Work · alternatives · 2026

24 alternatives to Cornblock

Block your urges before you relapse

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   BlockerX▲119

   BlockerX helps in overcoming compulsive watching of porn.

   2021 · apps.apple.com · its alternatives →

2. 2BY
   Block yourself from the Internet until you write or code each day▲118

   2012 · blockr.me · its alternatives →

3. 3
   Go Fucking Work▲444

   Website blocker so you can get back to your fucking work

   2016 · chromewebstore.google.com · its alternatives →

4. 4
   Porn Blocker Pro▲78

   Block adult content on your iPhone

   2015 · its alternatives →

5. 5
   PawBlock▲69

   Browser extension that blocks distracting sites

   2017 · pawblock.dannyguo.com · its alternatives →

6. 6
   Impulse. ▲418

   Control your focus, block websites during time slots

   2024 · its alternatives →

7. 7
   Barrier▲373

   Stop doomscrolling by blocking your addictive apps!

   2025 · apps.apple.com · its alternatives →

8. 8
   Caverna▲165

   Website Blocker

   2024 · its alternatives →

9. 9
   Porn Block Plus ▲6

   Block Sites, Apps, and Harmful Content Instantly

   2025 · play.google.com · its alternatives →

10. 10
    Self Control Block Distracting Websites▲83

    Block distractions to eliminate wasteful browsing habits

    2017 · selfcontrol.apki.io · its alternatives →

11. 11
    NO-CORN▲3

    Gamified Porn blocker for addiction recovery

    2025 · no-corn.netlify.app · its alternatives →

12. 12
    Clarity Blocker▲1

    Chrome extension blocks porn and counts porn-free streak

    Apr 2026 · chromewebstore.google.com · its alternatives →

13. 13
    Cooker Blocker Safari Extension▲73

    Upgrade your privacy by blocking cookies from sites

    2021 · cookie.sufiyanyasa.com · its alternatives →

14. 14
    BlockGuard▲4

    Porn Blocker, Adult Content Blocker, Safe Browsing

    Jul 2026 · blockguardnet.com · its alternatives →

15. 15PA
    Pesky Adblock – Blocks site access to visitors without an adblocker▲119

    2018 · gitgud.io · its alternatives →

16. 16
    AppBlock▲87

    Block apps with one tap and stay focused when it matters

    2022 · appblock.app · its alternatives →

17. 17
    LockIn MCP▲116

    I was tired of how bad distraction blockers are so I built my own. LockIn lets AI assistants (Claude, ChatGPT, Cursor, etc.) block websites by editing the system hosts file directly via MCP tools (via a secure cloudflare bridge). Why? Because chrome extensions don't work. Blocking it natively makes it unbypassable, and having your agent gatekeep your focus is the ultimate cheat code. Since everyone is using AI agents nowadays, but most people start scrolling or Reddit while waiting for Claude Code to finish, giving them control over your focus solves that. The MCP server exposes four tools:…

    Jun 2026 · lockinmcp.com · its alternatives →

18. 18
    Mr.NoFap▲88

    Chrome plugin to block porn like an RPG

    2023 · thewarriortribe.xyz · its alternatives →

19. 19
    SiteBlocker▲112

    Block distractions & stay focused | Chrome/Firefox extension

    2025 · blockodile.app · its alternatives →

20. 20
    Pomo Productivity▲80

    A physical timer that blocks distracting websites

    2022 · heypomo.com · its alternatives →

21. 21
    1Blocker for Mac 3.0▲123

    Block unwanted content in Safari

    2019 · 1blocker.com · its alternatives →

22. 22
    1Blocker X▲113

    A fast and secure content blocker for iOS

    2018 · apps.apple.com · its alternatives →

23. 23
    Baitblock▲75

    Adblock for distractions

    2020 · its alternatives →

24. 24
    FocusMe▲63

    Most powerful app and website blocker

    2018 · focusme.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →