Best 2Nd Number Business Apps

228+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated November 2026

Out of 228+ 2nd number business apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top 2Nd Number Business Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Second Number - Business PhoneSecond Number - Business PhoneFree4.1β˜… (511)NoNoOct 2026
2Second Phone Number & 2ndSecond Phone Number & 2ndFree3.0β˜… (2)NoYesOct 2026
3SmartLine Second Phone NumberSmartLine Second Phone NumberFree4.7β˜… (44K)NoNoNov 2026
42nd Line Phone Number2nd Line Phone NumberFree4.5β˜… (41)YesNoOct 2026
5Second Phone Number Β© 2nd CallSecond Phone Number Β© 2nd CallFree4.8β˜… (501)NoYesOct 2026
6Second Phone Number CallingSecond Phone Number CallingFree4.6β˜… (649)NoYesOct 2026
7Second Phone Number - 2nd SIMSecond Phone Number - 2nd SIMFreeβ€”NoYesMay 2026
8Second Phone Number β„’ 2nd LineSecond Phone Number β„’ 2nd LineFree4.5β˜… (5K)YesYesNov 2026

Top Picks for 2Nd Number Business

Second Number - Business Phone#1

Second Number - Business Phone by App Studio Pty Ltd

Inbound & Outbound Phone Calls
Editor's Choice
πŸ“Š Productivity
4.1😞(511 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

  • πŸš€ Great app
  • πŸ‘ Useful for business
  • πŸ‘ Convenient second number
  • πŸ‘ Clear call quality

Room to Improve

  • πŸ› Not accepting new clients
  • πŸ› App doesn't work
  • πŸ› Issues with sign-up/registration
  • πŸ› Unreliable performance
Second Phone Number & 2nd#2

Second Phone Number & 2nd by BOHEM Bilisim LTD

Private Call, Sms & 2nd line
Strong Contender
πŸ’Ό Business
3.0(2 ratings)
FreeIn-App Purchases
Second Phone Number & 2nd screenshot 1
Second Phone Number & 2nd screenshot 2
Second Phone Number & 2nd screenshot 3
Second Phone Number & 2nd screenshot 4

Obtain real, private phone numbers for unlimited calling and texting without needing a second SIM or device. Protect your personal number during dates, online shopping, or travel. Easily manage contacts and calls across devices.

SmartLine Second Phone Number#3

SmartLine Second Phone Number by GoDaddy.com, LLC

2nd phone number for business
Worth Considering
πŸ’Ό Business
4.7😞(44K ratings)
Free
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

  • πŸš€ Convenient business line
  • πŸ“ Stores call/text history
  • ⏱️ Ability to set business hours

Room to Improve

  • πŸ› Unreliable text messaging
  • πŸ“ž Missed/dropped calls
  • πŸ”” Delayed/missing notifications
  • πŸ€– Poor customer support

More 2Nd Number Business apps to explore

FAQ about 2Nd Number Business

What are the best 2nd number business apps for iPhone?
Second Number - Business Phone tops our 2nd number business apps ranking as of November 2026, with a 4.1-star average from 511 App Store ratings, and it's free to download.
Yes β€” 20 of the top 2nd number business apps we rank are free to download, including Second Number - Business Phone and Second Phone Number & 2nd.
Second Number - Business Phone has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 228+ 2nd number business apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.