# Codex Reader Early Access vs RookReader

The clearest difference is update cadence: RookReader at every 4 days against Codex Reader Early Access's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Codex Reader Early Access sells 1 one-off in-app purchase and RookReader sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Codex Reader Early Access ships an update every 2 weeks, RookReader every 4 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Codex Reader Early Access | RookReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/codex-reader-early-access/id6762022936/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 110 MB | 69 MB |
| Requires iOS | 16.4 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Cameron Green](https://appshunter.io/developer/1493306411) | [Ansh Sharma](https://appshunter.io/developer/6811009672) |

## What reviewers say

### Codex Reader Early Access

[App page](https://appshunter.io/ios/app/codex-reader-early-access/id6762022936)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Codex Premium | $6.99 | one-time |


### RookReader

[App page](https://appshunter.io/ios/app/rookreader-ebook-and-audiobook/id6811009670)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60 Rook AI credits | $2.99 | one-time |
| 180 Rook AI credits | $7.99 | one-time |
| RookReader Pro | $8.99 | one-time |
| 500 Rook AI credits | $19.99 | one-time |


## Frequently asked questions

### Is Codex Reader Early Access free?

Codex Reader Early Access is free to download, with in-app purchases available.

### Is RookReader free?

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

### Do Codex Reader Early Access or RookReader have ads?

Neither Codex Reader Early Access nor RookReader shows ads.

### Which is updated more often, Codex Reader Early Access or RookReader?

Codex Reader Early Access ships an update every 2 weeks, and RookReader every 4 days. Most recently, Codex Reader Early Access was updated on October 28, 2026 and RookReader on October 31, 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.*