# Codex Usage vs Codex Mate

The clearest difference is in-app purchases: Codex Usage at none against Codex Mate's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Codex Mate sells 1 one-off in-app purchase. Codex Usage asks for nothing beyond the download.

## The numbers

| Metric | Codex Usage | Codex Mate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 1 MB | 2 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [赛 刘](https://appshunter.io/developer/1827738851) | [阳 张](https://appshunter.io/developer/1448121990) |

## What reviewers say

### Codex Usage

[App page](https://appshunter.io/ios/app/codex-usage/id6770208984)

**Features:** Apple Watch app

**In-app purchases:** none


### Codex Mate

[App page](https://appshunter.io/ios/app/codex-mate-ai/id6781317329)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $9.99 | one-time |


## Frequently asked questions

### Is Codex Usage free?

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

### Is Codex Mate free?

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

### Do Codex Usage or Codex Mate have ads?

Neither Codex Usage nor Codex Mate 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.*