Best Iphone App Lookup Phone Number

208+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated June 2026

Out of 208+ iphone app lookup phone number 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 Iphone App Lookup Phone Number (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Number Finder Caller ID :TrueNumber Finder Caller ID :TrueFree4.7โ˜… (70K)YesYesJul 2026
2Reverse LookupReverse LookupFree4.7โ˜… (146K)YesNoJul 2026
3WhoU - Reverse Phone LookupWhoU - Reverse Phone LookupFree5.0โ˜… (1)NoYesMay 2026
4Real Caller : Caller idReal Caller : Caller idFree4.1โ˜… (3.3K)YesYesJul 2026
5Number Lookup: Who is calling?Number Lookup: Who is calling?Free3.9โ˜… (478)NoYesJul 2026
6Phone Number Lookup & FinderPhone Number Lookup & FinderFree4.5โ˜… (227)YesYesJul 2026
7Truecaller: Premium Caller IDTruecaller: Premium Caller IDFree4.4โ˜… (251K)YesYesJul 2026
8Reverse Phone Lookup ยทReverse Phone Lookup ยทFree4.1โ˜… (325)YesYesJul 2026

Top Picks for Iphone App Lookup Phone Number

Number Finder Caller ID :True#1

Number Finder Caller ID :True by Digitalists Interactive Agency Ltd

Spam and Lookup Protection
Editor's Choice
๐Ÿ”ง Utilities
4.7๐Ÿ˜ž(70K ratings)
FreeAdsIn-App Purchases
Number Finder Caller ID :True screenshot 1
Number Finder Caller ID :True screenshot 2
Number Finder Caller ID :True screenshot 3

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.

What We Love

  • ๐Ÿš€ Helpful in finding unknown callers
  • ๐Ÿ‘ Provides useful information
  • ๐Ÿ’ก Ability to track and monitor calls

Room to Improve

  • ๐Ÿ› Inaccurate or incomplete information
  • ๐Ÿ’ฐ Expensive subscription fees
  • ๐Ÿ”’ Privacy concerns with required permissions
Reverse Lookup#2

Reverse Lookup by Orave Technologies

Phone number lookup pro.
Strong Contender
๐Ÿ” Reference
4.7๐Ÿ˜Š(146K ratings)
FreeAds
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

More Iphone App Lookup Phone Number apps to explore

4
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
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
๐Ÿ”ง Utilities
(478)
free with in-app purchases
6
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
7
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
8
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
9
Find Caller - Reverse Lookup
Find Caller - Reverse Lookup
Find Caller - Reverse Lookup
Caller id reverse phone lookup
Free

Identify the risk level of unknown phone numbers from around the world. Avoid spam and fraudulent calls by looking up true names and locations. Protect yourself from scams with real-time updated risk information.

Identify unknown call risk levelLookup true name and locationSearch phone number database
๐Ÿ”ง Utilities
(705)
free with in-app purchases
10
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
11
Phoner: Second Phone Number
Phoner: Second Phone Number
Phoner: Second Phone Number
Texting & Voice Calling
Free

This app provides a secondary phone number for texting and calling, allowing users to protect their privacy. It offers features like call recording, anonymous caller lookup, and international calling. Users can get multiple numbers for various needs, from personal use to business.

Second phone number for texting and callingProtect privacy by hiding real numberInternational calling and texting
๐Ÿ”ง Utilities
(34K)
free with in-app purchases
12
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
13
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
14
App Lock - Lock Apps .
App Lock - Lock Apps .
App Lock - Lock Apps .
App Locker For iPhone
Free

Manage screen time and enhance privacy with customizable modes for work, personal use, and parental control. Set app restrictions, use geofencing, and secure apps with passwords or biometrics. Features include intruder alerts and app disguise for added security.

Parental Control (Teen Mode)Multiple Modes (Work, Personal, Beast)App Restrictions & Time Limits
๐Ÿ”ง Utilities
(6.5K)
free with in-app purchases
15
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
16
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
17
2nd Line - Second phone number
2nd Line - Second phone number
2nd Line - Second phone number
Calls text.s from 2.nd number
Free

Get a second phone number for calls and texts without needing a new SIM or device. This app provides real US, Canada, and Finland numbers for privacy, business, or personal use. Enjoy features like voicemail, call recording, and international calling.

Second phone numberUS, Canada, Finland numbersCall and text
๐Ÿ’ผ Business
(16K)
free with in-app purchases
18
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
19
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
20
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

FAQ about Iphone App Lookup Phone Number

What is the best iphone app lookup phone number for iPhone?
Number Finder Caller ID :True tops our iphone app lookup phone number ranking as of June 2026, with a 4.7-star average from 70K App Store ratings, and it's free to download.
Yes โ€” 20 of the top iphone app lookup phone number we rank are free to download, including Number Finder Caller ID :True and Reverse Lookup.
Number Finder Caller ID :True shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 208+ iphone app lookup phone number on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides a comprehensive reverse phone lookup service to identify unknown callers. It reveals caller names, locations, and assesses spam/scam threats. Additionally, it offers privacy protection tools, allowing users to see who has searched for their number and opt out of community phone books.
Key features include unlimited reverse phone lookups, real-time caller ID identification, and comprehensive spam detection. Users can also access privacy protection tools, track their search history, and easily opt out of unwanted listings.