About this app
The Heimdall widget is a Safari web extension from which one can add a link to the Heimdall web application (*) (**) (www.heimdallinsight.com), without leaving the current tab. From any tab: 1. Hit the Heimdall widget icon; 2. Edit the title of the link — if needed; 3. Apply at least one tag; 4. Apply one workspace — if needed — or more; 5. Hit the submit button. You can now check on the Heimdall web app your newly added link. (*) Heimdall is a web application that helps for surveys by allowing to save and categorize links considered relevant and retrieve them easily for future references; (**) Heimdall accounts can only be obtained through invite.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 6:11 AM Free