# ERMIS vs Hermes Agent

The clearest difference is rating: ERMIS at 4.0 against Hermes Agent's 3.4. Hermes Agent's advantage is review sentiment (71% vs 50%) and ratings volume (49 vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ERMIS sells 2 in-app purchases, starting at $19.99 per month and Hermes Agent sells 15 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ERMIS holds the better App Store score, 4.0 against 3.4. That said, the two scores are not equally well evidenced: Hermes Agent has 49 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 50% of ERMIS's written reviews are positive against 71% of Hermes Agent's, so the app with the better star average is not the one people write more warmly about.

ERMIS ships an update every 5 days, Hermes Agent every 4 days. The most recent releases landed on October 20, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ERMIS | Hermes Agent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/ermis-client-for-hermes/id6759341434/reviews)** | [3.4 (49 ratings)](https://appshunter.io/ios/app/hermes-agent-smart-assistant/id6775542529/reviews) |
| Number of ratings | 4 | **49** |
| Positive reviews | 50.0% of reviews | **70.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 15 MB | 43 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Ilya Vishneuski](https://appshunter.io/developer/1878175811) | [Sofia Karagianni](https://appshunter.io/developer/6775542531) |

## What reviewers say

### ERMIS

[App page](https://appshunter.io/ios/app/ermis-client-for-hermes/id6759341434)

This app provides a mobile interface to control your self-hosted AI agent. Manage complex workflows, research topics, draft content, and solve coding problems remotely. Your data remains on your instance for enhanced privacy and control.

**Highlights:** Connect to your Hermes Agent instance, Research topics and summarize, Write, edit, and generate content, Assist with coding and debugging, Plan tasks and organize workflows, Remote agent management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $19.99 | per month |
| Premium | $199.99 | per year |


### 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 |


## Frequently asked questions

### Is ERMIS free?

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

### Is Hermes Agent free?

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

### Which has better reviews, ERMIS or Hermes Agent?

ERMIS is rated higher. ERMIS averages 4.0 out of 5 from 4 ratings, while Hermes Agent averages 3.4 from 49 ratings.

### Do ERMIS or Hermes Agent have ads?

Neither ERMIS nor Hermes Agent shows ads.

### Which is updated more often, ERMIS or Hermes Agent?

ERMIS ships an update every 5 days, and Hermes Agent every 4 days. Most recently, ERMIS was updated on October 20, 2026 and Hermes Agent on October 31, 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.*