# Codex Meter vs AgentHeadroom

The clearest difference is in-app purchases: Codex Meter at none against AgentHeadroom's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AgentHeadroom sells 2 in-app purchases, starting at $7.99 per year. Codex Meter asks for nothing beyond the download.

## The numbers

| Metric | Codex Meter | AgentHeadroom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 1 MB | 13 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Tom Fadial](https://appshunter.io/developer/1316852248) | [Third Vantage LLC](https://appshunter.io/developer/6804425135) |

## What reviewers say

### Codex Meter

[App page](https://appshunter.io/ios/app/codex-meter/id6781059780)

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

**In-app purchases:** none


### AgentHeadroom

[App page](https://appshunter.io/ios/app/agentheadroom-ai-usage-limits/id6804425133)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro, yearly | $7.99 | per year |
| Pro, forever | $14.99 | one-time |


## Frequently asked questions

### Is Codex Meter free?

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

### Is AgentHeadroom free?

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

### Do Codex Meter or AgentHeadroom have ads?

Neither Codex Meter nor AgentHeadroom 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.*