# AIMapper vs KeyNest

The clearest difference is in-app purchases: AIMapper at none against KeyNest's 1. AIMapper also leads on iOS requirement (15.0 vs 17.0). KeyNest's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. KeyNest sells 1 one-off in-app purchase. AIMapper asks for nothing beyond the download.

AIMapper ships an update every 2 months, KeyNest fortnightly. Both last shipped on October 28, 2026.

## The numbers

| Metric | AIMapper | KeyNest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 36 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | +4 | 4+ |
| Developer | [Appotronics Corporation Limited](https://appshunter.io/developer/1234466824) | [晨阳 段](https://appshunter.io/developer/1791560858) |

## What reviewers say

### AIMapper

[App page](https://appshunter.io/ios/app/aimapper/id6761365260)

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

**In-app purchases:** none


### KeyNest

[App page](https://appshunter.io/ios/app/keynest-ai-api-key-manager/id6779501183)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KeyNest Pro | $1.99 | one-time |


## Frequently asked questions

### Is AIMapper free?

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

### Is KeyNest free?

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

### Do AIMapper or KeyNest have ads?

Neither AIMapper nor KeyNest shows ads.

### Which is updated more often, AIMapper or KeyNest?

AIMapper ships an update every 2 months, and KeyNest fortnightly. Most recently, AIMapper was updated on October 28, 2026 and KeyNest on October 28, 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.*