Best Business Phone App

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

Finding the right business phone app can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Business Phone App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1LinkedPhone—Pro Business LineLinkedPhone—Pro Business LineFree4.7★ (3.8K)NoYesSep 2026
2Quo (formerly OpenPhone)Quo (formerly OpenPhone)Free4.4★ (11K)NoYesSep 2026
3Ooma OfficeOoma OfficeFree4.9★ (8.9K)NoNoSep 2026
4WhatsApp BusinessWhatsApp BusinessFree4.7★ (1.5M)YesYesSep 2026
5Google VoiceGoogle VoiceFree4.3★ (62K)NoNoSep 2026
6SmartLine Second Phone NumberSmartLine Second Phone NumberFree4.7★ (44K)NoNoSep 2026
7RingCentralRingCentralFree4.8★ (77K)NoNoSep 2026
8Podium - Small Business ToolsPodium - Small Business ToolsFree4.7★ (31K)NoNoSep 2026

Top Picks for Business Phone App

LinkedPhone—Pro Business Line#1

LinkedPhone—Pro Business Line by LinkedPhone LLC

2nd Number—Calls, Texts, Teams
Editor's Choice
💼 Business
4.7(3.8K ratings)
FreeIn-App Purchases
LinkedPhone—Pro Business Line screenshot 1
LinkedPhone—Pro Business Line screenshot 2
LinkedPhone—Pro Business Line screenshot 3
LinkedPhone—Pro Business Line screenshot 4
LinkedPhone—Pro Business Line screenshot 5
LinkedPhone—Pro Business Line screenshot 6

This app provides a professional business phone system for small businesses, allowing users to manage calls, texts, and customer interactions from a single platform. It offers features like an auto-attendant, unified inbox, and AI-powered tools to enhance efficiency and customer service without needing a second phone.

Quo (formerly OpenPhone)#2

Quo (formerly OpenPhone) by OpenPhone Technologies Inc

Business calling and texting
Strong Contender
💼 Business
4.4😊(11K ratings)
FreeIn-App Purchases
#55in Business
Quo (formerly OpenPhone) screenshot 1
Quo (formerly OpenPhone) screenshot 2
Quo (formerly OpenPhone) screenshot 3
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Quo (formerly OpenPhone) screenshot 5
Quo (formerly OpenPhone) screenshot 6

This app provides a unified platform for business calls, texts, and customer information, enabling personalized customer relationships at scale. It features AI-powered call answering, flexible routing, and a mini CRM to ensure no customer is missed and to facilitate business growth.

What We Love

  • 🚀 Great phone
  • 👍 Fantastic App
  • 👍 Great app!
  • 👍 Great service
  • 👍 Amazing!
  • 👍 Very Satisfied Customer
  • 👍 Excellent interface
  • 👍 A truly functional app of convenience for small businesses
  • 👍 Simply The Best!
  • 👍 An amazing app
  • 👍 Couldn't live without it
  • 👍 Great product and service!
  • 👍 Open Phone is awesome!
  • 👍 A LIFESAVER
  • 👍 Works like a charm
  • 👍 😍
  • 👍 Omg
  • 👍 Best application
  • 👍 Love it!!
  • 👍 OpenPhone for the win
  • 👍 Amazing app

Room to Improve

  • 🔇 Unable to mute individual numbers
  • 🐛 SMS notifications don't alert sometimes
  • 🔒 Forced to let AI read all of our messages
  • 🔒 Scam
  • 🔒 Complex Registration
  • 🐛 Few very old bugs still
  • 🐛 Issues
  • 🐛 Bad connection
  • 🐛 Problems with SMS
  • 🐛 No live support and complete lack of business number calling experience
  • 🐛 Connection issues
  • 🐛 Slow connection sometimes and majority of the time when calls don't come through
  • 🐛 Simply doesnt work. Support talks a lot, but does nothing.
  • 🔒 TRUFFA NON COMPRATE PER NESSUN MOTIVO
  • 🔒 Unsubscribe simply does not work
  • 🐛 Love OpenPhone but 2 bugs
  • 🐛 Likely Sales Number
  • 🐛 Horrible lag with iPhone 14 Pro
  • 🐛 not so good
  • 🐛 Calls don't work
  • 🐛 Used to be perfect before the recent update
  • 🐛 Lots of issues
  • 🐛 Useless
  • 🔒 Won't let you verify this number BS
  • 🐛 Not working
  • 🐛 TRUFFA NON COMPRATE PER NESSUN MOTIVO
  • 🔒 Unsubscribe simply does not work
Ooma Office#3

Ooma Office by Ooma Inc.

Small Business Phone
Worth Considering
📊 Productivity
4.9😞(8.9K ratings)
Free
Ooma Office screenshot 1
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Ooma Office screenshot 6

This app allows small businesses to make and receive calls using their office phone number from anywhere. It offers features like a virtual receptionist, call transfers, and voicemail management, ensuring a professional image and never missing a client call. It can be used over Wi-Fi, even internationally, to avoid roaming charges.

What We Love

  • 🚀 Convenient and flexible
  • 📞 Clear call quality
  • 💻 Works well on desktop and mobile
  • 🕰️ Reliable service

Room to Improve

  • 🐛 Frequent app crashes and glitches
  • 🔍 Unreliable notifications and missed calls
  • ⏱️ Slow app performance and lags
  • 🤖 Poor customer support

More Business Phone App apps to explore

FAQ about Business Phone App

What is the best business phone app for iPhone?
LinkedPhone—Pro Business Line tops our business phone app ranking as of September 2026, with a 4.7-star average from 3.8K App Store ratings, and it's free to download.
Yes — 20 of the top business phone app we rank are free to download, including LinkedPhone—Pro Business Line and Quo (formerly OpenPhone).
LinkedPhone—Pro Business Line has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ business phone app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
LinkedPhone provides a professional business phone system accessible to small business owners. It allows you to manage calls, texts, voicemails, and customer service tickets from a single app, eliminating the need for a second physical phone.
Key features include a professional auto-attendant with customized call experiences, a unified inbox for all customer interactions, AI-powered tools like call recording summaries and smart replies, and customer service ticket management for task tracking.

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