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Best 2Nd Line Business Apps

194+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated April 2026

Whether you're new to 2nd line business or looking for an upgrade, our curated collection of 194+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for 2Nd Line Business

2nd Line - Second phone number#1

2nd Line - Second phone number by Patel Sardarben

Calls text.s from 2.nd number
Editor's Choice
💼 Business
4.6😞(15K ratings)
FreeAdsIn-App Purchases
2nd Line - Second phone number screenshot 1
2nd Line - Second phone number screenshot 2
2nd Line - Second phone number screenshot 3
2nd Line - Second phone number screenshot 4
2nd Line - Second phone number screenshot 5
2nd Line - Second phone number screenshot 6

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.

What We Love

  • 🚀 Easy to set up
  • 💡 Provides second phone number
  • 🔒 Secure service

Room to Improve

  • 🐛 Unreliable service, frequent issues
  • 💰 Expensive, poor value for money
  • 🔍 Invasive ID verification requirements
2nd Phone Number: BusinessLine#2

2nd Phone Number: BusinessLine by GREEN DYGITAL CONSULTING LLP

Organize your Text & Calls Now
Strong Contender
💼 Business
4.6😞(3.8K ratings)
FreeAdsIn-App Purchases
2nd Phone Number: BusinessLine screenshot 1
2nd Phone Number: BusinessLine screenshot 2
2nd Phone Number: BusinessLine screenshot 3
2nd Phone Number: BusinessLine screenshot 4
2nd Phone Number: BusinessLine screenshot 5
2nd Phone Number: BusinessLine screenshot 6

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.

What We Love

  • 👍 Works as expected
  • 👍 Good app overall
  • 👍 Decent performance

Room to Improve

  • 🐛 Unreliable service
  • 💰 Expensive subscription
  • 🔒 Questionable privacy practices
Second Phone Number ™ 2nd Line#3

Second Phone Number ™ 2nd Line by Pretty Boa Media Ltd

Second line for calls & texts
Worth Considering
💼 Business
4.5😐(4.6K ratings)
FreeAdsIn-App Purchases
Second Phone Number ™ 2nd Line screenshot 1
Second Phone Number ™ 2nd Line screenshot 2
Second Phone Number ™ 2nd Line screenshot 3
Second Phone Number ™ 2nd Line screenshot 4
Second Phone Number ™ 2nd Line screenshot 5
Second Phone Number ™ 2nd Line screenshot 6

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.

What We Love

  • 👍 Good app
  • 👍 Nice and very good job
  • 👍 Fast and reliable
  • 👍 Awesome and amazing

Room to Improve

  • 🐛 Text feature doesn't work
  • 🐛 Incoming calls suddenly stopped
  • 🐛 Freezes and doesn't work

More 2Nd Line Business apps to explore

4
2nd Line Second Phone Number ◎
2nd Line Second Phone Number ◎
2nd Line Second Phone Number ◎
Call & Text with a Second Line
Free

Stay connected with a second phone number using this app. Easily send texts, make calls, and manage your communications with a dedicated second line. Download now to streamline your communication needs.

🔧 Utilities
(66)
5
Second Phone Number: 2nd Line
Second Phone Number: 2nd Line
Second Phone Number: 2nd Line
Second Phone Line
Free

Get a second phone number easily with "Second Phone Number: 2nd Line" app. Separate business and personal calls, personalize your number, and enjoy no hidden charges. Try the free trial or subscribe for $9.99/month or $49.99/year.

💼 Business
(3.7K)
6
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)
7
2nd Line+ Second Phone Number
2nd Line+ Second Phone Number
2nd Line+ Second Phone Number
Call & Receive SMS Text Number
Free

Get a second phone number with the "2nd Line" app! Send texts, make calls, and stay connected without revealing your personal number. Perfect for privacy and convenience.

🔧 Utilities
(1.2K)
8
LinkedPhone—Pro Business Line
LinkedPhone—Pro Business Line
LinkedPhone—Pro Business Line
2nd Number—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.

💼 Business
(180)
9
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!

🔧 Utilities
(131K)
10
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.

🔧 Utilities
(34K)
11
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)
12
WhatsApp Business
WhatsApp Business
WhatsApp Business
by WhatsApp Inc.
Free

A tool for businesses to engage with customers efficiently through messaging and business profile creation. Features include separate business and personal phone number support, messaging tools, and the ability to run WhatsApp Business alongside WhatsApp Messenger.

💼 Business
(48K)
13
Second Phone Number . 2nd Line
Second Phone Number . 2nd Line
Second Phone Number . 2nd Line
Calls & Text On 2Number Phone
Free

Get a second phone number with the "2nd Line" app for making calls and texts separately from your personal number. Stay organized and keep work and personal communication separate effortlessly. Try it now!

💼 Business
(2.8K)
14
Index: Business Phone Number
Index: Business Phone Number
Index: Business Phone Number
Organize Your Communication
Free

This application helps small businesses enhance customer communication with features like instant auto-reply, texting shortcuts, customer notes, and more. It provides a dedicated business phone number, auto-reply for missed calls, texting shortcuts, and customer data organization for improved customer interactions. Download today for a risk-free 7-day trial.

💼 Business
(376)
15
Second numéro・Burner Phone
Second numéro・Burner Phone
Second numéro・Burner Phone
Dington.e plus Text.ing me now
Free

Get a second phone number for calls and texts, all in one app. Keep your personal and professional communications separate with this convenient and easy-to-use second line app. Try it now for better organization and privacy.

💼 Business
(17)
16
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.

💼 Business
(11K)
17
Text Phone Number: Talk Safe
Text Phone Number: Talk Safe
Text Phone Number: Talk Safe
Second Line Call & Text Me Now
Free

A second line texting application that allows users to send and receive texts using a different number, preserving privacy and organization. Stay connected without revealing your personal number.

💼 Business
(2.4K)
18
Text Us ™ Texting For Me Now
Text Us ™ Texting For Me Now
Text Us ™ Texting For Me Now
Second Phone Number Plus Txt
Free

Get a second phone number with Text Us™ for international texting and receiving verification codes. Enjoy affordable worldwide messaging and various credit packages. Features include multiline functionality, biometric lock, and different phone number types to choose from. Visit the link for more information: [link].

💼 Business
(3.1K)
19
2nd • Second Line Phone Number
2nd • Second Line Phone Number
2nd • Second Line Phone Number
Private Call and Text Messages
Free

Get a second line phone number with the app for separate personal and business use, allowing international calling and texting without extra SIM cards. Ideal for traveling, e-commerce, social networks, and local services. Try it now for convenient communication!

🔧 Utilities
(1.9K)
20
Second Phone Number -Texts App
Second Phone Number -Texts App
Second Phone Number -Texts App
SIM Free - Texting+Calling App
Free

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.

🔧 Utilities
(32K)