Quill Brief

Terms of Use

By downloading, accessing, or using Quill Brief (the “Service”), you agree to these Terms of Use (“Terms”) with the developer of Quill Brief. If you do not agree, do not use the Service.

These Terms are a product contract notice, not legal advice.

The Service

Quill Brief provides tools to connect mailboxes, sync and view mail, search, compose/send mail, and generate AI-assisted daily briefs and writing suggestions. Features, models, and limits depend on your plan, remaining allowances, device capability, and third-party availability (mail providers, Apple services, and AI providers).

We may change, suspend, or discontinue features with reasonable notice where practicable. We do not guarantee uninterrupted or error-free operation.

Eligibility and accounts

You must be at least 13 years old (or the minimum digital-consent age in your country, if higher) to use the Service. If you use the Service on behalf of an organization, you represent that you have authority to bind that organization.

You are responsible for the mailboxes you connect, for keeping sign-in methods secure, and for activity under your account. You must have the legal right to access any mailbox you add and to process its contents with Quill Brief and our subprocessors (including AI providers).

You may delete your Quill Brief account in the app (subject to verification). Deleting Quill Brief does not delete messages stored by your mail provider.

Acceptable use

You agree not to:

Abuse the Service, bypass or interfere with usage limits, security, or billing;
Use the Service to access mailboxes or data you are not authorized to handle;
Upload or process unlawful content, or use the Service to violate others’ privacy or intellectual-property rights;
Probe, scan, or attack our systems, or reverse engineer the Service except where mandatory law allows;
Resell, sublicense, or provide the Service to third parties as a competing product without our written consent;
Use AI features to generate content you present as solely human-authored where disclosure is legally required, or for prohibited AI uses under applicable law.

We may suspend or terminate access for violations, risk to the Service or others, or non-payment / entitlement failure.

AI features

Briefs and AI compose outputs are generated automatically and may be incomplete, inaccurate, biased, or outdated. They are for convenience only. Always verify important information in the original email. AI outputs are not legal, medical, financial, or other professional advice.

By using AI features you instruct us to send the content needed for that request to our servers and to the configured model provider(s). You are responsible for not submitting content you are forbidden to share with processors.

Subscriptions and App Store billing

Paid features are offered as auto-renewable subscriptions (and related in-app purchases) through Apple’s App Store / StoreKit. Prices, durations, and plan names are shown in the purchase flow and in App Store product information.

Payment is charged to your Apple ID account at confirmation of purchase.
Subscriptions renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period in your Apple ID subscription settings.
Your account will be charged for renewal within 24 hours prior to the end of the current period at the then-current rate shown by Apple.
Manage or cancel in Apple ID subscriptions. Refunds are handled by Apple under Apple’s policies.
Usage limits apply by plan and billing period (for example, Plus weekly and Plus monthly use separate Brief / AI Write pools and do not stack).
Any unused portion of a free trial, if offered, may be forfeited when you purchase a subscription, as disclosed in the offer.

Restore purchases is available in the app where required. Entitlements may also depend on server-side verification of App Store receipts.

Privacy Policy

Our Privacy Policy explains how we collect and process personal information. By using the Service you acknowledge that Policy.

Third-party services

The Service depends on third parties you or we use, including your mail provider, Apple (Sign in with Apple, App Store, push), Google (Sign-In and Firebase where used), hosting providers, transactional email providers, and AI model providers / gateways. Their terms and availability apply. We are not responsible for third-party outages, policy changes, or the contents of your mailboxes.

You must comply with applicable third-party terms when using the app, including your wireless data service agreement and your mail provider’s terms.

License

Quill Brief, including software, branding, and product design, is owned by us or our licensors. Subject to these Terms, we grant you a personal, non-exclusive, non-transferable, revocable license to use the Quill Brief iOS app on any Apple-branded products that you own or control, as permitted by the Usage Rules in the Apple Media Services Terms and Conditions (including Family Sharing, volume purchasing, or Legacy Contacts where those programs apply). These Terms do not restrict you from installing or using the app on multiple Apple devices that you own or control, and they do not set usage rules that conflict with Apple’s Media Services Terms and Conditions or Volume Content Terms.

This license does not transfer ownership of the app or any Quill Brief intellectual property to you. Except as permitted by those Usage Rules, mandatory law, or our written consent, you may not distribute, rent, lease, sublicense, or create derivative works of the app. The license ends if you stop using the Service or if we terminate access under these Terms.

You retain rights in your mail content and other materials you provide. You grant us a limited license to host, process, transmit, and display that content solely to operate the Service for you (including AI processing you request).

Disclaimer of warranties

TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SERVICE IS PROVIDED “AS IS” AND “AS AVAILABLE,” WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. We do not warrant that briefs or AI outputs are correct or complete, or that the Service will meet your requirements.

Limitation of liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE AND OUR SUPPLIERS WILL NOT BE LIABLE FOR INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR LOST PROFITS, LOST DATA, OR BUSINESS INTERRUPTION, ARISING FROM OR RELATED TO THE SERVICE OR THESE TERMS, EVEN IF ADVISED OF THE POSSIBILITY.

TO THE MAXIMUM EXTENT PERMITTED BY LAW, OUR TOTAL LIABILITY FOR ANY CLAIM RELATING TO THE SERVICE OR THESE TERMS IS LIMITED TO THE GREATER OF (A) THE AMOUNTS YOU PAID US FOR THE SERVICE IN THE 12 MONTHS BEFORE THE CLAIM (EXCLUDING APPLE’S COMMISSION RETAINED BY APPLE) OR (B) USD $50. Nothing in these Terms limits our liability to you beyond what applicable law permits.

Indemnity

You will defend and indemnify us against claims, damages, and expenses (including reasonable legal fees) arising from your misuse of the Service, your mailbox content, or your violation of these Terms or applicable law, except to the extent caused by our willful misconduct.

Termination

You may stop using the Service at any time and may delete your account in the app. We may suspend or terminate access if you violate these Terms, if required by law, or if we discontinue the Service. Provisions that by nature should survive (including IP, disclaimers, limitations, indemnity, and governing law) will survive termination.

Changes to these Terms

We may update these Terms from time to time. Where required, we will provide additional notice (for example in the app or by email). Continued use after an update means you accept the revised Terms. If you do not agree, stop using the Service and delete your account.

Governing law

Except where mandatory local consumer law provides otherwise, these Terms are governed by the laws of the State of California, USA, without regard to conflict-of-law rules. Courts in California will have jurisdiction, subject to any non-waivable consumer venue rights in your place of residence.

Apple-specific terms

Parties. If you obtained the iOS app from the App Store, you and we acknowledge that these Terms are concluded between you and the developer of Quill Brief only, and not with Apple Inc. (“Apple”). We, not Apple, are solely responsible for the Quill Brief app and its content.

Maintenance and support. We are solely responsible for any maintenance and support for the app, as described in these Terms or required by law. You and we acknowledge that Apple has no obligation whatsoever to furnish any maintenance or technical support for the app.

Warranty. We are solely responsible for any product warranties, whether express or implied by law, to the extent not effectively disclaimed above. If the app fails to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price for the app to you. To the maximum extent permitted by applicable law, Apple has no other warranty obligation whatsoever with respect to the app, and any other claims, losses, liabilities, damages, costs, or expenses attributable to any failure to conform to any warranty are our sole responsibility.

Product claims. You and we acknowledge that we, not Apple, are responsible for addressing any claims by you or any third party relating to the app or to your possession and/or use of the app, including: (i) product liability claims; (ii) any claim that the app fails to conform to any applicable legal or regulatory requirement; and (iii) claims arising under consumer protection, privacy, or similar legislation.

Intellectual property claims. If a third party claims that the app, or your possession and use of the app, infringes that third party’s intellectual property rights, we, not Apple, are solely responsible for the investigation, defense, settlement, and discharge of that claim.

Third-party beneficiary. You and we acknowledge and agree that Apple and Apple’s subsidiaries are third-party beneficiaries of these Terms, and that upon your acceptance of these Terms, Apple will have the right (and will be deemed to have accepted the right) to enforce these Terms against you as a third-party beneficiary.

Legal compliance. You represent and warrant that you are not located in a region that is subject to a U.S. Government embargo or that has been designated by the U.S. Government as a “terrorist supporting” region, and that you are not listed on any U.S. Government list of prohibited or restricted parties.

Contact

Questions, complaints, or claims about the app: quillbrief.support@gmail.com

Website: https://www.quillbrief.net