Best Free Reverse Lookup Number Apps

208+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated August 2026

Out of 208+ free reverse lookup number 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 Free Reverse Lookup Number Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Reverse LookupReverse LookupFree4.7โ˜… (153K)YesNoAug 2026
2Reverse Lookup - Number FinderReverse Lookup - Number FinderFree4.6โ˜… (68)NoYesJul 2026
3Number Lookup: Who is calling?Number Lookup: Who is calling?Free3.9โ˜… (478)NoYesJul 2026
4Reverse Phone LookupReverse Phone LookupFree4.6โ˜… (11K)NoYesAug 2026
5WhoU - Reverse Phone LookupWhoU - Reverse Phone LookupFree5.0โ˜… (1)NoYesMay 2026
6Reverse Lookup ยฎReverse Lookup ยฎFree4.2โ˜… (1.7K)NoYesAug 2026
7ReversePhone: Number LookupReversePhone: Number LookupFree4.4โ˜… (53)YesYesAug 2026
8Reverse Lookup: Phone SearchReverse Lookup: Phone SearchFree1.9โ˜… (8)YesYesJul 2026

Top Picks for Free Reverse Lookup Number

Reverse Lookup#1

Reverse Lookup by Orave Technologies

Phone number lookup pro.
Editor's Choice
๐Ÿ” Reference
4.7๐Ÿ˜Š(153K ratings)
FreeAds
#83in 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
Reverse Lookup - Number Finder#2

Reverse Lookup - Number Finder by Techook LLC

People Search
Strong Contender
๐Ÿ”ง Utilities
4.6(68 ratings)
FreeIn-App Purchases
Reverse Lookup - Number Finder screenshot 1
Reverse Lookup - Number Finder screenshot 2
Reverse Lookup - Number Finder screenshot 3
Reverse Lookup - Number Finder screenshot 4
Reverse Lookup - Number Finder screenshot 5

Instantly access a comprehensive online directory to find information about people, businesses, and devices. Quickly look up phone numbers, addresses, IMEI, serial numbers, and VINs to verify identities or gather details.

Number Lookup: Who is calling?#3

Number Lookup: Who is calling? by DP Intelligence LLC

Reverse phone number lookup
Worth Considering
๐Ÿ”ง Utilities
3.9๐Ÿ˜ž(478 ratings)
FreeIn-App Purchases
Number Lookup: Who is calling? screenshot 1
Number Lookup: Who is calling? screenshot 2
Number Lookup: Who is calling? screenshot 3
Number Lookup: Who is calling? screenshot 4

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.

What We Love

  • ๐Ÿš€ Provides useful information
  • ๐Ÿ‘ Easy to use
  • ๐Ÿ”’ Helpful for security

Room to Improve

  • ๐Ÿ’ฐ Requires paid subscription
  • ๐Ÿ› Inaccurate or incomplete information
  • ๐Ÿšซ Doesn't work as promised

More Free Reverse Lookup Number apps to explore

4
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
๐Ÿ”ง Utilities
(11K)
free with in-app purchases
5
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
6
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
(1.7K)
free with in-app purchases
7
ReversePhone: Number Lookup
ReversePhone: Number Lookup
ReversePhone: Number Lookup
Verify Phone & Caller Insights
Free

Instantly identify unknown callers and search any phone number to uncover spam or suspicious activity. This tool also helps detect phishing attempts in URLs and IP addresses, offering a secure way to manage unwanted calls and online threats.

Reverse phone number searchIdentify unknown callersSpam and scam detection
๐Ÿ”ง Utilities
(53)
free with in-app purchases
8
Reverse Lookup: Phone Search
Reverse Lookup: Phone Search
Reverse Lookup: Phone Search
Reverse Phone Number Lookup
Free

Identify unknown callers by searching their phone numbers. Get details like phone type, location, and carrier. You can also call, text, or report numbers directly from the app.

Reverse phone number lookupIdentify unknown caller detailsView phone type, city, state, zip, country, carrier
๐Ÿ” Reference
(8)
free with in-app purchases
9
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
10
Phone Reveal
Phone Reveal
Phone Reveal
Reverse Phone Number Lookup
Free

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.

Reverse phone number lookupIdentify unknown callersSupports cell and land lines
๐Ÿ”ง Utilities
(1.9K)
ad-supported
11
Reverse Phone Lookup Number
Reverse Phone Lookup Number
Reverse Phone Lookup Number
Unknown Phone Number Lookup
Free

Identify unknown callers and protect yourself from spam. This tool accesses a large database to reveal caller identities, offering peace of mind and enhanced communication safety. It also helps block unwanted calls.

Instant caller identificationExpansive number databaseSpam and scam protection
๐Ÿ”ง Utilities
(6)
free
12
Reverse Lookup : Caller ID
Reverse Lookup : Caller ID
Reverse Lookup : Caller ID
Phone Number Details
Free

Instantly access detailed information about any phone number worldwide. Discover the name, address, and carrier associated with a number without any subscription fees. A pay-as-you-go model makes it convenient to get the details you need.

Worldwide phone number supportName, address, and carrier informationNo subscriptions required
๐Ÿ”ง Utilities
(6)
free with in-app purchases
13
CallGenius
CallGenius
CallGenius
Reverse Phone Lookup
Free

Instantly identify unknown callers and retrieve contact details by entering any phone number. Access a global database and utilize an AI assistant for further information. Manage your subscription easily through account settings.

Reverse phone lookupIdentify caller namesRetrieve contact details
๐Ÿ”ง Utilities
(27)
free with in-app purchases
14
Lookify - Reverse Phone Lookup
Lookify - Reverse Phone Lookup
Lookify - Reverse Phone Lookup
Caller ID and Number Lookup
Free

Identify unknown callers and protect yourself from scams. This app allows private searches for phone numbers and provides resources to stay informed about threats. Users can also contribute to a community database of spam and scam calls.

Identify unknown callersPrivate phone number searchesScam and threat alerts
๐Ÿ”ง Utilities
(1)
free with in-app purchases
15
LookUP : Find Number
LookUP : Find Number
LookUP : Find Number
Find Number, Face Recognition
Free

Identify unknown callers and find contact information using phone numbers or facial recognition. Search for individuals by name to retrieve their cell phone numbers from a global database.

Identify unknown phone numbersFacial recognition to find contact detailsSearch for contacts by name
๐ŸŒ Social Networking
(38)
free with in-app purchases
16
Find Caller ID: Reverse Lookup
Find Caller ID: Reverse Lookup
Find Caller ID: Reverse Lookup
Caller id, Phone number lookup
Free

Identify unknown callers and detect spam calls with a global phone number database. Customize caller ID with dynamic colors based on risk level and manage your contacts efficiently. Enjoy anonymous searches without registration.

Phone number searchSpam call detectionCustomizable caller ID colors
๐Ÿ”ง Utilities
(141)
free with in-app purchases
17
Number Lookup ๏ผšNumber Book
Number Lookup ๏ผšNumber Book
Number Lookup ๏ผšNumber Book
Get Caller's Name & Block Spam
Free

Identify unknown callers and block spam with a comprehensive global number database. This app offers anonymous searches, effortless contact management, and instant search history saving. Stay informed and protected from scams with a user-friendly interface.

Comprehensive number lookupSpam call detectionAnonymous searches
๐Ÿ”ง Utilities
(53)
freemium
18
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
19
Reverse Phone Lookup ยท
Reverse Phone Lookup ยท
Reverse Phone Lookup ยท
Number book, caller id
Free

Identify unknown callers and block spam or scam calls. This app provides threat levels for unknown numbers, revealing their true name and location. Search a vast database to avoid annoying calls and protect yourself.

Identify unknown callsBlock spam & scam callsThreat level of unknown numbers
๐Ÿ”ง Utilities
(325)
free with in-app purchases
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
๐Ÿ”ง Utilities
(1)
free with in-app purchases

FAQ about Free Reverse Lookup Number

What are the best free reverse lookup number apps for iPhone?
Reverse Lookup tops our free reverse lookup number apps ranking as of August 2026, with a 4.7-star average from 153K App Store ratings, and it's free to download.
Reverse Lookup shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 208+ free reverse lookup number 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.