# Crosskeys vs Kogoj

The clearest difference is update cadence: Kogoj at monthly against Crosskeys's every 20 months. Crosskeys's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Crosskeys ships an update every 20 months, Kogoj monthly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Crosskeys | Kogoj |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Monthly** |
| Size | 50 MB | 91 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Crosskeys Coaches Ltd](https://appshunter.io/developer/1437228316) | [APP-IT.BE](https://appshunter.io/developer/1561954809) |

## What reviewers say

### Crosskeys

[App page](https://appshunter.io/ios/app/crosskeys/id1125072065)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kogoj

[App page](https://appshunter.io/ios/app/kogoj/id1565896394)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crosskeys free?

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

### Is Kogoj free?

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

### Do Crosskeys or Kogoj have ads?

Neither Crosskeys nor Kogoj shows ads.

### Which is updated more often, Crosskeys or Kogoj?

Crosskeys ships an update every 20 months, and Kogoj monthly. Most recently, Crosskeys was updated on October 26, 2026 and Kogoj on October 27, 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.*