# Ikatomape Midigene vs Key Lens

The clearest difference is update cadence: Ikatomape Midigene at every 10 days against Key Lens's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ikatomape Midigene sells 1 one-off in-app purchase and Key Lens sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ikatomape Midigene ships an update every 10 days, Key Lens every 5 weeks. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Ikatomape Midigene | Key Lens |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Size | 13 MB | 64 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Takumi Kanaya](https://appshunter.io/developer/1852755878) | [Alex Amayo](https://appshunter.io/developer/1835625743) |

## What reviewers say

### Ikatomape Midigene

[App page](https://appshunter.io/ios/app/ikatomape-midigene/id6758357465)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ikatomape Midigene | $2.99 | one-time |


### 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 Ikatomape Midigene free?

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

### Is Key Lens free?

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

### Do Ikatomape Midigene or Key Lens have ads?

Neither Ikatomape Midigene nor Key Lens shows ads.

### Which is updated more often, Ikatomape Midigene or Key Lens?

Ikatomape Midigene ships an update every 10 days, and Key Lens every 5 weeks. Most recently, Ikatomape Midigene was updated on October 25, 2026 and Key Lens 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.*