# Keybok vs X

The clearest difference is in-app purchases: Keybok at none against X's 1. Keybok also leads on iOS requirement (15.6 vs 26.0). X's advantage is update cadence (every 2 months vs every 38 months). On price, ads and device support there is nothing between them.

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

Keybok ships an update every 38 months, X every 2 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Keybok | X |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 2 months** |
| Size | 69 MB | 227 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Onix-Systems, LLC](https://appshunter.io/developer/345594709) | [Sami Salkosuo](https://appshunter.io/developer/820432278) |

## What reviewers say

### Keybok

[App page](https://appshunter.io/ios/app/keybok/id1666502850)

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

**In-app purchases:** none


### X

[App page](https://appshunter.io/ios/app/x-ap/id6479946997)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $4.99 | one-time |


## Frequently asked questions

### Is Keybok free?

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

### Is X free?

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

### Do Keybok or X have ads?

Neither Keybok nor X shows ads.

### Which is updated more often, Keybok or X?

Keybok ships an update every 38 months, and X every 2 months. Most recently, Keybok was updated on October 8, 2026 and X on October 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.*