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Local, open-source content blocker for macOS + Android

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Blocks porn, gambling, piracy, and VPN/proxy bypass always-on, plus social media (Instagram, TikTok, X, YouTube) on a schedule — hard-blocked 8pm-9am, open the rest of the day with a manual toggle. WhatsApp, Telegram, and Messenger stay exempt. Runs entirely on-device: no backend, no account, no telemetry. Built it because browser extensions are too easy to click off — this blocks the whole device. The "disable" button is a deliberate 24h countdown that never finishes. Free and open source.

PH · launched Sep 19, 2026 · 2 upvotes (top 26%) · 0 views

Niche: content and website blockers · 89 launches, 8 in the last 7 days ▼ -11% · Explore this niche →

Category and tags

  • Horizontal
  • Dev tools
  • B2C
  • Not AI
  • Hobby / open-source project
  • Productivity
  • Open Source
  • Privacy
  • GitHub

Visit website ↗ Source listing ↗

Could you build this?

Partial Building cross-platform system-level blocking on both macOS and Android requires OS-level networking hooks (NetworkExtension, Android VpnService/Accessibility APIs) that resist circumvention.

What it would actually take: The solution requires native Swift/macOS development using System Extensions / NetworkExtension (Content Filter Provider) and an Android app utilizing local loopback VPN or Knox/Device Owner APIs to enforce hard blocks without leaks. Developers need deep systems-level knowledge of OS networking stacks, packet inspection, and bypass prevention techniques.

Competitors

Other products that read as similar to this one : 560 launches clear the similarity bar, closest 8 shown.

Attention rank: #179 of 561 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 321 days after the earliest competitor.

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.