# FingerForge vs Key Lens

The clearest difference is in-app purchases: FingerForge at none against Key Lens's 1. Key Lens's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Key Lens sells 1 one-off in-app purchase. FingerForge asks for nothing beyond the download.

## The numbers

| Metric | FingerForge | Key Lens |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 5 weeks |
| Size | 0 MB | 64 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [CGDevworks LLC](https://appshunter.io/developer/1882236775) | [Alex Amayo](https://appshunter.io/developer/1835625743) |

## What reviewers say

### FingerForge

[App page](https://appshunter.io/ios/app/fingerforge/id6760742443)

**In-app purchases:** none


### Key Lens

[App page](https://appshunter.io/ios/app/key-lens/id6761850903)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Midi Output | $9.99 | one-time |


## Frequently asked questions

### Is FingerForge free?

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

### Is Key Lens free?

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

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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.*