Best Call Blocker alternatives: apps like Call Blocker: Scam Spam Lookup

10+ similar apps compared and reviewed

3.8 avg rating
10 free apps
Updated November 2026

Whether you want more options like Call Blocker or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Call Blocker

Spam Call Blocker by RoboGuard#1

Spam Call Blocker by RoboGuard by 11259164 Canada Inc

Stop 99% of Scams & Robocalls
Editor's Choice
🔧 Utilities
4.6😐(534 ratings)
FreeAdsIn-App Purchases
Spam Call Blocker by RoboGuard screenshot 1
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Spam Call Blocker by RoboGuard screenshot 5

This app automatically blocks unwanted spam, scam, and robocalls on your iPhone. It protects your privacy by blocking calls directly on your device and offers features like custom block lists, reverse phone lookup, and neighbor spoof protection. Stay protected with continuously updated spam lists and a system that learns from user reports.

What We Love

  • 🚀 Effective at blocking spam calls
  • 🔒 Provides a sense of security
  • 👍 Reduces nuisance calls
  • 👍 Works well after initial setup

Room to Improve

  • 🐛 Occasional issues with app stability and updates
  • 🔒 Privacy concerns with tracking permissions
  • 💰 Expensive subscription model
  • 🤔 Inconsistent performance for some users
Spam Text & Call Blocker#2

Spam Text & Call Blocker by Henry Heisenberg Apps, LLC

Finally free from the nonsense
Strong Contender
🔧 Utilities
3.1(14 ratings)
FreeIn-App Purchases
Spam Text & Call Blocker screenshot 1
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This app helps you block unwanted spam calls and text messages. It warns you about risky numbers in real-time and allows you to add numbers to a shared database for enhanced protection. Create your own block lists for personalized security.

Robocall Blocker - Roblock#3

Robocall Blocker - Roblock by Shesek LLC

Stop Spam Calls, Filter Text
Worth Considering
🔧 Utilities
4.4😐(411 ratings)
FreeIn-App Purchases
Robocall Blocker - Roblock screenshot 1
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Robocall Blocker - Roblock screenshot 4
Robocall Blocker - Roblock screenshot 5

This app blocks unwanted spam and robocalls, and filters spam text messages. It features a large, community-updated database of spam numbers and allows users to choose between identifying or completely blocking calls. Contacts are never blocked.

What We Love

  • ✅ Effectively blocks majority of spam and robocalls (95-98% success rate)
  • 😊 User-friendly and simple to use
  • 🔒 Provides peace of mind from unwanted calls
  • 📱 Useful number lookup feature
  • 👍 Good customer support responsiveness
  • 🎯 Allows manual blocking of specific numbers

Room to Improve

  • 🐛 App crashes frequently during use
  • ❌ Inconsistent blocking performance over time
  • 📉 Effectiveness diminishes after initial trial period
  • 💰 Requires paid subscription for full features
  • 🔍 Poor caller ID database accuracy
  • ⚠️ Some calls still get through despite active blocking
  • 😤 Difficult to add numbers to blocklist
  • 🚫 Doesn't work with all carrier networks
  • ❓ Lack of visible customer support options

More apps like Call Blocker

4
Block-Spam: Call Blocker
Block-Spam: Call Blocker
Block-Spam: Call Blocker
Stop robocalls & unknown calls
Free

Automatically block unwanted calls and identify suspicious numbers before they reach you. This app prioritizes your privacy by keeping your data on your device and not uploading your contacts. It offers both automatic filtering and manual blocking options, with an optional premium subscription for enhanced features and an ad-free experience.

Automatic spam call blockingCaller identificationPersonal block list
🔧 Utilities
(29)
free with in-app purchases
5
Numbo: Scam Call ID & Lookup
Numbo: Scam Call ID & Lookup
Numbo: Scam Call ID & Lookup
Spam Shield & Caller Protect
Free

This app helps you identify and block unwanted calls and texts. It uses a large database of spam numbers to filter out scam, telemarketing, and robocalls, protecting your time and privacy. You can also create a personal blocking list and filter spam SMS messages.

Largest spam numbers databaseReverse phone lookupCaller ID
🔧 Utilities
(771)
free with in-app purchases
6
Spam Call Blocker - Caller ID
Spam Call Blocker - Caller ID
Spam Call Blocker - Caller ID
Block Robocalls & Scam Calls
Free

This app helps you avoid unwanted calls from telemarketers, scammers, and robocallers. It identifies unknown callers and allows you to block them, saving you time and frustration. Access an extensive database of verified spam numbers and look up unfamiliar numbers before you dial.

Verified spam number databaseDaily database updatesPhone number lookup
🔧 Utilities
(574)
free with in-app purchases
7
Robo Shield: AI Spam Filter
Robo Shield: AI Spam Filter
Robo Shield: AI Spam Filter
Block Unknown Caller ID Scams
Free

This app uses artificial intelligence to screen incoming calls, distinguishing legitimate calls from spam, robo callers, and scams. It acts as a personal call assistant, identifying unknown callers and providing detailed information about each call.

AI-powered call screeningIdentifies spam, unverified, and verified callsAdvanced Caller ID with call categorization
🔧 Utilities
(55)
subscription
8
Spam Call Blocker: ID Caller
Spam Call Blocker: ID Caller
Spam Call Blocker: ID Caller
Call Phone Recording Info
Free

Identify unknown callers and block unwanted spam calls with real-time caller ID and advanced blocking features. Search over a billion numbers globally and keep your voicemail free from interruptions. Features a user-friendly interface for seamless call management.

Caller ID IdentificationSpam Block FunctionalityGlobal Number Search
🔧 Utilities
(6)
free with in-app purchases
9
AntiSpam: Call Blocker
AntiSpam: Call Blocker
AntiSpam: Call Blocker
Block Phone Numbers &Caller ID
Free

Block unwanted calls, including spam, telemarketing, and anonymous numbers. This app provides peace of mind by silently rejecting calls from your blacklist or unknown callers not in your contacts.

Block unwanted callsCaller ID and spam blockingBlacklist and reject calls
🔧 Utilities
(2)
free with in-app purchases
10
Robot Spam Text Blocker
Robot Spam Text Blocker
Robot Spam Text Blocker
Block Scam Text Messages
Free

This app provides immediate relief from unwanted spam, telemarketing, and robot texts. It automatically blocks messages from an extensive, growing list of numbers and allows users to manually block or allow specific numbers and keywords. A free trial is available before a subscription is required for full service.

Automatic spam blockingManual number blocking/allowingKeyword blocking
🔧 Utilities
(54)
free with in-app purchases