# CodexSyntax vs Codex History

The clearest difference is in-app purchases: Codex History at none against CodexSyntax's 4. CodexSyntax's advantage is device support and iOS requirement (15.1 vs 18.0). On price there is nothing between them.

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

## The numbers

| Metric | CodexSyntax | Codex History |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Size | 28 MB | 1 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [ZST](https://appshunter.io/developer/1274473128) | [Jingling Zhu](https://appshunter.io/developer/1632188995) |

## 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 History

[App page](https://appshunter.io/ios/app/codex-history/id6760963039)

**In-app purchases:** none


## Frequently asked questions

### Is CodexSyntax free?

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

### Is Codex History free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*