These Terms govern your use of Arbiter (“the App”), including Arbiter for iOS and Arbiter for macOS. By using the App, you agree to these Terms.

1. What Arbiter Does

Arbiter is a private AI assistant for iPhone and Mac that runs open-source language models locally on your device. You can download models from third-party sources, connect to local-network model servers, use Apple’s Foundation Models on supported devices, and optionally enable web search for current information.

2. Your Responsibilities

3. Third-Party Links and Content

The App may link to or interact with third parties, including Hugging Face for model downloads and user-configured local servers. We do not control or endorse third-party sites, content, or models and are not responsible for them.

4. No Professional Advice

Outputs from AI models may be incorrect, incomplete, or misleading and are provided “as is” for informational purposes only. Arbiter does not provide medical, legal, financial, or other professional advice. Do not rely on model outputs for decisions that require professional judgment.

5. Acceptable Use

Do not use the App to violate laws, infringe rights, or produce or distribute harmful content. We reserve the right to restrict or terminate access for violations of these Terms.

6. Tips and Purchases

Arbiter offers optional tips through Apple’s StoreKit. These are voluntary and non-refundable except as required by applicable law or Apple’s refund policies. Tips do not unlock additional features.

7. Ownership

We (or our licensors) own the App and its code. You retain rights to your own content, including chats, files, and images you create or import. Third-party models are owned by their respective licensors under their own license terms.

8. Disclaimers

THE APP IS PROVIDED “AS IS” AND “AS AVAILABLE” WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. We do not warrant uninterrupted or error-free operation, the accuracy of model outputs, or the availability or quality of third-party models or servers.

9. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE SHALL NOT BE LIABLE FOR INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR ANY LOSS OF DATA, PROFITS, OR REVENUE, EVEN IF ADVISED OF THE POSSIBILITY. OUR TOTAL LIABILITY FOR ANY CLAIMS RELATING TO THE APP SHALL NOT EXCEED THE AMOUNT YOU PAID FOR THE APP (IF ANY) IN THE 12 MONTHS BEFORE THE CLAIM.

10. Indemnity

You will indemnify and hold us harmless from claims arising from your misuse of the App, violation of these Terms, or infringement of third-party rights.

11. Changes

We may update these Terms. We will update the “Last updated” date at the top and may provide in-app notice for material changes. Continued use of the App after changes take effect constitutes acceptance of the updated Terms.

12. Governing Law

These Terms are governed by the laws of your principal place of residence, excluding conflict-of-laws rules.

13. Contact

Questions about these Terms? Email us at hello@askarbiter.ai.