Best Number Look Up Apps

230+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated August 2026

Out of 230+ number look up apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Number Look Up Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Reverse LookupReverse LookupFree4.7★ (153K)YesNoSep 2026
2Mr. Number Lookup & Call BlockMr. Number Lookup & Call BlockFree4.6★ (100K)NoYesSep 2026
3Phone RevealPhone RevealFree4.7★ (1.9K)NoNoAug 2026
4Number Finder Caller ID :TrueNumber Finder Caller ID :TrueFree4.7★ (70K)YesYesSep 2026
5Number Lookup: Who is calling?Number Lookup: Who is calling?Free3.9★ (474)NoYesAug 2026
6Truecaller: Premium Caller IDTruecaller: Premium Caller IDFree4.4★ (252K)YesYesSep 2026
7Reverse Phone LookupReverse Phone LookupFree4.6★ (11K)NoYesAug 2026
8BeenVerified: People SearchBeenVerified: People SearchFree4.6★ (34K)YesYesSep 2026

Top Picks for Number Look Up

Reverse Lookup#1

Reverse Lookup by Orave Technologies

Phone number lookup pro.
Editor's Choice
🔍 Reference
4.7😊(153K ratings)
FreeAds
#88in Reference
Reverse Lookup screenshot 1
Reverse Lookup screenshot 2
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

Room to Improve

  • 🐛 Inaccurate
  • 🐛 SCAM!!!
  • 🐛 Canceled app they kept taking money out of my account and now deny it
Mr. Number Lookup & Call Block#2

Mr. Number Lookup & Call Block by Hiya

Identify callers quickly
Strong Contender
🔧 Utilities
4.6😐(100K ratings)
FreeIn-App Purchases
#84in Utilities
Mr. Number Lookup & Call Block screenshot 1
Mr. Number Lookup & Call Block screenshot 2
Mr. Number Lookup & Call Block screenshot 3
Mr. Number Lookup & Call Block screenshot 4
Mr. Number Lookup & Call Block screenshot 5
Mr. Number Lookup & Call Block screenshot 6

Instantly identify unknown callers and block unwanted calls. This app provides lightning-fast phone number lookups, protects against scam calls, and offers advanced spam detection to keep your device free from robocalls. Manage your personal block list and report spam to help the community.

What We Love

  • 🚀 Effective at blocking spam/fraud calls
  • 👍 Useful for identifying unknown numbers
  • 🔒 Helps protect against spoofing
  • 💡 Allows reporting of spam numbers

Room to Improve

  • 🐛 Doesn't always block known spam numbers
  • 🔍 Reduced functionality in recent updates
  • 💰 Moved many features behind a paywall
Phone Reveal#3

Phone Reveal by Skiily LLC

Reverse Phone Number Lookup
Worth Considering
🔧 Utilities
4.7😊(1.9K ratings)
Free
Phone Reveal screenshot 1
Phone Reveal screenshot 2
Phone Reveal screenshot 3
Phone Reveal screenshot 4
Phone Reveal screenshot 5
Phone Reveal screenshot 6

Identify unknown callers by performing reverse phone number lookups. Enter a number to find the associated name or location. Supports US/CA numbers and allows users to report spam to improve accuracy.

What We Love

  • 👍 Useful app
  • 🚀 Works great
  • ⭐ Awesome
  • ⭐ Excellent app

Room to Improve

  • 🐛 Lots of ads
  • 🐛 Ads block information
  • 🐛 Inaccurate information

More Number Look Up apps to explore

4
Number Finder Caller ID :True
Number Finder Caller ID :True
Number Finder Caller ID :True
Reverse Phone Book Lookup Box
Free

Identify unknown callers and protect your privacy with this comprehensive reverse phone lookup tool. See who searched for your number, block spam, and manage your digital footprint. Stay safe and informed about who contacts you.

Unlimited reverse phone lookupsReal-time caller ID identificationComprehensive spam detection
🔧 Utilities
(70K)
free with in-app purchases
5
Number Lookup: Who is calling?
Number Lookup: Who is calling?
Number Lookup: Who is calling?
Reverse phone number lookup
Free

Identify unknown callers and screen potentially threatening numbers with a vast global database. Quickly find personal details, detect junk calls, and add numbers to your contacts anonymously. Unlimited queries are available without registration.

Query number informationIdentify junk numbersAnonymous search
🔧 Utilities
(474)
free with in-app purchases
6
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Spam & Scam Phone Call Blocker
Free

Identify unknown callers and block spam calls and texts. This app uses AI and community data to screen calls, identify callers, and offers an AI assistant for call screening. Premium features include ad removal, unlimited lookups, and profile insights.

Identify unknown callersBlock spam calls and SMSAI-powered call screening
🔧 Utilities
(252K)
free with in-app purchases
7
Reverse Phone Lookup
Reverse Phone Lookup
Reverse Phone Lookup
Look Up Numbers and Caller ID
Free

Instantly identify unknown callers and access detailed information on over 200 million phone numbers. Reveal caller names, addresses, and emails, and block spam numbers to enhance your security. Keep your contacts organized and up-to-date.

Reverse phone number lookupsIdentify unknown callersBlock spam numbers
🔧 Utilities
(11K)
free with in-app purchases
8
BeenVerified: People Search
BeenVerified: People Search
BeenVerified: People Search
Phone, Email & Ancestry Lookup
Free

Access public records to find phone numbers, property details, vehicle history, and more. Perform reverse phone lookups, VIN checks, and search for unclaimed money. Includes features like call blocking and dark web scans for enhanced information gathering.

Reverse phone lookupProperty searchVehicle/VIN lookup
🔍 Reference
(34K)
free with in-app purchases
9
Whitepages: People Search
Whitepages: People Search
Whitepages: People Search
Phone, Address & Email Finder
Free

Access accurate contact information, identify unknown callers, and find property details. This app offers a comprehensive directory and reverse lookup service for people and businesses. It also provides neighborhood market reports and tools to manage your contacts.

People SearchReverse Phone LookupReverse Email Lookup
🔍 Reference
(162K)
free with in-app purchases
10
Number Lookup: Find Caller
Number Lookup: Find Caller
Number Lookup: Find Caller
Search phone number and names
Free

This utility app allows users to search for people by name, phone number, or partial number. It aims to help reconnect with contacts and provides background check information from various sources. The service offers unlimited search results and is designed for global use.

Search by nameSearch by phone numberSearch by partial number
🔧 Utilities
(28)
free with in-app purchases
11
CallerSmart: Reverse Lookup
CallerSmart: Reverse Lookup
CallerSmart: Reverse Lookup
Caller ID & Spam Call Blocker
Free

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.

Reverse phone lookupCaller ID for incoming callsSMS filter
🔧 Utilities
(15K)
free with in-app purchases
12
Phone Number Lookup & info
Phone Number Lookup & info
Phone Number Lookup & info
Find number & IP Info
Free

This utility app helps you manage contacts, find international and domestic dialing codes, and view general IP information. It offers a user-friendly interface for staying organized and informed about your contacts and calls.

Contact managementISD code finderSTD code lookup
🔧 Utilities
(1)
free with in-app purchases
13
Caller-ID
Caller-ID
Caller-ID
Reverse Phone Lookup
Free

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.

Global reverse phone lookupGeolocation by area codeSocial media directory
🔍 Reference
(19K)
free with in-app purchases
14
WhoU - Reverse Phone Lookup
WhoU - Reverse Phone Lookup
WhoU - Reverse Phone Lookup
Phone number lookup app
Free

Identify unknown callers and texters by performing a reverse phone number lookup. This app searches public databases to reveal line type, carrier, and area information for any number.

Reverse phone number lookupReveal line type and carrierIdentify scammers and telemarketers
🔧 Utilities
(1)
free with in-app purchases
15
Reverse Lookup ®
Reverse Lookup ®
Reverse Lookup ®
Phone lookup, ture caller id
Free

Identify and block unwanted spam calls and messages with a global number database. Detect unknown callers and look up number details anonymously. No registration is required for unlimited queries.

Spam call and message blockingUnknown call detectionNumber information lookup
🔧 Utilities
(1.7K)
free with in-app purchases
16
Find by phone number
Find by phone number
Find by phone number
Search numbers in address book
Free

Easily find contacts in your address book by searching for phone numbers. Quickly identify unknown callers or discover number combinations associated with your friends' contacts. The app allows for flexible searching by matching digits anywhere or by the last digits of a number.

Search by last digits of phone numberSearch by matching digits anywhereSwitch to contact editing
🔧 Utilities
(32)
free with in-app purchases
17
Caller ID & Spam Number Lookup
Caller ID & Spam Number Lookup
Caller ID & Spam Number Lookup
Find Who’s Calling You
Free

Instantly identify unknown callers and search phone numbers to find caller information. Manage your contacts with ease, access emergency numbers quickly, and enjoy a clean, user-friendly interface.

Identify unknown callersSearch phone numbersCaller information lookup
🔧 Utilities
(1)
freemium
18
Phone Number Lookup & Finder
Phone Number Lookup & Finder
Phone Number Lookup & Finder
Reverse Phone Lookup & Search
Free

Gain insight into any phone number with advanced features like spam detection, reputation scoring, and geographic information. Identify callers, check number validity, and understand call origins to manage your calls effectively.

Robocall/SPAM detectionReputation scoringNumber validity checks
🔧 Utilities
(226)
free with in-app purchases
19
Mobile Number Location Finder
Mobile Number Location Finder
Mobile Number Location Finder
Locate Mobile Number Worldwide
Free

Identify unknown callers by searching any mobile number to reveal the telecom operator, state, city, and geographic location on a map. This tool helps protect against spam calls and provides details for numbers worldwide.

Locate mobile numbers worldwideView location on mapIdentify telecom operator, state, and city
🔧 Utilities
(1.2K)
free
20
Reverse Lookup - Phone Search
Reverse Lookup - Phone Search
Reverse Lookup - Phone Search
Find Phone Number Location
Free

Identify unknown phone numbers and retrieve details like name, SIM ID, and location. Verify caller identities, check how contacts are saved, and access international dialing codes. Take control of your phone interactions with this advanced lookup tool.

Identify unknown phone numbersRetrieve caller name, SIM ID, and locationCheck how numbers are saved in contacts
🔧 Utilities
(1)
free with in-app purchases

FAQ about Number Look Up

What are the best number look up apps for iPhone?
Reverse Lookup tops our number look up apps ranking as of August 2026, with a 4.7-star average from 153K App Store ratings, and it's free to download.
Yes — 20 of the top number look up apps we rank are free to download, including Reverse Lookup and Mr. Number Lookup & Call Block.
Reverse Lookup shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 230+ number look up apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides a free reverse phone lookup service for iOS devices. It retrieves available information associated with any given phone number and also displays its spam likeliness. It's designed to help you identify unknown callers before you answer.
The app works for cell, landline, toll-free, and fax phone numbers. It currently supports numbers from the United States and Canada, regardless of the carrier.

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