Terms of Use
Last updated: October 16, 2026
These terms govern your use of the NotesIQ Chrome extension and its Lifetime plan. By installing or using NotesIQ, you agree to them. NotesIQ is an independent product and is not affiliated with or endorsed by Substack.
1. License
A Lifetime purchase grants you a personal, non-transferable, perpetual license to use NotesIQ's analytics and scheduling features, including future updates to those features. It is licensed per person, not resold or shared across accounts.
2. Refunds
Lifetime purchases are covered by a 7-day money-back guarantee - contact us within 7 days of purchase for a full refund, no questions asked. Refund requests after that window are handled case by case.
3. Acceptable use
- Don't reverse-engineer, resell, or redistribute your license key.
- Don't use NotesIQ to scrape or store data belonging to Substack profiles you don't operate, beyond the public Competitor Analysis comparisons the product is designed for.
- Don't use the extension in a way that violates Substack's own terms of service.
4. No affiliation with Substack
NotesIQ is an independent, third-party extension. It depends on your own logged-in Substack session and on Substack's current page structure; if Substack changes its site, some features may temporarily break until we update the extension.
5. Disclaimer & limitation of liability
NotesIQ is provided “as is”, without warranties of any kind. To the extent permitted by law, NotesIQ is not liable for indirect or consequential damages arising from your use of the extension.
6. Termination
We may suspend or revoke a license for violation of these terms, such as license key sharing.
7. Changes to these terms
If these terms change, we will update the date at the top of this page.
8. Contact
Questions about these terms: @amitkushh on X