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Best Add Phone Book Apps

186+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

If you already know Reverse Lookup, this is the deeper bench. 186+ add phone book apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Add Phone Book

Reverse Lookup#1

Reverse Lookup by Orave Technologies

Phone number lookup pro.
Editor's Choice
šŸ” Reference
4.7šŸ˜Š(146K ratings)
FreeAds
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

  • šŸš€ Amazing tracking service
  • šŸ’Æ Helpful & instrumental
  • šŸ‘ Excellent Trustworthy Finder
  • šŸ”’ Unique, helpful review

Room to Improve

  • šŸ› Inaccurate
  • šŸ› SCAM!!!
  • šŸ› Canceled app they kept taking money out of my account and now deny it
Contacts+ | Address Book#2

Contacts+ | Address Book by FullContact Inc.

Effortless Contact Management
Strong Contender
šŸ“Š Productivity
4.5šŸ˜ž(5.8K ratings)
FreeAdsIn-App Purchases
Contacts+ | Address Book screenshot 1
Contacts+ | Address Book screenshot 2
Contacts+ | Address Book screenshot 3
Contacts+ | Address Book screenshot 4
Contacts+ | Address Book screenshot 5
Contacts+ | Address Book screenshot 6

Effortlessly manage and sync your contacts across devices and accounts with this cloud-based address book tool. Consolidate contact information, ensure accuracy, and access your address book from anywhere with ease. Simplify your contact management experience today!

What We Love

  • šŸš€ Easy contact management
  • šŸ” Useful contact enrichment
  • šŸ“š Great contact organization
  • šŸ”— Seamless sync across platforms

Room to Improve

  • šŸ› Unreliable sync and data loss
  • šŸ’° Expensive subscription model
  • šŸ” Inaccurate contact information
Phone Reveal#3

Phone Reveal by Skiily LLC

Reverse Phone Number Lookup
Worth Considering
šŸ”§ Utilities
4.7šŸ˜Š(1.8K 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

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.

What We Love

  • šŸ‘ Useful app
  • šŸš€ Works great
  • ā­ Awesome
  • ā­ Excellent app

Room to Improve

  • šŸ› Lots of ads
  • šŸ› Ads block information
  • šŸ› Inaccurate information

More Add Phone Book apps to explore

4
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!

šŸŒ Social Networking
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5
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.

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6
Hushed: US Second Phone Number
Hushed: US Second Phone Number
Hushed: US Second Phone Number
Private Texting & Calling App
Free

Stay connected with Hushed: US Second Phone Number for private texting and calling. Protect your privacy by using a second phone number for secure communication. Download now for secure and anonymous messaging.

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7
SLYNUMBER
SLYNUMBER
SLYNUMBER
Your second phone number.
Free

Get a second mobile number for added privacy and anonymity with SLYNUMBER. Use it for personal or business purposes, and enjoy real mobile numbers that work everywhere. No need for two phones - have both on one handset.

šŸŒ Social Networking
(9)
8
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.

šŸ”§ Utilities
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9
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.

šŸ”§ Utilities
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10
Corporate Phone
Corporate Phone
Corporate Phone
by Corporate Tools LLC
Free

Stay connected and professional with our secure VoIP phone service ā€“ make unlimited calls and texts with a dedicated phone number, manage voicemails with Visual Voicemail, and receive notifications for missed calls and messages. Download now to streamline your corporate communication.

šŸ’¼ Business
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11
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 with 2nd Line app and make calls and send texts from an additional number without needing an extra SIM card or phone. Use real US, Canada, and Finland phone numbers for calling and texting with the convenience of receiving calls and messages even when the app is closed.

šŸ’¼ Business
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12
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!

šŸ” Reference
(10K)
13
Phoner: Second Phone Number
Phoner: Second Phone Number
Phoner: Second Phone Number
Texting & Voice Calling
Free

Get a second phone number and add a layer of privacy with this texting and calling application. Protect your personal information and communicate seamlessly with others without revealing your primary number.

šŸ”§ Utilities
(34K)
14
TruthFinder Search
TruthFinder Search
TruthFinder Search
Find Public Records
Free

"Find public records and conduct reverse phone lookups with ease using this app. Access property information, ownership history, and identify unknown callers. Download now for a comprehensive search experience."

šŸ’¼ Business
(6.2K)
15
Second Phone Number 2nd Text
Second Phone Number 2nd Text
Second Phone Number 2nd Text
Caller Phone Call Text Message
Free

Get a second phone number for your iPhone with this app, perfect for separating work and personal calls seamlessly. Keep your communication organized and professional.

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16
PhoneLine - 2nd Phone Number
PhoneLine - 2nd Phone Number
PhoneLine - 2nd Phone Number
Text, Call, Stay Anonymous!
Free

Get a second phone number with PhoneLine for texting, calling, and chatting anonymously in the US. Stay connected wherever you are.

šŸ”§ Utilities
(0)
17
Nextline - Second Phone Number
Nextline - Second Phone Number
Nextline - Second Phone Number
by GRAND APPS YAZILIM VE TEKNOLOJI ANONIM SIRKETI
Free

Get a second phone number easily with an e-SIM from Nextline for instant online connectivity in 120 countries. No physical SIM cards needed, just a seamless and affordable service for global communication. Join the Nextline family for secure and flexible communication without roaming fees or contracts.

šŸ”§ Utilities
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18
eVoice ā€“ Business Phone Number
eVoice ā€“ Business Phone Number
eVoice ā€“ Business Phone Number
Virtual Business Phone System
Free

eVoice is a reliable communications solution that provides a second business line accessible through a mobile app, allowing you to connect with customers and colleagues easily. Simplify your communication needs and stay connected on-the-go.

šŸ’¼ Business
(519)
19
Locate & Track Phone By Number
Locate & Track Phone By Number
Locate & Track Phone By Number
Gps Phone Tracker By Number
Free

Discover and track local events, activities, and services near you with a user-friendly app that simplifies your search. Stay connected to your community by easily finding what you need at your fingertips. Download now to start exploring!

šŸŒ Social Networking
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20
Second Phone Number: 2nd eSIM
Second Phone Number: 2nd eSIM
Second Phone Number: 2nd eSIM
Virtual Line: Call, Text, SMS
Free

Get a Second Phone Number for Calls and Texts now! Enjoy the convenience of a second phone number without the need for an extra SIM card. Make calls, send texts, and keep your primary number private in various situations. Key features include selecting a second number, sending messages with US and Canadian numbers, and making international calls. Try it today for added privacy and functionality.

šŸ”§ Utilities
(758)

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