Best 2Nd Phone Business Apps

229+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated September 2026

Whether you're new to 2nd phone business or looking for an upgrade, our curated collection of 229+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top 2Nd Phone Business Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Second Number - Business PhoneSecond Number - Business PhoneFree4.1★ (515)NoNoAug 2026
2Second Phone Number - 2nd SIMSecond Phone Number - 2nd SIMFreeNoYesMay 2026
3SmartLine Second Phone NumberSmartLine Second Phone NumberFree4.7★ (44K)NoNoSep 2026
4Second Number: 2nd Line PhoneSecond Number: 2nd Line PhoneFreeNoYesSep 2026
5PhoneCall-Calls & TextPhoneCall-Calls & TextFree1.0★ (1)YesYesSep 2026
62nd Line - Second phone number2nd Line - Second phone numberFree4.6★ (16K)NoYesSep 2026
7Second Phone Number ™ 2nd LineSecond Phone Number ™ 2nd LineFree4.5★ (5.1K)YesYesSep 2026
8Second Phone, 2nd Call NumberSecond Phone, 2nd Call NumberFree2.3★ (9)NoYesSep 2026

Top Picks for 2Nd Phone Business

Second Number - Business Phone#1

Second Number - Business Phone by App Studio Pty Ltd

Inbound & Outbound Phone Calls
Editor's Choice
📊 Productivity
4.1😞(515 ratings)
Free
Second Number - Business Phone screenshot 1
Second Number - Business Phone screenshot 2
Second Number - Business Phone screenshot 3
Second Number - Business Phone screenshot 4
Second Number - Business Phone screenshot 5

Get a second phone number for business, dating, or personal use without needing a second device. Purchase numbers in over 60 countries with high-quality audio and optional call recording. Future updates include virtual receptionists and SMS functionality.

What We Love

  • 🚀 Great app
  • 👍 Useful for business
  • 👍 Convenient second number
  • 👍 Clear call quality

Room to Improve

  • 🐛 Not accepting new clients
  • 🐛 App doesn't work
  • 🐛 Issues with sign-up/registration
  • 🐛 Unreliable performance
SmartLine Second Phone Number#3

SmartLine Second Phone Number by GoDaddy.com, LLC

2nd phone number for business
Worth Considering
💼 Business
4.7😞(44K ratings)
FreeIn-App Purchases
SmartLine Second Phone Number screenshot 1
SmartLine Second Phone Number screenshot 2
SmartLine Second Phone Number screenshot 3
SmartLine Second Phone Number screenshot 4
SmartLine Second Phone Number screenshot 5

Get a dedicated second phone number for your business to maintain privacy and professionalism. This app ensures calls are business-related, offers a spam filter, custom voicemail, and voicemail-to-text transcription. Manage your business communications efficiently with organized history and timely notifications.

What We Love

  • 🚀 Convenient business line
  • 📝 Stores call/text history
  • ⏱️ Ability to set business hours

Room to Improve

  • 🐛 Unreliable text messaging
  • 📞 Missed/dropped calls
  • 🔔 Delayed/missing notifications
  • 🤖 Poor customer support

More 2Nd Phone Business apps to explore

FAQ about 2Nd Phone Business

What are the best 2nd phone business apps for iPhone?
Second Number - Business Phone tops our 2nd phone business apps ranking as of September 2026, with a 4.1-star average from 515 App Store ratings, and it's free to download.
Yes — 20 of the top 2nd phone business apps we rank are free to download, including Second Number - Business Phone and Second Phone Number - 2nd SIM.
Second Number - Business Phone has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 229+ 2nd phone business apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to obtain and use a second phone number without needing a physical second phone. You can use it for business, dating, or personal reasons, making and receiving calls from a dedicated virtual number.
Key features include purchasing virtual phone numbers in over 60 countries (local, mobile, and toll-free), high-quality ISDN audio for calls, and the ability to record incoming and outgoing calls. Future features like a virtual receptionist and SMS are planned.