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Best apps like CallSentry: Spam & Scam Block

53+ similar apps compared and reviewed

4.3 avg rating
10 free apps
Updated July 2026
CallSentry: Spam & Scam Block
πŸ”§ Utilities

CallSentry is great, but it's not the only option. Explore 53+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to CallSentry

Robokiller: Spam Call Blocker#1

Robokiller: Spam Call Blocker by Mosaic S.r.l.

Stop 99% of Robocalls & Texts
Editor's Choice
πŸ”§ Utilities
4.5😐(413K ratings)
FreeAdsIn-App Purchases
#8in Utilities
Robokiller: Spam Call Blocker screenshot 1
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Robokiller: Spam Call Blocker screenshot 6

This app blocks up to 99% of unwanted spam calls and texts using advanced AI and a vast database. It also offers a unique feature to annoy spammers with automated responses and protects your personal information from being sold online.

What We Love

  • πŸš€ Blocks spam calls effectively
  • πŸ˜‚ Entertaining answer bots
  • 🀫 Reduces unwanted call volume
  • πŸ‘ Convenient call screening

Room to Improve

  • πŸ› App issues like resetting, deactivation, and call forwarding problems
  • 🚫 Blocks some legitimate calls
  • πŸ€– Concerns about increased spam calls after using the app
Hiya: Spam Blocker#2

Hiya: Spam Blocker by Hiya Inc

Personal Call Screener
Strong Contender
πŸ”§ Utilities
4.5😐(237K ratings)
FreeIn-App Purchases
Hiya: Spam Blocker screenshot 1
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Hiya: Spam Blocker screenshot 5
Hiya: Spam Blocker screenshot 6

Block unwanted spam and scam calls while identifying unknown callers. Get real-time caller ID and call reasons before you answer, and protect your voicemail from spam. Offers premium features for an enhanced calling experience.

What We Love

  • πŸš€ Blocks spam calls
  • πŸ‘ Useful for identifying scam/fraud numbers
  • πŸ”’ Provides security against unwanted calls
  • πŸ€– Reduces number of robocalls

Room to Improve

  • πŸ› Inconsistent performance, sometimes lets spam through
  • πŸ’° Paid subscription required for full functionality
  • πŸ” Lookup feature not always accurate
Spam Call Blocker + Caller ID#3

Spam Call Blocker + Caller ID by Nikolay Zimin

Phone Control. Stop & identify
Worth Considering
πŸ”§ Utilities
3.6(1.2K ratings)
FreeAdsIn-App Purchases
Spam Call Blocker + Caller ID screenshot 1
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Identify unknown callers and block unwanted calls with this user-friendly application. It helps you decide whether to answer unfamiliar numbers and allows you to report suspicious contacts to a shared database, reducing spam for everyone.

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4
Spam Text & Call Blocker
Spam Text & Call Blocker
Spam Text & Call Blocker
Finally free from the nonsense
Free

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.

Real-time risky number warningsOne-tap call blockingAdd spam numbers to database
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5
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Spam & Scam Phone Call Blocker
Free

Identify unknown callers and block spam calls and texts. This app uses AI and community data to screen calls, identify callers, and offers an AI assistant for call screening. Premium features include ad removal, unlimited lookups, and profile insights.

Identify unknown callersBlock spam calls and SMSAI-powered call screening
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6
YouMail: Block Spam on iPhone
YouMail: Block Spam on iPhone
YouMail: Block Spam on iPhone
Safer Calls, Texts & Voicemail
Free

This app blocks unwanted robocalls and spam texts, offering safer communication. It provides a free tier with basic blocking and a privacy scan, with premium options for enhanced protection and an additional phone number.

Robocall blockingSpam text blockingSafer visual voicemail
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(98K)
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7
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
πŸ”§ Utilities
(763)
free with in-app purchases
8
Spam Call Blocker - Protect
Spam Call Blocker - Protect
Spam Call Blocker - Protect
Block Unknown Callers－Contacts
Free

This app helps you block unwanted calls from scammers, spammers, telemarketers, and unknown numbers. It uses an advanced algorithm and user reports to identify and block spam, giving you control over who can contact you.

Block spam callsBlock telemarketersBlock unknown callers
πŸ”§ Utilities
(1.9K)
subscription
9
Textkiller - Spam Text Blocker
Textkiller - Spam Text Blocker
Textkiller - Spam Text Blocker
Block Unwanted Messages
Free

This app automatically blocks unwanted spam text messages, protecting you from scams and telemarketing. It offers customizable filtering options, a constantly updated global block list, and a privacy-first approach to keep your inbox clean and your personal information secure.

Automatic spam text eliminationGlobal block list updated constantlyPredictive SMS blocking algorithm
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(13K)
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10
Verizon Call Filter
Verizon Call Filter
Verizon Call Filter
Put an end to mystery calls
Free

This app helps you identify and block unwanted spam and robocalls. It automatically screens incoming calls, alerts you to suspected spam, and can send high-risk callers directly to voicemail. You can also report spam numbers and customize your blocking preferences for greater control over your calls.

Identify suspected spam callsAutomatically block high-risk spamReport phone numbers as spam
πŸ”§ Utilities
(300K)
free with in-app purchases
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