Muffler

3 listings we've seen · as of 8 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Workflow & Planning

Tracks focus time on your one chosen 'Focus Website' and blocks your attempts to open new tabs and windows.

Shopping

Displays multiple alerts and speaks warnings when visiting Naver Shopping checkout pages

Well-being

Help maintain focus and reduce time spent on distracting websites.