Terms of Use
Last updated · July 8, 2026
These Terms of Use (“Terms”) govern your use of the QuillStack app (“the App”). By downloading or using the App, you agree to these Terms. If you do not agree, do not use the App.
The App
QuillStack is a personal image-capture and organization tool for iOS. It requires no account, contains no advertising, and offers no in-app purchases. It is provided to you as-is under a personal, non-exclusive, non-transferable license for use on Apple devices you own or control, consistent with the Apple Media Services and App Store terms.
Your content
You retain all rights to the images, text, and notes you capture with the App ("Your Content"). Your Content is stored on your device. We do not operate a server that stores Your Content, and we claim no ownership over it.
You are responsible for what you capture. Do not use the App to capture, store, or process content you do not have the right to, or content that violates the rights of others or applicable law.
Third-party services
Text recognition and enrichment run entirely on your device. The App relies on one external service, and by using the App you also agree to their terms:
- Sentry receives pseudonymous crash and performance diagnostics — never your captures or notes. See sentry.io/privacy.
The Privacy Policy describes exactly what data leaves your device.
Acceptable use
You agree not to reverse-engineer, decompile, or attempt to extract the source code of the App except to the extent permitted by law; not to use the App for any unlawful purpose; and not to interfere with or disrupt the third-party services the App depends on.
No warranty
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 that OCR results, enrichment suggestions, or extracted actions will be accurate or complete. Verify anything important before relying on it.
Limitation of liability
To the fullest extent permitted by law, in no event will the developer be liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss of data, arising out of or related to your use of the App. Keep your own backups of anything you can’t afford to lose.
Changes
We may update these Terms from time to time. Material changes will be reflected here and dated in the “Last updated” line. Continued use of the App after a change constitutes acceptance of the updated Terms.
Governing law
These Terms are governed by the laws of the State of Vermont, USA, without regard to its conflict-of-laws principles.
Contact
Email: mike@mottvt.com
Support: support@quillstack.io