# Codex Books vs Bookward

The clearest difference is ads: Codex Books at none against Bookward's shown. Bookward's advantage is iOS requirement (16.4 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Codex Books sells 1 one-off in-app purchase and Bookward sells 10 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Codex Books ships an update every 3 days, Bookward every 5 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Codex Books | Bookward |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 6 MB | 192 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shinro OU](https://appshunter.io/developer/6780296771) | [Daniel De Azcarate Munoz](https://appshunter.io/developer/1817798010) |

## What reviewers say

### Codex Books

[App page](https://appshunter.io/ios/app/codex-books/id6794109669)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Library (Lifetime) | $5.99 | one-time |


### Bookward

[App page](https://appshunter.io/ios/app/bookward-book-tracker-and-tbr/id6810325666)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bookward Monthly | $5.99 | per month |
| Bookward Monthly - Trial 3d | $5.99 | per month |
| Bookward Weekly | $5.99 | per 7 days |
| Bookward Monthly - Trial 7d | $5.99 | per month |
| Bookward Annual Special Offer | $24.49 | per year |
| Annual Rescue - 3 Days Free | $24.49 | per year |
| Annual Rescue - 7 Days Free | $24.49 | per year |
| Bookward Annual - Trial 3d | $34.99 | per year |
| Bookward Annual - Trial 7d | $34.99 | per year |
| Bookward Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is Codex Books free?

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

### Is Bookward free?

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

### Do Codex Books or Bookward have ads?

Bookward shows ads; Codex Books does not.

### Which is updated more often, Codex Books or Bookward?

Codex Books ships an update every 3 days, and Bookward every 5 days. Most recently, Codex Books was updated on October 31, 2026 and Bookward on November 6, 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.*