NoNag: Block Open in App

Every time you tap a link in Safari, someone wants you to download their app. Reddit. TikTok. LinkedIn. Medium. Quora. The list never ends. Each "Open in App" popup steals your focus and wastes your time. NoNag is a Safari Web Extension that blocks these interruptions before you see them. Once enabled, it automatically removes app-install banners, bottom slide-ups, full-screen overlays, and forced download redirects across hundreds of sites. You browse. It protects. - **Automatic Blocking** — removes app popups, banners, overlays, and redirects without any user action required - **Cloud Rule Updates** — receives new blocking rules continuously so sites cannot bypass your protection - **Per-Site Whitelist** — toggle blocking on or off for any website with a single tap - **Block Counter** — see how many interruptions have been stopped, with one-tap feedback for any uncovered site Unlike competitors that update rules twice a year, NoNag pushes cloud updates in real time. Combined with a blocking engine covering Reddit, TikTok, LinkedIn, Medium, Quora, Pinterest, YouTube, and hundreds more, NoNag is the only Safari extension that stays ahead of anti-blocking countermeasures. NoNag requires no account. No browsing data is collected, stored, or transmitted. Your activity stays on your device. One-time purchase. No subscriptions. No tracking. No nagging.