Upload an app screenshot, mark addictive UI regions, and get a readable Addiction Report.
Not Screen Time. Not a blocker. A name tag on the trap.

HookLens turns vague “this app is addictive” into labeled regions you can show a friend in under two minutes.
Upload your own capture or pick a sample — including a Looply feed screenshot.
Drag rectangles onto infinite scroll, badges, related rails, autoplay — and write why it pulls you back.
Generate a summary plus findings list you can reopen and share on /report.
Built for a public-education demo, not another productivity lock.
The demo path from blank page to “oh — that’s what got me.”
Use the Looply sample or upload a PNG/JPG from any app.
Draw boxes, choose a hook type, add a one-line note and severity.
Open the read-only report with summary, marked image, and next links.
Quick answers for the demo.
Upload a capture, mark the hooks, share the report.