Best Number Look Up Reverse Apps

205+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated May 2026

Out of 205+ number look up reverse 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 Number Look Up Reverse

Reverse Lookup#1

Reverse Lookup by Orave Technologies

Phone number lookup pro.
Editor's Choice
๐Ÿ” Reference
4.7๐Ÿ˜Š(146K ratings)
FreeAds
#86in 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 Phone Lookup#2

Reverse Phone Lookup by Whitepages.com

Look Up Numbers and Caller ID
Strong Contender
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
CallerSmart: Reverse Lookup#3

CallerSmart: Reverse Lookup by CALLERSMART.COM LLC

Caller ID & Spam Call Blocker
Worth Considering
๐Ÿ”ง Utilities
4.6๐Ÿ˜(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

  • ๐Ÿš€ Accurate reverse lookup
  • ๐Ÿ‘ Easy to use
  • ๐Ÿ’ก Helpful for identifying spammers
  • ๐Ÿ‘ Provides location and other details

Room to Improve

  • ๐Ÿ› Inconsistent/unreliable results
  • ๐Ÿ’ฐ Paywall for full details
  • ๐Ÿ”’ Privacy concerns with data collection

More Number Look Up Reverse apps to explore

4
ReversePhone: Number Lookup
ReversePhone: Number Lookup
ReversePhone: Number Lookup
Verify Phone, URL & IP Address
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
(16)
free with in-app purchases
5
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
6
Reverse Lookup - Number Finder
Reverse Lookup - Number Finder
Reverse Lookup - Number Finder
People Search
Free

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.

Reverse Phone Number LookupReverse Address LookupBusiness Records Lookup
๐Ÿ”ง Utilities
(68)
free with in-app purchases
7
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
8
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
9
Phone Number Lookup: Reverse
Phone Number Lookup: Reverse
Phone Number Lookup: Reverse
Phone Number Tracker Location
Free

Identify unknown callers and gather information about phone numbers. This app offers reverse phone lookup, caller ID, and the ability to find ISD codes and IP addresses. It helps you understand who is calling and provides details before you answer.

Reverse phone lookupMobile number trackerFind ISD codes
๐Ÿ” Reference
(177)
free with in-app purchases
10
Reverse Phone Lookup & Scan QR
Reverse Phone Lookup & Scan QR
Reverse Phone Lookup & Scan QR
Number Book & Block Trap Call
Free

Identify unknown callers, scan QR codes, and extract text from images. This tool helps manage communications and documents with a user-friendly interface and strong privacy.

Telephone number inquiryQR code scanningOCR text extraction
๐Ÿ”ง Utilities
(18)
free with in-app purchases
11
Eyecon Phone + Reverse Lookup
Eyecon Phone + Reverse Lookup
Eyecon Phone + Reverse Lookup
Best dialer for calls & photos
Free

Enhance your calling experience with caller identification, photo-rich contacts, and integrated messaging. Manage your profile and connect faster with friends and colleagues.

Caller identificationPhoto-filled contactsProfile management
๐Ÿ”ง Utilities
(7.4K)
freemium
12
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
13
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
14
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
15
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
16
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
17
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
18
TrapCall: Reveal No Caller ID
TrapCall: Reveal No Caller ID
TrapCall: Reveal No Caller ID
Control Who Calls You & Block
Free

Unmask blocked and unknown callers, stop spam, and protect your privacy. Get caller ID for masked numbers, record calls, and receive voicemails as text. This app provides a solution for unwanted and harassing calls.

Reveal masked caller IDsBlock spam and telemarketersRecord incoming calls
๐Ÿ’ผ Business
(25K)
free with in-app purchases
19
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
๐Ÿ”ง Utilities
(227)
free with in-app purchases
20
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