Best Id Check Caller Apps

227+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated October 2026

Whether you're new to id check caller or looking for an upgrade, our curated collection of 227+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Id Check Caller Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Caller-IDCaller-IDFree3.7★ (19K)NoYesOct 2026
2Phone Call - Caller IDPhone Call - Caller IDFree3.4★ (5)YesNoSep 2026
3Show Caller Name & Block SpamShow Caller Name & Block SpamFree3.8★ (141)YesYesOct 2026
4Who True CallerIDWho True CallerIDFree—YesNoMay 2026
5Number Finder: Who is calling?Number Finder: Who is calling?Free4.5★ (40)NoYesOct 2026
6LiveCaller ID: Global SearchLiveCaller ID: Global SearchFree3.9★ (16)YesNoOct 2026
7Caller ID - Number FinderCaller ID - Number FinderFree1.5★ (4)YesYesAug 2026
8Real Caller : Caller idReal Caller : Caller idFree4.1★ (3.3K)YesYesSep 2026

Top Picks for Id Check Caller

Caller-ID#1

Caller-ID by Greenflight Venture Corporation

Reverse Phone Lookup
Editor's Choice
🔍 Reference
3.7😞(19K ratings)
FreeIn-App Purchases
Caller-ID screenshot 1
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Caller-ID screenshot 3
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Caller-ID screenshot 5
Caller-ID screenshot 6

Identify unknown callers and find out who owns a phone number. This app offers a global reverse lookup for over 1 billion numbers, with features like geolocation and social media directory integration. It also allows users to report and comment on spam or prank callers.

What We Love

  • 💯 Accurate caller identification
  • 🔍 Helpful for screening calls
  • 🔍 Useful for finding unknown numbers

Room to Improve

  • 🐛 Doesn't work consistently
  • 🔍 Limited information provided
  • 💰 Misleading about free features
3.8😞(141 ratings)
FreeAdsIn-App Purchases
Show Caller Name & Block Spam screenshot 1
Show Caller Name & Block Spam screenshot 2
Show Caller Name & Block Spam screenshot 3
Show Caller Name & Block Spam screenshot 4
Show Caller Name & Block Spam screenshot 5
Show Caller Name & Block Spam screenshot 6

Identify unknown callers and block spam calls with real-time caller ID. Search any number to find the caller's name, identity, and even photos. This app also offers smart contact management and offline functionality.

What We Love

  • 🚀 Easy to use
  • 👍 Convenient way to get a phone number
  • 🚀 Reliable and works well
  • 🚀 Excellent caller ID functionality
  • 👍 Helpful in identifying and blocking spam calls
  • 🚀 Customizable settings
  • 👍 Intuitive and user-friendly interface

Room to Improve

  • 🐛 Paid version still shows ads
  • 🐛 Caller ID information not always accurate
  • 🐛 Inability to delete contacts
  • 🐛 No dark mode option
  • 🐛 Inconsistent performance, app freezes or crashes
  • 🐛 Paid features not working as advertised

More Id Check Caller apps to explore

FAQ about Id Check Caller

What are the best id check caller apps for iPhone?
Caller-ID tops our id check caller apps ranking as of October 2026, with a 3.7-star average from 19K App Store ratings, and it's free to download.
Yes — 20 of the top id check caller apps we rank are free to download, including Caller-ID and Phone Call - Caller ID.
Caller-ID has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 227+ id check caller apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.