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Best Free Phone Number Business Apps

227+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

Google Voice is the household name in free phone number business, but it's far from the only option. We track 227+ alternatives and competitors on iOS β€” many free, many higher-rated than you'd expect.

Top Picks for Free Phone Number Business

Google Voice#1

Google Voice by Google LLC

Smarter voice calling
Editor's Choice
πŸ“Š Productivity
4.3😐(62K ratings)
Free
#32in Productivity
Google Voice screenshot 1
Google Voice screenshot 2
Google Voice screenshot 3
Google Voice screenshot 4

"Get a smarter voice calling experience with this app that provides you with a phone number for calls, texts, and voicemail. Stay in control with spam filtering, personalized settings, and easy message management across devices. Enjoy advanced features like voicemail transcription and save on international calling rates. Available for personal Google Accounts in the US and Google Workspace accounts in select markets."

What We Love

  • πŸš€ Excellent service for 20+ years
  • πŸ“ž Free calls and texts with WiFi
  • πŸ”’ Ability to block/filter numbers
  • πŸ” Helpful for business/privacy needs

Room to Improve

  • 🌍 Not available in some countries
  • πŸ” Contacts management issues
  • πŸ› Unstable connection, call drops
Burner: Second Phone Number#2

Burner: Second Phone Number by Ad Hoc Labs, INC

Private Text, Voice Calls, VPN
Strong Contender
πŸ”§ Utilities
4.7😞(93K ratings)
FreeAdsIn-App Purchases
#8in Utilities
Burner: Second Phone Number screenshot 1
Burner: Second Phone Number screenshot 2
Burner: Second Phone Number screenshot 3
Burner: Second Phone Number screenshot 4
Burner: Second Phone Number screenshot 5
Burner: Second Phone Number screenshot 6

Get a second phone number with enhanced privacy features for private texting, calling, and messaging. Simplify your life with improved features and a fresh new look. Try it now!

What We Love

  • πŸš€ Efficient service
  • πŸ”’ Privacy protection
  • πŸ‘ Convenient for business use
  • πŸ‘ Useful for avoiding spam calls

Room to Improve

  • πŸ› Unreliable notifications
  • πŸ› Buggy after recent updates
  • πŸ”‹ High battery consumption
Second Phone Number -Texts App#3

Second Phone Number -Texts App by Smart Tool Studio

SIM Free - Texting+Calling App
Worth Considering
πŸ”§ Utilities
4.5😞(32K ratings)
FreeIn-App Purchases
Second Phone Number -Texts App screenshot 1
Second Phone Number -Texts App screenshot 2
Second Phone Number -Texts App screenshot 3
Second Phone Number -Texts App screenshot 4
Second Phone Number -Texts App screenshot 5
Second Phone Number -Texts App screenshot 6

Access a second phone number through this app for separate business and private communication needs. Enjoy text and call functionalities without the need for an additional SIM card.

What We Love

  • πŸ™Œ Reliable service
  • πŸ’° Affordable pricing
  • 🌐 Works well with WiFi
  • 🀳 Useful for online dating

Room to Improve

  • πŸ”’ Security and privacy concerns
  • πŸ€– Potential for spam/fraud
  • πŸ’Έ Expensive subscription and credits

More Free Phone Number Business apps to explore

4
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.

πŸ’Ό Business
(44K)
5
LinkedPhoneβ€”Pro Business Line
LinkedPhoneβ€”Pro Business Line
LinkedPhoneβ€”Pro Business Line
2nd Numberβ€”Calls, Texts, Teams
Free

Get a professional second phone line for your business with advanced features like call forwarding, voicemail, and a separate business number, all in one convenient app. Stay connected with clients seamlessly and enhance your professional image.

πŸ’Ό Business
(180)
6
TextNow: Call + Text Unlimited
TextNow: Call + Text Unlimited
TextNow: Call + Text Unlimited
Phone Number & Wifi Calling
Free

This application allows users to make unlimited calls and send texts using a dedicated phone number. With TextNow, stay connected seamlessly and affordably. Download now to enjoy unlimited communication.

🌐 Social Networking
(904K)
7
Second Phone Number - 2Number
Second Phone Number - 2Number
Second Phone Number - 2Number
2nd Line for Texts and Calls
Free

Get a second phone number for private calls and texts with 2Number! Make international calls, hide your real number, and use features like call recording and text messaging. Perfect for online services, dating, and more. Try it now!

πŸ”§ Utilities
(132K)
8
Line2 - Second Phone Number
Line2 - Second Phone Number
Line2 - Second Phone Number
Calls, Texts, & SMS Messaging
Free

Get a second phone number for calls and texts with Line2 - a convenient communication app that helps you manage work and personal contacts separately. Stay connected on the go without needing a second device. Try Line2 today!

πŸ“Š Productivity
(20K)
9
OnPhone: Second Number & eSIM
OnPhone: Second Number & eSIM
OnPhone: Second Number & eSIM
Private Texts & Calls, eSIMs
Free

"Get a second phone number for personal or business use with OnPhone. Make international calls, choose custom numbers, and enjoy features like voicemail, call recording, call forwarding, and more with eSIM technology to save on data fees. Download now!"

πŸ’Ό Business
(51K)
10
Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Business calling and texting
Free

This application provides teams with a comprehensive phone system, offering features like unlimited calling and texting, a lightweight CRM, integration with various platforms, and exceptional customer support. Users can easily manage business communications, keep personal and business numbers separate, and try it for free for 7 days. Get started in minutes with no long-term commitment.

πŸ’Ό Business
(11K)
11
Second Phone Number | 2nd Line
Second Phone Number | 2nd Line
Second Phone Number | 2nd Line
Text Me Now + Unlimited Call
Free
🌐 Social Networking
(158)
12
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.

🌐 Social Networking
(9)
13
Second Phone Number β„’ 2nd Line
Second Phone Number β„’ 2nd Line
Second Phone Number β„’ 2nd Line
Second line for calls & texts
Free

A second phone number app that provides users with an extra line for calls and texts, ideal for separating work and personal communications. Stay organized and maintain privacy by easily managing two numbers on one device. Download now for improved communication efficiency.

πŸ’Ό Business
(4.6K)
14
Text Number-Phone Text Message
Text Number-Phone Text Message
Text Number-Phone Text Message
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!

πŸ“Š Productivity
(14)
15
Wabi - Number for WA Business
Wabi - Number for WA Business
Wabi - Number for WA Business
Virtual Number for WhatsApp
Free

Get a dedicated phone number for WhatsApp Business with Wabi! Easily set up your WhatsApp Business account, separate personal and business chats, set business hours, and more. Try it for $3.99/month with a free 7-day trial available for many destinations. Visit https:/www.wabi-app.com for details.

πŸ’Ό Business
(4.1K)
16
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.

πŸ’Ό Business
(15K)
17
Talkatone: WiFi Text & Calls
Talkatone: WiFi Text & Calls
Talkatone: WiFi Text & Calls
Unlimited Voice Calling, Texts
Free

Stay connected with Talkatone, a versatile app that lets you send texts and make calls using just a WiFi connection. Enjoy seamless communication with friends and family worldwide. Download now to experience reliable and cost-effective communication on-the-go.

🌐 Social Networking
(140K)
18
Second Phone Number'
Second Phone Number'
Second Phone Number'
Call.ing & Talk Change.r
Free

Get a second phone number for managing personal and professional calls separately. Keep your communication organized with this convenient app.

πŸ’Ό Business
(44K)
19
2nd Phone Number: BusinessLine
2nd Phone Number: BusinessLine
2nd Phone Number: BusinessLine
Organize your Text & Calls Now
Free

Get a second phone number easily with this app for all your texting and calling needs. Separate work and personal communications effortlessly in one device.

πŸ’Ό Business
(3.8K)
20
TXT App Phone Now
TXT App Phone Now
TXT App Phone Now
2nd Line:Text,WiFi Call Me Now
Free

Get a 2nd line for free WiFi phone calls with the TXT App Phone Now. Stay connected without using your phone's plan. Try it now!

🌐 Social Networking
(10K)

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