21-Day Challenge — Ad & Funnel Intelligence

21-Day Challenge is a web-to-app brand in the health tracking category. funnels.love has tracked 38 ads and 6 creatives from 21-Day Challenge, first seen Jul 2025 and most recently Aug 2025. Their funnels primarily run on quiz.quit-app.com, quitsmoking.web2wave.com.

Sample ad copy from 21-Day Challenge

You don’t have to quit all at once. We’ll help you stop — step by step!
21 days to quit smoking for good. Tracking, motivation and support inside the Quit app - start now! 🚀
21 days to quit smoking for good. Tracking, motivation and support inside the Quit app - start now! 🚀

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