Out of 224+ block caller id blocks apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
Compare top Block Caller Id Blocks Apps (November 2026)
Identify unknown callers, block spam and scam calls, and filter unwanted messages. Organize your contacts and communication history with a user-friendly interface. Take control of your phone experience for safer, smarter communication.
This app acts as a digital shield against scams and spam, identifying unknown calls and blocking suspicious messages. It leverages AI and community power to verify numbers, URLs, and screenshots, helping users stay safe and contribute to a more secure network.
What We Love
🚀 Works most of the time
🚀 Block spam calls and loans offers
🚀 Good spam call blocker in the Philippines
👍 Decent app with unique website checking feature
Room to Improve
🐛 Scammy app with intrusive ads
🐛 Erroneous database with incorrect labels
🐛 Doesn't work in certain regions like Australia, Canada, USA
🐛 Doesn't identify or block calls consistently
🐛 Frequent issues with database updates and app functionality
Are there free block caller id blocks apps for iPhone?
Yes — 20 of the top block caller id blocks apps we rank are free to download, including Truecaller ~ Caller ID & Block and Truecaller : Caller ID & Block.
Does Truecaller ~ Caller ID & Block have ads or in-app purchases?
Truecaller ~ Caller ID & Block shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
How many block caller id blocks apps are on the App Store?
We track 224+ block caller id blocks apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.