Archived App (Last seen on 20 Jul 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Knocknock is a hyper-local app that digitizes the "neighborly knock," allowing Columbia University students to lend and borrow everything from spikeball nets, to professional cameras, to formal dresses within verified dorm networks secured through a trusted, Duo-verified platform.
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What's New in Knocknock CU
1.0.2
April 29, 2026
- Improved profile trust and credibility: star ratings plus written reviews - Reviews are now visible on profile pages and include reviewer identity - Tap any review to open the reviewer’s profile - Rating prompts now show the actual person’s name and the item being rated - Fixed rating popup keyboard overlap so text fields stay visible while typing - Refined profile UI: larger reviews link and cleaner recent listings section - General reliability and UX improvements across listings, offers, and notifications
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