Terms of Use

Last updated: July 21, 2026

These Terms of Use (the "Terms") are an agreement between you and Elion ("Elion", "we", "us") for the use of Overwatch (the "App"), our app for Mac and iPhone that lets you talk to Claude, Anthropic's AI, using your own Anthropic API key. By downloading or using the App, you agree to these Terms. If you don't agree, don't use the App.

1. What Overwatch is

Overwatch is a client for Anthropic's Claude API. The App itself does not include or provide the AI. To use it, you supply your own Anthropic API key, and the App sends your prompts to Anthropic and shows you Claude's replies. Your use of Claude is also governed by Anthropic's own terms and usage policies.

2. Bring your own key

• You are responsible for obtaining a valid Anthropic API key and for keeping it secure.
• You are responsible for all usage and any charges Anthropic bills to your key. Elion does not charge you for Claude usage and does not control Anthropic's pricing.
• You agree to follow Anthropic's terms and usage policies when using Claude through the App.

3. Subscriptions and billing

The iPhone app is free to use. On the Mac, Overwatch offers an optional paid subscription, Overwatch Pro, that unlocks the full app. Bringing your own Anthropic key (Section 2) is separate from this subscription: Overwatch Pro is for the App itself and does not include Claude API usage, which Anthropic still bills to your own key.

• Plans and price. Overwatch Pro is billed at US$14.99 per month or US$99.99 per year, in U.S. dollars. Any free trial, and its length, is shown at the point of purchase.
• Payment processing. Subscriptions are processed by Stripe. We do not receive or store your full card details.
• Automatic renewal. Your subscription renews automatically at the end of each billing period at the then-current price, unless you cancel before the period ends.
• Cancel anytime. You can cancel at any time through the Stripe billing portal or by contacting us. Cancellation takes effect at the end of the current billing period, and you keep access until then.
• Refunds. Except where required by law, payments are non-refundable and partial periods are not refunded.
• Price changes. We may change subscription prices; changes apply only to future billing periods, and we'll give notice as required by law.

4. Acceptable use

You agree not to use the App to:

• Break the law, or infringe anyone's rights;
• Violate Anthropic's usage policies or any other applicable third-party terms;
• Attempt to disrupt, reverse-engineer for a competing service, or misuse the App or the services it connects to;
• Generate or distribute content that is harmful, abusive, or otherwise prohibited by the platforms and services involved.

5. Your content

Your prompts, your chats, and anything you attach are yours. We don't claim ownership of them. How they're handled is described in our Privacy Policy. You are responsible for what you send to Claude and for how you use the replies.

6. The App is provided "as is"

The App is provided on an "as is" and "as available" basis, without warranties of any kind, whether express or implied, to the fullest extent permitted by law. We don't warrant that the App will be uninterrupted, error-free, or that Claude's output will be accurate, complete, or suitable for any purpose. Claude's responses are generated by Anthropic's models and can be wrong; use your own judgment before relying on them.

7. Limitation of liability

To the fullest extent permitted by law, Elion will not be liable for any indirect, incidental, special, or consequential damages, or for any loss of data, profits, or API charges, arising out of or related to your use of the App. This includes charges billed to your Anthropic key. Our total liability for any claim relating to the App is limited to the amounts you paid us for the App in the twelve months before the claim.

8. Changes and availability

We may update, change, or discontinue the App or any feature at any time. We may also update these Terms; if we do, we'll change the date at the top of this page. Continuing to use the App after a change means you accept the updated Terms.

9. Termination

You can stop using the App at any time by deleting it. We may suspend or end your access if you breach these Terms.

10. Apple App Store

If you download the App from the Apple App Store, the following also applies, and you acknowledge it:

• These Terms are between you and Elion only, not with Apple. Apple is not responsible for the App or its content.
• Your license to use the App is a limited, non-transferable license to use it on any Apple-branded device you own or control, as permitted by the App Store Terms of Service.
• Apple has no obligation to provide maintenance or support for the App. Any questions, support requests, or claims about the App go to Elion, not Apple, at the contact below.
• If the App fails to conform to any applicable warranty, you may notify Apple, and Apple may refund the purchase price (if any); to the maximum extent permitted by law, Apple has no other warranty obligation for the App, and any other claims are Elion's responsibility.
• Apple is not responsible for addressing any claims by you or a third party relating to the App, including product-liability, legal/regulatory, or intellectual-property claims.
• You represent that you are not located in a country subject to a U.S. Government embargo or designated as "terrorist supporting", and that you are not on any U.S. Government list of prohibited or restricted parties.
• Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you.

11. Google Play

If you download the App from Google Play, your use is also subject to the Google Play Terms of Service. These Terms are between you and Elion only; Google is not a party to them and is not responsible for the App. Support requests and claims about the App go to Elion at the contact below.

12. Governing law

These Terms are governed by the laws of the State of California, United States, without regard to its conflict-of-laws rules, except where local mandatory consumer-protection law applies to you.

13. Contact

Questions about these Terms: j@elionlabs.org.

Overwatch is made by Elion. Claude is a product of Anthropic. Overwatch is not affiliated with or endorsed by Anthropic, Apple, or Google.