Best Id Check Caller Apps

228+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated September 2026

Whether you're new to id check caller or looking for an upgrade, our curated collection of 228+ 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 (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Caller-IDCaller-IDFree3.7โ˜… (19K)NoYesSep 2026
2Number Finder: Who is calling?Number Finder: Who is calling?Free4.2โ˜… (17)NoYesSep 2026
3NumberBox:CallerIDNumberBox:CallerIDFree4.5โ˜… (465)NoNoSep 2026
4Show Caller Name & Block SpamShow Caller Name & Block SpamFree3.8โ˜… (141)YesYesSep 2026
5Phone Call - Caller IDPhone Call - Caller IDFree3.4โ˜… (5)YesNoSep 2026
6Who True CallerIDWho True CallerIDFreeโ€”YesNoMay 2026
7Caller ID Spam CheckCaller ID Spam CheckFree5.0โ˜… (1)NoYesJun 2026
8Caller True ID & Find NumberCaller True ID & Find NumberFree5.0โ˜… (2)YesYesAug 2026

Top Picks for Id Check Caller

Caller-ID#1
3.7๐Ÿ˜ž(19K ratings)
FreeIn-App Purchases
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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

  • ๐Ÿ’ฏ Accurate caller identification
  • ๐Ÿ” Helpful for screening calls
  • ๐Ÿ” Useful for finding unknown numbers

Room to Improve

  • ๐Ÿ› Doesn't work consistently
  • ๐Ÿ” Limited information provided
  • ๐Ÿ’ฐ Misleading about free features
NumberBox:CallerID#3

NumberBox:CallerID by Marvan Salemi

Know Your Caller
Worth Considering
๐Ÿ”ง Utilities
4.5๐Ÿ˜(465 ratings)
Free
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This app helps you identify unwanted calls by allowing users to report and tag spam or telemarketing numbers. All submissions are anonymous and help build a community-driven database to protect users from potential scams.

What We Love

  • ๐ŸŽฏ Effective at identifying unknown numbers
  • โšก Fast and practical performance
  • ๐Ÿ“ฑ User-friendly interface
  • ๐Ÿ’ช Comprehensive caller ID database
  • ๐Ÿ‘ Reliable identification results

Room to Improve

  • ๐Ÿ”’ Serious privacy violations and data sharing without consent
  • ๐Ÿšซ Non-functional after recent updates
  • ๐Ÿ“ต Doesn't work anymore for core functionality
  • โŒ Poor customer support and unresponsive to requests
  • โš ๏ธ Inaccurate identification - shows wrong names
  • ๐Ÿ” Collects and displays personal data without permission
  • ๐Ÿ“Š Limited database coverage in some regions

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 September 2026, with a 3.7-star average from 19K App Store ratings, and it's free to download.
Yes โ€” 20 of the top id check caller apps we rank are free to download, including Caller-ID and Number Finder: Who is calling?.
Caller-ID has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 228+ id check caller apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides a reverse phone lookup service to help you identify who owns a phone number. It allows you to search over 1 billion phone numbers worldwide and find out the name associated with a number that has contacted you.
Key features include a global caller ID search for over 1 billion numbers, maps geolocation to show the approximate area by area code, a social media directory to find users on platforms like Facebook and Twitter, and crowdsourced voting and comments on spam numbers.