# Crosskeys vs RH&DR audio guide

The clearest difference is iOS requirement: Crosskeys at 12.0 against RH&DR audio guide's 15.0. On price, update cadence, ads and in-app purchases 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, RH&DR audio guide every 17 months. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Crosskeys | RH&DR audio guide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 17 months** |
| Size | 50 MB | 21 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Crosskeys Coaches Ltd](https://appshunter.io/developer/1437228316) | [AT Creative Limited](https://appshunter.io/developer/491010157) |

## What reviewers say

### Crosskeys

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

**Features:** macOS Compatibility

**In-app purchases:** none


### RH&DR audio guide

[App page](https://appshunter.io/ios/app/rh-and-dr-audio-guide/id1434664830)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crosskeys free?

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

### Is RH&DR audio guide free?

RH&DR audio guide is free to download, with no in-app purchases.

### Do Crosskeys or RH&DR audio guide have ads?

Neither Crosskeys nor RH&DR audio guide shows ads.

### Which is updated more often, Crosskeys or RH&DR audio guide?

Crosskeys ships an update every 20 months, and RH&DR audio guide every 17 months. Most recently, Crosskeys was updated on October 4, 2026 and RH&DR audio guide 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.*