Best Unknown Caller Block Apps

4.5😐(238K ratings)

FreeIn-App Purchases

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

🚀 Blocks spam calls
👍 Useful for identifying scam/fraud numbers
🔒 Provides security against unwanted calls
🤖 Reduces number of robocalls

Room to Improve

🐛 Inconsistent performance, sometimes lets spam through
💰 Paid subscription required for full functionality
🔍 Lookup feature not always accurate
🕰️ Requires manual reporting of spam numbers

TrapCall: Reveal No Caller ID by Mosaic S.r.l.

Control Who Calls You & Block

Strong Contender

💼 Business

4.2😞(26K ratings)

FreeIn-App Purchases

#25in Business

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TrapCall: Reveal No Caller ID screenshot 6

Unmask blocked and unknown callers, stop spam, and protect your privacy. Get caller ID for masked numbers, record calls, and receive voicemails as text. This app provides a solution for unwanted and harassing calls.

What We Love

🔒 Effective in unmasking blocked numbers
🚀 Able to record and transcribe calls
👍 Helpful in gathering evidence for legal issues

Room to Improve

🐛 Inaccurate caller ID information
🔒 Difficult to fully deactivate and remove from device
🔋 Continued call forwarding even after cancellation
👎 Poor customer support and lack of communication

Truecaller ~ Caller ID & Block by Krrish Prajapati

Spam & Unknown Call Blocker

Worth Considering

Getcontact: Spam Caller ID

0.0(0 ratings)

FreeAdsIn-App Purchases

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Spam Call Blocker: Caller ID.

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Your call control center.

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Identify unknown callers and block unwanted calls automatically. This app uses smart spam detection and AI to protect you from robocalls, telemarketers, and scams. Take control of your phone and see caller information before you answer.

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Filter calls like a PRO!

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Block unwanted calls from telemarketers and robocallers by adding their numbers to a personal list. It also functions as a caller ID system, labeling incoming calls. Manage your lists easily through various import and manual entry options.

Personal call blocking listCaller ID systemImport numbers from contacts, CSV, and clipboard