# ERMIS vs HermesPilot

The clearest difference is rating: HermesPilot at 4.6 against ERMIS's 4.0. HermesPilot also leads on review sentiment (88% vs 50%) and monetization model (free vs free with in-app purchases). 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 HermesPilot sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

HermesPilot holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: HermesPilot has 27 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 50% of ERMIS's written reviews are positive against 88% of HermesPilot's.

ERMIS ships an update every 5 days, HermesPilot every 3 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ERMIS | HermesPilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/ermis-client-for-hermes/id6759341434/reviews) | **[4.6 (27 ratings)](https://appshunter.io/ios/app/hermespilot-for-hermes-users/id6765671330/reviews)** |
| Number of ratings | 4 | **27** |
| Positive reviews | 50.0% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 58 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Ilya Vishneuski](https://appshunter.io/developer/1878175811) | [Yang Hangbin](https://appshunter.io/developer/571407928) |

## 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 |


### HermesPilot

[App page](https://appshunter.io/ios/app/hermespilot-for-hermes-users/id6765671330)

Manage AI interactions and tasks on the go. This app acts as a mobile command center for AI agents, allowing users to start conversations, send files, and manage AI profiles and skills. It offers a secure personal AI control panel for efficient AI management.

**Highlights:** Start and manage AI conversations, Send attachments and voice messages, Read streaming responses and Markdown, Secure personal AI control panel, Manage AI profiles, models, and skills, Schedule AI tasks

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is ERMIS free?

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

### Is HermesPilot free?

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

### Which has better reviews, ERMIS or HermesPilot?

HermesPilot is rated higher. ERMIS averages 4.0 out of 5 from 4 ratings, while HermesPilot averages 4.6 from 27 ratings.

### Do ERMIS or HermesPilot have ads?

Neither ERMIS nor HermesPilot shows ads.

### Which is updated more often, ERMIS or HermesPilot?

ERMIS ships an update every 5 days, and HermesPilot every 3 days. Most recently, ERMIS was updated on October 20, 2026 and HermesPilot on October 24, 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.*