

The clearest difference is iOS requirement: OpenKey Edu at 15.1 against Vox Conn's 18.2. 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.

OpenKey Edu ships an update every 6 weeks, Vox Conn every 3 months. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OpenKey Edu | Vox Conn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 145 MB | 45 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Luis Cosentino](https://appshunter.io/developer/1305706688) | [Vox S.p.A.](https://appshunter.io/developer/1397456155) |

## What reviewers say

### OpenKey Edu

[App page](https://appshunter.io/ios/app/openkey-edu/id6741439447)

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

**In-app purchases:** none


### Vox Conn

[App page](https://appshunter.io/ios/app/vox-conn/id6755179913)

**In-app purchases:** none


## Frequently asked questions

### Is OpenKey Edu free?

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

### Is Vox Conn free?

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

### Do OpenKey Edu or Vox Conn have ads?

Neither OpenKey Edu nor Vox Conn shows ads.

### Which is updated more often, OpenKey Edu or Vox Conn?

OpenKey Edu ships an update every 6 weeks, and Vox Conn every 3 months. Most recently, OpenKey Edu was updated on October 15, 2026 and Vox Conn on October 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.*