# Byoky vs KeyNest

The clearest difference is in-app purchases: Byoky at none against KeyNest's 1. Byoky also leads on update cadence (every 6 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

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

Byoky ships an update every 6 days, KeyNest fortnightly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Byoky | KeyNest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Size | 7 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Lodzik](https://appshunter.io/developer/1870592996) | [晨阳 段](https://appshunter.io/developer/1791560858) |

## What reviewers say

### Byoky

[App page](https://appshunter.io/ios/app/byoky/id6760779919)

**Features:** macOS Compatibility, Safari Extension, 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 Byoky free?

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

### Is KeyNest free?

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

### Do Byoky or KeyNest have ads?

Neither Byoky nor KeyNest shows ads.

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

Byoky ships an update every 6 days, and KeyNest fortnightly. Most recently, Byoky was updated on November 5, 2026 and KeyNest on November 5, 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.*