Work · alternatives · 2026

24 alternatives to Callblock

The first app to block telemarketers automatically in iOS

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Callblock launched in 2017; newer entries below may have overtaken it.

1
stonewall call blocker▲67
easily block calls, contacts or contact groups on iOS
2018 · its alternatives →
2CS
CallStop – Superhuman for your phone number▲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…
2020 · its alternatives →
3
RoboKiller▲85
The app that stops spam calls forever
2019 · robokiller.com · its alternatives →
4
AppBlock▲87
Block apps with one tap and stay focused when it matters
2022 · appblock.app · its alternatives →
5
MyHumans: Spam Call Blocker▲69
Stop 100% of spam calls
2019 · its alternatives →
6
AppBlocker▲73
Increase productivity and reduce screen time
2022 · play.google.com · its alternatives →
7
Contacts Only▲66
Block all calls not in contacts 🤚
2019 · play.google.com · its alternatives →
8
Clear▲79
an iOS ad blocker built by advertisers
2015 · apps.apple.com · its alternatives →
9
Call Blocker & Caller ID▲5
Best app to identify unknown callers and block numbers
2016 · play.google.com · its alternatives →
10
Livecaller▲214
Caller ID that works. Now for iOS.
2025 · livecallerid.com · its alternatives →
11BY
Block yourself from the Internet until you write or code each day▲118
2012 · blockr.me · its alternatives →
12
Call Control▲60
Crowdsourced phone spam blocking and reporting (Android)
2014 · play.google.com · its alternatives →
13
Blockspring Bot▲80
The first personal assistant that’s useful at work.
2015 · blockspring.com · its alternatives →
14
The iPhone Call Blocker: Stonewall 1.4▲3
📵block calls, contacts and groups — temporarily 📵
2019 · apps.apple.com · its alternatives →
15
Automaticall▲152
Forward spam callers to an AI and waste their time
2025 · automaticall.io · its alternatives →
16
Dasha Assistant▲154
Stop every spam call, no matter who is calling
2020 · dasha.ai · its alternatives →
17
Castle▲115
Free your phone from spam calls 🤖
2018 · apps.apple.com · its alternatives →
18
RoboStopper▲70
Block spam calls or get paid for them wasting your time
2019 · robostopper.app · its alternatives →
19
Firewall – Extreme Robocall Blocker▲16
Download Firewall - Spam Call Blocker by Ad Hoc Labs, Inc on the App Store. See screenshots, ratings and reviews, user tips, and more apps like Firewall - Spam…
2019 · apps.apple.com · its alternatives →
20
BlockBear▲147
Block ads and protect your privacy on iOS with a bear
2015 · blockbear.com · its alternatives →
21
RoboStop: Telemarketer Call Blocking for Android▲3
Automatically Send Scammers & Spammers Straight to Voicemail
2018 · play.google.com · its alternatives →
22
Self Control Block Distracting Websites▲83
Block distractions to eliminate wasteful browsing habits
2017 · selfcontrol.apki.io · its alternatives →
23
Nomorobo▲100
Block annoying robocallers & telemarketers
2014 · nomorobo.com · its alternatives →
24
LunchBlocker▲111
Fake conference call tech by YC startup to prank teammates
2018 · its alternatives →

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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 →