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Best 10 Caller ID Apps
Easily discover caller IDs with the best caller ID apps. Identify fake callers, spoof callers and block the calls you don’t want.
About Caller ID
Telemarketers and other unwanted intruders can be a nuisance. Caller ID helps detect and screen unwanted calls so that you don't even have to pick up the phone.
No paid promotions. Our experts rank apps authentically using our algorithm. Learn how
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Hiya - Call Blocker, Fraud Detection & Caller ID
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Caller ID - Phone Number Lookup, Call Blocker
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Truecaller: Caller ID & spam blocking
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CallApp: Caller ID, Call Blocker & Call Recorder
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Verizon Call Filter
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T-Mobile Scam Shield
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Caller ID & Call Blocker Free
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Whoscall – The caller ID and block App
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Should I Answer?
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Mr. Number - Caller ID & Spam Protection
Filter apps with deals
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1
Hiya - Call Blocker, Fraud Detection & Caller ID
Hiya
Communication
Phone security - Block spam calls, detect fraud numbers and see every caller ID
10M+ DownloadsFree In-App Purchases![Google Play]()
Free In-App Purchases![App Store]()
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2
Caller ID - Phone Number Lookup, Call Blocker
aunumber
Tools
Best Caller ID app - Reverse phone lookup, call blocker and know who called me.
10M+ DownloadsFree![Google Play]()
Free In-App Purchases![App Store]()
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3
Truecaller: Caller ID & spam blocking
Truecaller
Communication
Detect fraud, block calls & telemarketers. Identify unknown calls
500M+ DownloadsFree In-App Purchases![App Store]()
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4
CallApp: Caller ID, Call Blocker & Call Recorder
CallApp Caller ID, Manage & Customize your calls
Communication
Selected by Google as 1 of the best Caller ID & Spam Blocker used by 100 million
100M+ DownloadsFree In-App Purchases![Google Play]()
Free In-App Purchases![App Store]()
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5
Verizon Call Filter
Verizon Consumer Group
Communication
Identify callers by name and block unwanted calls based on your risk level.
10M+ DownloadsFree![Google Play]()
Free![App Store]()
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6Free
![Google Play]()
Free![App Store]()
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7
Caller ID & Call Blocker Free
Call Free, Caller ID, Call Recorder by Call Team
Communication
👍 Find the true caller, block spam calls, call blocker ☎
10M+ DownloadsFree In-App Purchases![Google Play]()
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8
Whoscall – The caller ID and block App
Gogolook
Communication
Know who is calling. No more Guessing!
10M+ DownloadsFree In-App Purchases![Google Play]()
Free In-App Purchases![App Store]()
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9
Should I Answer?
Mister Group s.r.o.
Communication
Free protection against unwanted calls
1M+ DownloadsFree In-App Purchases![Google Play]()
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10
Mr. Number - Caller ID & Spam Protection
Hiya
Communication
Enhanced dialer with true caller ID that stops robocalls
10M+ DownloadsFree In-App Purchases![Google Play]()
Free In-App Purchases![App Store]()
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3
Truecaller: Caller ID & spam blocking
Truecaller
Communication
Detect fraud, block calls & telemarketers. Identify unknown calls
500M+ DownloadsFree In-App Purchases![App Store]()
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How We Choose The Best Apps
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Broad Search
Our unique algorithm scoured the App Store and Google Play Store by searching call identifier, caller id, free caller id app and 3 other keywords. From there, we retrieved a total of 1,106 unique apps (535 Android apps and 571 iOS apps) as potential candidates. -
Additional Review by Editorial Team
Finally, our editorial team checks all apps in our best 10 list one by one to make sure these apps are of the highest quality. -
Filter only high-quality apps
We then selected the highest quality apps from the 1,106 apps listed. We compared the number of stars, downloads, and reviews along with the velocity of these apps to create a list of the Best Caller ID Apps for both Android & iOS.
If you are interested in learning more about our process, find out here.
