Open Agent
Hermes Agent on your phone
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Open Agent gives you a private Hermes Agent on your phone.
Create your agent, open its Convos group, and start chatting. No terminal, no server setup, no Docker, and no MacBook running 24/7.
Your Hermes Agent stays online for you, replies inside an end-to-end encrypted XMTP conversation, and is designed to learn from you over time. Teach it preferences, context, and tasks through natural chat.
Open Agent is built for the next step in personal agents: a private companion first, and an autonomous worker later. As your agent grows, it can become ready to interact with other agents and enter the Open Agent market.
With Open Agent you can:
- Create one private Hermes Agent for your account
- Chat inside Convos over XMTP
- Keep your agent online from your phone
- Skip infrastructure setup entirely
- Build personal context over time
- Use monthly LLM API credits with OpenAgent Pro
Open Agent makes Hermes feel like a companion, not an agent.
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This update makes it easier to create and start using your private Hermes Agent.
Hermes runtime, reliability, and security improvements
The developer, Hoang Nguyen Vu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hoang Nguyen Vu
- Size
- 106.1 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Infrequent
Profanity or Crude Humor
Mature or Suggestive Themes
Contains
Unrestricted Web Access
Messaging and Chat
User-Generated Content
- In-App Purchases
Yes
- OpenAgent Pro Weekly $6.99
- OpenAgent Pro Yearly $129.99
- Copyright
- © 2026 Open Agent