# Configuration vs The Visual Key

The clearest difference is in-app purchases: The Visual Key at none against Configuration's 2. The Visual Key also leads on ads (none vs shown) and update cadence (every 3 days vs every 11 months). Configuration's advantage is iOS requirement (11.0 vs 14.0). On price and device support there is nothing between them.

Both are free to download. Configuration sells 2 one-off in-app purchases. The Visual Key asks for nothing beyond the download.

Configuration ships an update every 11 months, The Visual Key every 3 days. The most recent releases landed on March 4, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Configuration | The Visual Key |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 3 days** |
| Size | 85 MB | 74 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Clavis Sinica Limited](https://appshunter.io/developer/1635273455) | [SEMANTIC TECHNOLOGIES LLC](https://appshunter.io/developer/1777357874) |

## What reviewers say

### Configuration

[App page](https://appshunter.io/ios/app/configuration/id6443479940)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime membership(Proxy) | $27.99 | one-time |
| Lifetime membership | $29.99 | one-time |


### The Visual Key

[App page](https://appshunter.io/ios/app/the-visual-key/id6737673560)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Configuration free?

Configuration is free to download, with in-app purchases available.

### Is The Visual Key free?

The Visual Key is free to download, with no in-app purchases.

### Do Configuration or The Visual Key have ads?

Configuration shows ads; The Visual Key does not.

### Which is updated more often, Configuration or The Visual Key?

Configuration ships an update every 11 months, and The Visual Key every 3 days. Most recently, Configuration was updated on March 4, 2026 and The Visual Key on September 9, 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.*