# Hermes Agent vs Codex AI

The clearest difference is rating: Codex AI at 4.7 against Hermes Agent's 3.7. Codex AI also leads on review sentiment (81% vs 69%) and ratings volume (91 vs 27). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Hermes Agent sells 15 in-app purchases, starting at $4.99 per 7 days and Codex AI sells 12 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Codex AI holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 27 and 91 respectively. Written reviews point the same way: 69% of Hermes Agent's written reviews are positive against 81% of Codex AI's.

Hermes Agent ships an update every 4 days, Codex AI weekly. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Hermes Agent | Codex AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (27 ratings)](https://appshunter.io/ios/app/hermes-agent-smart-assistant/id6775542529/reviews) | **[4.7 (91 ratings)](https://appshunter.io/ios/app/codex-ai-remote-codex/id6784248620/reviews)** |
| Number of ratings | 27 | **91** |
| Positive reviews | 68.8% of reviews | **80.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Freemium | Freemium |
| Size | 43 MB | 42 MB |
| Requires iOS | 17.6 | **17** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Sofia Karagianni](https://appshunter.io/developer/6775542531) | [Vedat TANONUT](https://appshunter.io/developer/1864159536) |

## 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 (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Core Pro | $4.99 | per 7 days |
| AI Core Pro | $9.99 | per 7 days |
| premium | $14.99 | per month |
| AI Core Pro | $19.99 | per month |
| AI Core Pro | $29.99 | per month |
| AI Core Pro | $39.99 | per year |
| premium | $59.99 | 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/id6784248620)

This AI-powered assistant helps you plan, organize, write, and analyze tasks efficiently. It offers features like coding assistance, smart Q&A, project management, and file summarization to streamline your workflow.

**Highlights:** AI Coding Assistance, Smart Q&A, Project Organization, File Reading & Summaries, Web Search Support, Schedule & Reminder Creation, Task & Note Generation

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium | $4.99 | per 7 days |
| Forge Pro | $6.99 | per 7 days |
| premium | $9.99 | per 7 days |
| premium | $14.99 | per month |
| premium | $29.99 | per month |
| Forge Pro | $49.99 | per year |
| premium | $59.99 | 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?

Codex AI is rated higher. Hermes Agent averages 3.7 out of 5 from 27 ratings, while Codex AI averages 4.7 from 91 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 every 4 days, and Codex AI weekly. Most recently, Hermes Agent was updated on October 18, 2026 and Codex AI on October 14, 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.*