# Hermes Agent vs Codex AI

The clearest difference is review sentiment: Hermes Agent at 85% against Codex AI's 0%. Hermes Agent also leads on rating (4.7 vs 1.0) and ratings volume (14 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Hermes Agent sells 13 in-app purchases, starting at $4.99 per 7 days and Codex AI sells 7 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Hermes Agent holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Hermes Agent has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 85% of Hermes Agent's written reviews are positive against 0% of Codex AI's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Hermes Agent | Codex AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14 ratings)](https://appshunter.io/ios/app/hermes-agent-smart-assistant/id6775542529/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/codex-ai-remote-codex/id6781323682/reviews) |
| Number of ratings | **14** | 1 |
| Positive reviews | **84.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Freemium | Freemium |
| Size | 42 MB | 49 MB |
| Requires iOS | **17.6** | 18 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Sofia Karagianni](https://appshunter.io/developer/6775542531) | [Ariadni Deligianni](https://appshunter.io/developer/6781323684) |

## What reviewers say

### Hermes Agent

[App page](https://appshunter.io/ios/app/hermes-agent-smart-assistant/id6775542529)

Create and manage personalized AI assistants for various tasks. Automate workflows, generate ideas, and organize conversations. This tool helps users work faster and turn concepts into structured outcomes.

**Highlights:** Create custom AI assistants, Automate workflows, Generate ideas and content, Organize chat history, Manage AI conversations

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Core Pro | $4.99 | per 7 days |
| AI Core Pro | $9.99 | per 7 days |
| AI Core Pro | $19.99 | per month |
| AI Core Pro | $29.99 | per month |
| AI Core Pro | $39.99 | per year |
| AI Core Pro | $69.99 | per year |
| AI Core Pro | $79.99 | per year |
| AI Core Pro | $89.99 | per year |
| Tokens | $9.99 | one-time |
| Tokens | $19.99 | one-time |
| Tokens | $34.99 | one-time |
| Tokens | $59.99 | one-time |
| Tokens | $99.99 | one-time |


### Codex AI

[App page](https://appshunter.io/ios/app/codex-ai-remote-codex/id6781323682)

This AI-powered assistant helps you organize tasks, plan projects, and draft content. Simply describe your needs in plain language to generate structured plans, notes, and summaries, streamlining your workflow from idea to action.

**Highlights:** AI assistant for everyday tasks, Structured results from simple descriptions, Create plans, notes, and summaries, Organize work into projects, Save and return to sessions, Draft content and manage workflows

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forge Pro | $6.99 | per 7 days |
| Forge Pro | $49.99 | per year |
| Tokens | $9.99 | one-time |
| Tokens | $19.99 | one-time |
| Tokens | $34.99 | one-time |
| Tokens | $59.99 | one-time |
| Tokens | $99.99 | one-time |


## Frequently asked questions

### Is Hermes Agent free?

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

### Is Codex AI free?

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

### Which has better reviews, Hermes Agent or Codex AI?

Hermes Agent is rated higher. Hermes Agent averages 4.7 out of 5 from 14 ratings, while Codex AI averages 1.0 from 1 ratings.

### Do Hermes Agent or Codex AI have ads?

Neither Hermes Agent nor Codex AI shows ads.

### Which is updated more often, Hermes Agent or Codex AI?

Hermes Agent ships an update weekly, and Codex AI weekly. Most recently, Hermes Agent was updated on September 25, 2026 and Codex AI on September 20, 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.*