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Best Numberguru Phone Number Lookup Apps

201+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated April 2026

NumberGuru is the household name in numberguru phone number lookup, but it's far from the only option. We track 201+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Numberguru Phone Number Lookup

NumberGuru: Spam & Caller ID#1

NumberGuru: Spam & Caller ID by The NumberGuru LLC

Reverse Phone Number Lookup
Editor's Choice
🔧 Utilities
2.0😞(57 ratings)
FreeIn-App Purchases
NumberGuru: Spam & Caller ID screenshot 1
NumberGuru: Spam & Caller ID screenshot 2
NumberGuru: Spam & Caller ID screenshot 3
NumberGuru: Spam & Caller ID screenshot 4
NumberGuru: Spam & Caller ID screenshot 5
NumberGuru: Spam & Caller ID screenshot 6

Lookup unknown call details, block spam callers, and access premium public record reports with this revamped caller ID app. Quickly identify unknown numbers, block them instantly, and access detailed caller information including owner details, location, carrier, and spam scores. Optimize your caller ID experience now!

What We Love

  • ✅ Effective spam call identification
  • 📱 Free reverse phone lookup service
  • 👥 Helpful user comments and community feedback
  • 🎯 Accurate results for business/telemarketer calls

Room to Improve

  • ❌ No information returned for most numbers
  • 💰 Expensive subscription model ($24.99/month)
  • 🔄 Significant decline in functionality over time
Reverse Lookup#2

Reverse Lookup by Orave Technologies

Phone number lookup pro.
Strong Contender
🔍 Reference
4.7😊(146K ratings)
FreeAds
#98in Reference
Reverse Lookup screenshot 1
Reverse Lookup screenshot 2
Reverse Lookup screenshot 3
Reverse Lookup screenshot 4
Reverse Lookup screenshot 5

Reverse Lookup is a free iOS app that provides detailed information about phone numbers, including spam likelihood. Features include finding information on numbers, reporting scammers, and blocking callers. Quickly identify unknown callers before answering.

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
Number Finder True: Caller ID#3

Number Finder True: Caller ID by Digitalists Interactive Agency Ltd

Spam and Lookup Protection
Worth Considering
🔧 Utilities
4.7😞(70K ratings)
FreeAdsIn-App Purchases
Number Finder True: Caller ID screenshot 1
Number Finder True: Caller ID screenshot 2
Number Finder True: Caller ID screenshot 3
Number Finder True: Caller ID screenshot 4
Number Finder True: Caller ID screenshot 5

Reverse Phone Lookup application that helps you identify unknown callers and block spam calls. Simply enter a phone number to get detailed caller information and take control of your incoming calls. Stay informed and stay safe with Number Finder.

What We Love

  • 🚀 Helpful in finding unknown callers
  • 👍 Provides useful information
  • 💡 Ability to track and monitor calls

Room to Improve

  • 🐛 Inaccurate or incomplete information
  • 💰 Expensive subscription fees
  • 🔒 Privacy concerns with required permissions

More Numberguru Phone Number Lookup apps to explore

4
Phone Reveal
Phone Reveal
Phone Reveal
Reverse Phone Number Lookup
Free

An app that performs reverse phone number lookups to identify callers, supporting US/CA numbers with a 1 country code. Users can help improve accuracy by reporting spam callers. It is free to use, ad-supported, and does not require any personal information or payment details.

🔧 Utilities
(1.8K)
5
Text Me - Phone Call + Texting
Text Me - Phone Call + Texting
Text Me - Phone Call + Texting
Second Number Unlimited Calls
Free

Get a free second phone number for texting and calling with Text Me! Enjoy unlimited free calls and texts with this app. Try it now for a new way to communicate without extra charges!

🌐 Social Networking
(650K)
6
Whitepages: People Search
Whitepages: People Search
Whitepages: People Search
Phone Number & Address Finder
Free

Find contact information for individuals easily with this app. Access phone numbers, addresses, and more with just a few clicks. Start connecting today!

🔍 Reference
(162K)
7
Sideline: Private 2nd Number
Sideline: Private 2nd Number
Sideline: Private 2nd Number
Phone Call and Text Number
Free

Get a second phone number with Sideline and enjoy private texting, contact management, and more. Stay connected with unlimited texting and convenient call features, all in one app. Organize your conversations and never miss an important message.

🔧 Utilities
(15K)
8
BeenVerified: People Search
BeenVerified: People Search
BeenVerified: People Search
Phone, Email & Ancestry Lookup
Free

Experience efficient people search capabilities with this app, which allows you to find individuals using their phone numbers, emails, or names effortlessly. Simplify your search process and uncover valuable information with ease.

🔍 Reference
(33K)
9
mobile tracker, number finder
mobile tracker, number finder
mobile tracker, number finder
Mobile number tracker + lookup
Free
🔧 Utilities
(366)
10
Number Lookup: Who is calling?
Number Lookup: Who is calling?
Number Lookup: Who is calling?
Reverse phone number lookup
Free

Quickly identify unknown numbers with a global database using the Number Lookup app. Get personal details, identify spam calls, and add contacts seamlessly. No registration required for unlimited queries. Get it now!

🔧 Utilities
(478)
11
Ghost - Second Phone Number
Ghost - Second Phone Number
Ghost - Second Phone Number
Private Text & Call
Free

Easily generate temporary phone numbers for enhanced privacy and security with our app. Safeguard your identity, communicate securely, and stay anonymous while enjoying customizable options and seamless integration with popular services.

🔧 Utilities
(6.9K)
12
SmartLine Second Phone Number
SmartLine Second Phone Number
SmartLine Second Phone Number
2nd phone number for business
Free

SmartLine provides a second phone number for your business, ensuring professional communication separation. It offers features like professional call quality, spam call filtering, custom voicemail, and more. Stay organized, set business hours, and manage your business calls efficiently. Get SmartLine now and enhance your business communications.

💼 Business
(44K)
13
Reverse Phone Lookup
Reverse Phone Lookup
Reverse Phone Lookup
Look Up Numbers and Caller ID
Free

Lookup numbers and caller ID easily with a free app that provides detailed information on over 200 million phone numbers, including owners' names, addresses, and more. Identify unknown callers, block spam numbers, and sync contacts for enhanced protection against unwanted calls and scams.

🔧 Utilities
(11K)
14
Text Me Phone Number: Text App
Text Me Phone Number: Text App
Text Me Phone Number: Text App
Text app number Talk txtme now
Free

Text Number allows you to have a 2nd phone texting option to separate work and personal life without needing an extra SIM card. Choose your own number, block spam messages, receive verification codes, and keep work and personal communication separate. Start texting with Text Number today!

📊 Productivity
(14)
15
Dingtone: Phone Calls + Texts
Dingtone: Phone Calls + Texts
Dingtone: Phone Calls + Texts
WiFI Calling 2nd Phone Number
Free

Make free calls, send texts over WiFi, and get a second phone number with this app. Stay connected easily and efficiently on the go. Download now for seamless communication!

🌐 Social Networking
(31K)
16
Reverse Lookup ®
Reverse Lookup ®
Reverse Lookup ®
Phone lookup, ture caller id
Free

An app for reverse phone lookup and caller ID that helps identify and block spam calls and messages. Features include unknown call detection, number lookup, no registration requirement, and anonymous searches. Take control of your incoming calls with ease!

🔧 Utilities
(1.6K)
17
Mobile Number Location Finder
Mobile Number Location Finder
Mobile Number Location Finder
Locate Mobile Number Worldwide
Free

Locate mobile numbers worldwide and uncover caller information with this mobile number location finder app. Quickly find any mobile number's location, telecom operator, and city details to protect yourself from spam calls. Explore the map view feature for an enhanced search experience.

🔧 Utilities
(1.1K)
18
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Spam Blocker・Phone Call Filter
Free

Identify and block spam calls, search for unknown numbers, and utilize AI-powered call screening and recording features with this app. Enhance your phone call experience and safeguard your communication effortlessly. Spot annoying spam calls now!

🔧 Utilities
(251K)
19
Intelius Search
Intelius Search
Intelius Search
Intelius Search
Free

Access public records easily with the Intelius App. Search by address, phone number, or email, including reverse phone number lookup and property search features. Stay informed on the go and download the Intelius App today!

🔍 Reference
(10K)
20
Caller-ID
Caller-ID
Caller-ID
Reverse Phone Lookup
Free

A Caller-ID app for reverse phone lookup with detailed caller information, including global number search, geolocation mapping, social media directory, spam number reporting, and dialing format/timezone details. Ideal for identifying unknown callers and managing contacts efficiently.

🔍 Reference
(19K)

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