# CodexSyntax vs Codex Biblia

The clearest difference is in-app purchases: Codex Biblia at none against CodexSyntax's 4. CodexSyntax's advantage is iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. CodexSyntax sells 4 one-off in-app purchases. Codex Biblia asks for nothing beyond the download.

## The numbers

| Metric | CodexSyntax | Codex Biblia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 28 MB | 94 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ZST](https://appshunter.io/developer/1274473128) | [Zvezdan Damjanic](https://appshunter.io/developer/1878148246) |

## What reviewers say

### CodexSyntax

[App page](https://appshunter.io/ios/app/codexsyntax/id6752895210)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip $1.99 | $1.99 | one-time |
| Tip $2.99 | $2.99 | one-time |
| Tip $4.99 | $4.99 | one-time |
| Tip $9.99 | $9.99 | one-time |


### Codex Biblia

[App page](https://appshunter.io/ios/app/codex-biblia/id6760035901)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CodexSyntax free?

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

### Is Codex Biblia free?

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

### Do CodexSyntax or Codex Biblia have ads?

Neither CodexSyntax nor Codex Biblia shows ads.

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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.*