Best Caller Smart Apps

245+ iOS apps curated and reviewed

3.8 avg rating
20 free apps
Updated September 2026

Whether you're new to caller smart or looking for an upgrade, our curated collection of 245+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Caller Smart Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CallerSmart: Reverse LookupCallerSmart: Reverse LookupFree4.6★ (15K)YesYesSep 2026
2Reverse LookupReverse LookupFree4.7★ (153K)YesNoSep 2026
3Smart Caller ID & Spam BlockerSmart Caller ID & Spam BlockerFreeYesNoAug 2026
4Easy Caller IDEasy Caller IDFree4.3★ (2.7K)NoNoSep 2026
5Show Caller Name & Block SpamShow Caller Name & Block SpamFree3.8★ (141)YesYesSep 2026
6Showcaller Caller ID BlockShowcaller Caller ID BlockFreeYesNoMay 2026
7Who True CallerIDWho True CallerIDFreeYesNoMay 2026
8SmartCall: Second phone numberSmartCall: Second phone numberFree1.0★ (4)NoYesAug 2026

Top Picks for Caller Smart

CallerSmart: Reverse Lookup#1

CallerSmart: Reverse Lookup by CALLERSMART.COM LLC

Caller ID & Spam Call Blocker
Editor's Choice
🔧 Utilities
4.6😐(15K ratings)
FreeAdsIn-App Purchases
CallerSmart: Reverse Lookup screenshot 1
CallerSmart: Reverse Lookup screenshot 2
CallerSmart: Reverse Lookup screenshot 3
CallerSmart: Reverse Lookup screenshot 4
CallerSmart: Reverse Lookup screenshot 5
CallerSmart: Reverse Lookup screenshot 6

Identify unknown callers and block unwanted spam texts and calls. Get detailed caller information before answering and protect your privacy by adding your number to the Do Not Call Registry. Manage your calls effectively with this easy-to-use tool.

What We Love

  • 🚀 Accurate reverse lookup
  • 👍 Easy to use
  • 💡 Helpful for identifying spammers
  • 👍 Provides location and other details
  • 👍 Useful for financial/business purposes

Room to Improve

  • 🐛 Inconsistent/unreliable results
  • 💰 Paywall for full details
  • 🔒 Privacy concerns with data collection
  • 🐛 Bugs and app crashes
  • 🔋 Ineffective at blocking spam calls
Reverse Lookup#2

Reverse Lookup by Orave Technologies

Phone number lookup pro.
Strong Contender
🔍 Reference
4.7😊(153K ratings)
FreeAds
#86in Reference
Reverse Lookup screenshot 1
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Reverse Lookup screenshot 3
Reverse Lookup screenshot 4
Reverse Lookup screenshot 5

Identify unknown callers and uncover details about any phone number. This free tool helps you check for spam and find information on cell, landline, and toll-free numbers from the US and Canada.

What We Love

  • 🚀 Amazing tracking service
  • 💯 Helpful & instrumental
  • 👍 Excellent Trustworthy Finder
  • 🔒 Unique, helpful review
  • 🚀 Extraordinary location tracker
  • 👍 Excellent service!
  • 🚀 Genuinely Great App!
  • 👍 Works like they promised
  • 🚀 Best in Class
  • 👍 Does what it says
  • 🚀 100% Match so far
  • 👍 Easy to use
  • 🚀 Pretty good for a free app
  • 👍 Excellent
  • 🚀 Amazing app ever try this out
  • 👍 I love this hacker try out I highly recommend him
  • 🚀 Unique phone recommended locator
  • 👍 Unique Satisfaction and Accuracy
  • 🚀 Unique phone lookup service!
  • 👍 Unique satisfactory recommendation
  • 🚀 Reliable phone tracking search

Room to Improve

  • 🐛 Inaccurate
  • 🐛 SCAM!!!
  • 🐛 Canceled app they kept taking money out of my account and now deny it
  • 🐛 Scam not free
  • 🐛 Wrong
  • 🐛 NOT FREE
  • 🐛 Useless
  • 🐛 Area code confusion
  • 🐛 It's. joke
  • 🐛 TERRIBLE APP
  • 🐛 Cannot ID even one number
  • 🐛 Scamometer ?
  • 🐛 Useless
  • 🐛 No help unless pay
  • 🐛 Reverse Lookup
  • 🐛 False locations.

More Caller Smart apps to explore

FAQ about Caller Smart

What are the best caller smart apps for iPhone?
CallerSmart: Reverse Lookup tops our caller smart apps ranking as of September 2026, with a 4.6-star average from 15K App Store ratings, and it's free to download.
Yes — 20 of the top caller smart apps we rank are free to download, including CallerSmart: Reverse Lookup and Reverse Lookup.
CallerSmart: Reverse Lookup shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 245+ caller smart apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
CallerSmart helps you identify unknown callers by performing reverse phone lookups. It also functions as an SMS filter and spam call blocker, allowing you to block unwanted texts and calls. The app aims to provide peace of mind and protect your privacy by giving you control over who contacts you.
Key features include reverse phone lookup to get caller details, a caller ID that displays information for incoming calls, an SMS filter to block unwanted texts, and a spam call blocker. It also allows users to add their number to the Do Not Call Registry and benefits from community-based feedback on spam numbers.