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Work · June 4, 2018

Castle

Free your phone from spam calls 🤖

Castle launched on June 4, 2018 with 115 votes, #288 of 2,654 launches that month and more than 75% of that year's launches. The site was not reachable when checked in September 2026.

Visit apps.apple.com ↗Castle alternativestop 11% of June 2018

What it does

Castle blocks neighbor spoofing robocalls instantly, simply enter the first 6 digits of the phone number and it's done, no need to access your contacts. At best, these calls annoy. At worst, they defraud to the tune of $20 billion a year just in the us. We're here to use an algorithmic approach to combat this epidemic.

Does a similar job

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  • Castle2018 · apps.apple.com · ▲6

    Free your phone from spam calls 🤖

  • CS
    CallStop – Superhuman for your phone number2020 · ▲91

    Robocalls and unwanted calls are one of the biggest hassles these days. Over 50% of phone traffic is spam. I'm the founder of CallStop: https://apps.apple.com/us/app/callstop/id1455892856 CallStop allows you to: - Block 100% of robocalls on your current number, using your contacts as a whitelist - Effortlessly email call invites to an any email (that can be joined in one tap, the PIN is embedded), where the recipient can only call you starting 5 minutes before the meeting start and up until 5 minutes after the meeting end - Pause call filtering and have it…

  • RoboCash2020 · ▲72

    Get paid to block spam calls

  • RoboKiller2019 · robokiller.com · ▲85

    The app that stops spam calls forever

  • MyHumans: Spam Call Blocker2019 · ▲69

    Stop 100% of spam calls

  • Pepper2019 · callpepper.co · ▲114

    Block robocalls before they ring your phone ❌🤖

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Source: Product Hunt launch ↗

Launched alongside, June 2018

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