Best Caller Id Who Is Calling Apps

214+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated August 2026

If you already know Caller App, this is the deeper bench. 214+ caller id who is calling apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Caller Id Who Is Calling Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Caller App : Caller ID & BlockCaller App : Caller ID & BlockFree4.3★ (295)YesYesSep 2026
2Show Caller Name & Block SpamShow Caller Name & Block SpamFree3.7★ (136)YesYesSep 2026
3Caller-IDCaller-IDFree3.7★ (19K)NoYesSep 2026
4CallAppCallAppFree4.6★ (715)YesYesSep 2026
5Real Caller : Caller idReal Caller : Caller idFree4.1★ (3.3K)YesYesSep 2026
6NumberBox:CallerIDNumberBox:CallerIDFree4.5★ (465)NoNoSep 2026
7Traceback: Reveal No Caller IDTraceback: Reveal No Caller IDFree4.6★ (29)YesYesSep 2026
8Show Caller ID & Spam BlockerShow Caller ID & Spam BlockerFree4.1★ (306)YesYesSep 2026

Top Picks for Caller Id Who Is Calling

Caller App : Caller ID & Block#1

Caller App : Caller ID & Block by Goyani Bharatbhai

Identify unknown calls & spam
Editor's Choice
🔧 Utilities
4.3😞(295 ratings)
FreeAdsIn-App Purchases
Caller App : Caller ID & Block screenshot 1
Caller App : Caller ID & Block screenshot 2
Caller App : Caller ID & Block screenshot 3
Caller App : Caller ID & Block screenshot 4
Caller App : Caller ID & Block screenshot 5
Caller App : Caller ID & Block screenshot 6

Identify unknown callers and block unwanted spam calls. This app functions as a caller ID, dialer, and SMS manager, helping you screen calls and texts. It also offers call reminders and a phone number search feature.

What We Love

  • ✅ Caller identification and spam blocking
  • 📞 Call quality and clear conversations
  • 👍 Intuitive user interface
  • 🔍 Detailed caller information lookup

Room to Improve

  • 📢 Excessive and intrusive advertisements
  • 💰 Misleading paid subscription model
  • 🚫 Non-functional core features
  • ⚠️ Unauthorized data collection and privacy violations
  • 🔌 Frequent app crashes and freezes
  • 🚫 Blocked search functionality
  • 📱 Poor iPhone compatibility
  • 🔐 Data security concerns
  • ⏱️ Slow app performance
  • ❌ Unresponsive customer support
Show Caller Name & Block Spam#2

Show Caller Name & Block Spam by TRUE DIALER - CALLER ID & SPAM PROTECTION

Know whos calling Scam blocker
Strong Contender
🔧 Utilities
3.7😞(136 ratings)
FreeAdsIn-App Purchases
Show Caller Name & Block Spam screenshot 1
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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
Caller-ID#3

Caller-ID by Greenflight Venture Corporation

Reverse Phone Lookup
Worth Considering
🔍 Reference
3.7😞(19K ratings)
FreeIn-App Purchases
Caller-ID screenshot 1
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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

More Caller Id Who Is Calling apps to explore

FAQ about Caller Id Who Is Calling

What are the best caller id who is calling apps for iPhone?
Caller App : Caller ID & Block tops our caller id who is calling apps ranking as of August 2026, with a 4.3-star average from 295 App Store ratings, and it's free to download.
Yes — 20 of the top caller id who is calling apps we rank are free to download, including Caller App : Caller ID & Block and Show Caller Name & Block Spam.
Caller App : Caller ID & Block shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 214+ caller id who is calling apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps identify unknown incoming calls and block unwanted spam calls. It acts as a caller ID, a phone dialer, and a call blocker. Additionally, it offers SMS management, call reminders, and a phone number search feature to help you screen calls and texts.
Key features include a full-screen caller ID to identify unknown callers, a T9 dialer for making calls directly within the app, SMS management with spam blocking, call reminders for important calls, and a phone number search function to look up details of any number.