Best Free Number Lookup Apps

223+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Out of 223+ free number lookup 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.

Top Picks for Free Number Lookup

Reverse Lookup#1

Reverse Lookup by Orave Technologies

Phone number lookup pro.
Editor's Choice
๐Ÿ” Reference
4.7๐Ÿ˜Š(146K ratings)
FreeAds
#81in 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

  • ๐Ÿš€ Amazing tracking service
  • ๐Ÿ’ฏ Helpful & instrumental
  • ๐Ÿ‘ Excellent Trustworthy Finder
  • ๐Ÿ”’ Unique, helpful review

Room to Improve

  • ๐Ÿ› Inaccurate
  • ๐Ÿ› SCAM!!!
  • ๐Ÿ› Canceled app they kept taking money out of my account and now deny it
Phone Reveal#2

Phone Reveal by Skiily LLC

Reverse Phone Number Lookup
Strong Contender
๐Ÿ”ง Utilities
4.7๐Ÿ˜Š(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

  • ๐Ÿ‘ Useful app
  • ๐Ÿš€ Works great
  • โญ Awesome
  • โญ Excellent app

Room to Improve

  • ๐Ÿ› Lots of ads
  • ๐Ÿ› Ads block information
  • ๐Ÿ› Inaccurate information
Reverse Phone Lookup#3

Reverse Phone Lookup by Whitepages.com

Look Up Numbers and Caller ID
Worth Considering
๐Ÿ”ง Utilities
4.6๐Ÿ˜ž(11K ratings)
FreeIn-App Purchases
Reverse Phone Lookup screenshot 1
Reverse Phone Lookup screenshot 2
Reverse Phone Lookup screenshot 3
Reverse Phone Lookup screenshot 4
Reverse Phone Lookup screenshot 5
Reverse Phone Lookup screenshot 6

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.

What We Love

  • ๐Ÿ”’ Accurate phone number lookup
  • โฑ๏ธ Quick response times
  • ๐Ÿ” Helpful for identifying spam calls

Room to Improve

  • ๐Ÿšซ Inaccurate or incomplete information
  • ๐Ÿ’ฐ Paywall for basic features
  • ๐Ÿ› Frequent crashes and bugs

More Free Number Lookup apps to explore

4
Mr. Number Lookup & Call Block
Mr. Number Lookup & Call Block
Mr. Number Lookup & Call Block
Identify callers quickly
Free

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.

Identify unknown callersBlock specific phone numbersSpam detection and blocking
๐Ÿ”ง Utilities
(99K)
free with in-app purchases
5
Number Finder Caller ID :True
Number Finder Caller ID :True
Number Finder Caller ID :True
Spam and Lookup Protection
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
๐Ÿ”ง Utilities
(70K)
free with in-app purchases
6
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
๐Ÿ”ง Utilities
(478)
free with in-app purchases
7
Whitepages: People Search
Whitepages: People Search
Whitepages: People Search
Phone Number & Address 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
๐Ÿ” Reference
(162K)
free with in-app purchases
8
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
๐Ÿ” Reference
(19K)
free with in-app purchases
9
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Spam BlockerใƒปPhone Call Filter
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
๐Ÿ”ง Utilities
(251K)
free with in-app purchases
10
Reverse Lookup ยฎ
Reverse Lookup ยฎ
Reverse Lookup ยฎ
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
๐Ÿ”ง Utilities
(1.6K)
free with in-app purchases
11
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
๐Ÿ” Reference
(33K)
free with in-app purchases
12
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
๐Ÿ”ง Utilities
(1.1K)
free
13
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
๐Ÿ”ง Utilities
(15K)
free with in-app purchases
14
TruthFinder Search
TruthFinder Search
TruthFinder Search
Find Public Records
Free

Access public records and perform reverse phone number lookups quickly. Identify unknown callers, avoid scams, and uncover information on the go. This app provides a convenient way to search for details using just a phone number.

Reverse phone number lookupPublic records searchIdentify unknown callers
๐Ÿ’ผ Business
(6.2K)
free with in-app purchases
15
Text Me - Phone Call + Texting
Text Me - Phone Call + Texting
Text Me - Phone Call + Texting
Second Number Unlimited Calls
Free

This app provides a free second phone number for calling and texting within the US and Canada. Protect your privacy, use it for side projects, or connect with international friends at low costs. It offers features like voicemail and the ability to turn tablets into phones.

Free calling and texting to US/CanadaSecond phone number for privacyLow-cost international calls
๐ŸŒ Social Networking
(650K)
free with in-app purchases
16
OneLocator: GPS family safety
OneLocator: GPS family safety
OneLocator: GPS family safety
GPS family locator & Tracker
Free

Locate friends and family members accurately and quickly using GPS and cell tracking. See their location history, receive movement alerts, and even check their phone's battery level. This app helps you find lost phones and navigate to loved ones' locations.

GPS and cell trackingLocation historyMovement notifications
๐ŸŒ Social Networking
(76K)
free with in-app purchases
17
Show Caller ID & Number Search
Show Caller ID & Number Search
Show Caller ID & Number Search
Spam Call BlockerใƒปPhone Lookup
Free

Identify unknown callers and block unwanted spam calls with this app. It provides real-time caller ID, a global spam database, and allows you to search for caller details. Take control of your phone calls and stay protected from scams.

Caller ID LookupSpam Call BlockerFind Name & Location
๐Ÿ”ง Utilities
(196)
free with in-app purchases
18
Second Phone Number -Texts App
Second Phone Number -Texts App
Second Phone Number -Texts App
SIM Free - Texting+Calling App
Free

Obtain a secondary phone number for calls and texts without needing an extra SIM card. This app allows you to separate personal and business communications, record calls, and send unlimited messages. It's ideal for online transactions, dating, and professional use.

Get a second phone numberMake and receive calls and textsRecord incoming and outgoing calls
๐Ÿ”ง Utilities
(32K)
free with in-app purchases
19
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
๐Ÿ”ง Utilities
(1)
free with in-app purchases
20
Real Caller : Caller id
Real Caller : Caller id
Real Caller : Caller id
Number Lookup - Phone Numbers
Free

This app allows users to create profiles, search for others, and block unwanted calls. It also offers instant messaging between users and allows you to add multiple names to your verified phone number for easier identification. Premium features are available through subscription.

Create and manage user profilesSearch for other users' profilesBlock unwanted phone calls
๐Ÿ”ง Utilities
(3.3K)
freemium