# Open Agent vs HermesPilot

The clearest difference is update cadence: HermesPilot at every 3 days against Open Agent's every 9 days. HermesPilot also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Open Agent sells 2 in-app purchases, starting at $4.99 per 7 days and HermesPilot sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Open Agent ships an update every 9 days, HermesPilot every 3 days. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Open Agent | HermesPilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (25 ratings)](https://appshunter.io/ios/app/hermespilot-for-hermes-users/id6765671330/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | — | Free |
| Size | 101 MB | 57 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Hoang Nguyen Vu](https://appshunter.io/developer/1883922584) | [Yang Hangbin](https://appshunter.io/developer/571407928) |

## What reviewers say

### Open Agent

[App page](https://appshunter.io/ios/app/open-agent/id6760329760)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OpenAgent Pro Weekly | $4.99 | per 7 days |
| OpenAgent Pro Yearly | $99.99 | 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 Open Agent free?

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

### Is HermesPilot free?

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

### Do Open Agent or HermesPilot have ads?

Neither Open Agent nor HermesPilot shows ads.

### Which is updated more often, Open Agent or HermesPilot?

Open Agent ships an update every 9 days, and HermesPilot every 3 days. Most recently, Open Agent was updated on October 1, 2026 and HermesPilot on October 10, 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.*