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Best Pbx App Alternative

220+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated June 2026

Looking for free pbx app alternative apps? 20 of our 220+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Pbx App Alternative

Verizon One Talk#1

Verizon One Talk by Verizon Wireless

Editor's Choice
💼 Business
4.4😞(16K ratings)
Free
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A mobile-first business phone solution, Verizon One Talk offers voice, video, and messaging capabilities for seamless collaboration. Easily manage business features from the web portal or mobile app to stay connected with customers and colleagues on the go. Experience a future-proof communication solution tailored to modern work dynamics.

What We Love

  • 💡 Ability to have multiple devices share a business line
  • 🚀 Convenient for remote work and mobility

Room to Improve

  • 🐛 Frequent call drops and connection issues
  • 🐛 Unreliable text messaging and notifications
  • 🐛 Poor call quality and audio issues
OnPhone: Second Number & eSIM#2

OnPhone: Second Number & eSIM by AnyDay Apps Inc.

Private Texts & Calls, eSIMs
Strong Contender
💼 Business
4.6😞(51K ratings)
FreeIn-App Purchases
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"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!"

What We Love

  • 🚀 Fast and easy to use
  • 👍 Great customer service
  • 💡 Useful for getting second numbers

Room to Improve

  • 🐛 Unreliable service and numbers
  • 💰 Expensive subscription and hidden fees
  • 🔒 Security and privacy concerns
3CX#3

3CX by 3CX

Work Remotely, Anywhere
Worth Considering
💼 Business
2.6😐(304 ratings)
Free
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Stay connected and work remotely with ease using this app, which allows for office extension use beyond calls. Schedule conferences, chat, and video call from your iOS device. Follow the steps provided to set up your extension and start using the app.

What We Love

  • 🚀 Works great
  • 👍 Easy to use
  • 👍 Convenient mobile extension
  • 👍 Reliable system

Room to Improve

  • 🐛 Calls drop/disconnect
  • 🐛 Call quality issues
  • 🐛 Unreliable notifications

More Pbx App Alternative apps to explore

4
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)
5
TurboTenant for Landlords
TurboTenant for Landlords
TurboTenant for Landlords
Rental Management Software App
Free

Manage your rental properties efficiently with an all-in-one property management app. Simplify tasks like rent collection, tenant communication, maintenance requests, and expense tracking all in one place. Download now and streamline your landlord responsibilities.

💼 Business
(10K)
6
rmResident
rmResident
rmResident
On-The-Go Resident Resources
Free

Access essential resident resources on-the-go with an easy-to-use mobile app. Pay rent, set up auto-pay, submit maintenance requests, and review account information anytime, anywhere. Contact your property owner to see if this app is available for your rental property.

📊 Productivity
(1.7K)
7
Vodia Phone
Vodia Phone
Vodia Phone
Softphone for the Vodia PBX
Free

A cutting-edge softphone for Vodia PBX, elevating VoIP communication on iPhones with call handling, messaging, presence monitoring, and seamless integration with PBX features. Experience advanced call management and messaging capabilities effortlessly.

💼 Business
(139)
8
Brightlink PBX
Brightlink PBX
Brightlink PBX
by Brightlink Communications LLC
Free

This cloud-based phone system offers a comprehensive communication solution with advanced features, allowing users to manage office calls, access contact lists, and set answering rules remotely. With this application, users can stay connected and productive on-the-go, and take advantage of features such as custom greetings, visual voicemail, and seamless call switching between devices.

💼 Business
(3)
9
netTALK PBX
netTALK PBX
netTALK PBX
Communications for Remote Work
Free

This business phone system enables companies to seamlessly transition to remote work, providing a full-featured PBX solution that allows employees to work from anywhere while keeping operations running smoothly. With a range of advanced features at an affordable price, it offers a contract-free and activation-fee-free solution for businesses to stay connected and productive.

🔧 Utilities
(4)
10
VirtualPBX Softphone
VirtualPBX Softphone
VirtualPBX Softphone
Business Voice, Video and SMS
Free

This application turns your iPhone into a full-featured VoIP phone, allowing you to make and receive calls over your data connection, with features such as call recording, voicemail, and customized greetings. Register now to experience a business-class phone system on your mobile device, with capabilities like company Caller ID, real-time reports, and enhanced security.

💼 Business
(329)
11
Innago: Landlord & Tenant App
Innago: Landlord & Tenant App
Innago: Landlord & Tenant App
Property Management Software
Free

Manage properties, tenants, leases, and payments seamlessly with this all-in-one property management application. Simplify your rental business, stay organized, and streamline communication with tenants. Sign up now to experience hassle-free property management.

💼 Business
(898)
12
AltiGen MaxMobile
AltiGen MaxMobile
AltiGen MaxMobile
by AltiGen Communications, Inc.
Free

This mobile application extends business PBX functionality to smartphones, providing remote access to IP-PBX features such as call control, corporate directory, presence, and voicemail. By leveraging this solution, businesses can improve employee productivity, reduce costs, and eliminate the need for separate desktop phones.

💼 Business
(8)
13
RingCentral
RingCentral
RingCentral
AI-Powered Cloud Communication
Free

Experience seamless and efficient AI-powered business communications that enhance productivity and connectivity with this cloud communication application. Transform the way you communicate and work effortlessly.

💼 Business
(74K)
14
ADDA - The Community Super App
ADDA - The Community Super App
ADDA - The Community Super App
#1 App for Apartment / Villa
Free

Connect with your neighbors, manage your community events, participate in discussions, and stay updated with local news all in one place. Join ADDA now to enhance your community living experience!

📊 Productivity
(2.4K)
15
4Voice Communicator
4Voice Communicator
4Voice Communicator
4Voice mobile App for iOS
Free

This mobile app provides a fully functional PBX softphone, allowing users to make and receive calls, send messages, and share presence information over WiFi or cellular networks from anywhere. With this app, users can stay connected and productive, participate in call center activities, and transfer calls easily, all from their mobile device.

💼 Business
(243)
16
Bria Mobile: VoIP Softphone
Bria Mobile: VoIP Softphone
Bria Mobile: VoIP Softphone
Voice, Video, Chat & Presence
Free

Connect with others seamlessly through voice, video, and chat with this versatile VoIP softphone app. Stay in touch on-the-go and enjoy high-quality communication with Bria Mobile. Download now for efficient communication anytime, anywhere.

💼 Business
(9)
17
TenantCloud
TenantCloud
TenantCloud
For tenants
Free

Discover a comprehensive app tailored for tenants, offering seamless rent payments, property browsing, online applications, maintenance tracking, and easy communication with landlords. Simplify your renting experience with features like online rent payments, property listings, application submissions, and instant notifications to stay informed and organized.

🌟 Lifestyle
(4.2K)
18
Yandex Telemost
Yandex Telemost
Yandex Telemost
Video meetings and chats
Free

This application enables users to set up video meetings and chat with others by sharing a link, with no time limits on conversations. Users can easily create and join meetings, making it simple to organize work conferences, connect with family, or host video parties.

🌐 Social Networking
(579)
19
BuildingLink Resident App
BuildingLink Resident App
BuildingLink Resident App
by BuildingLink.com
Free

Track packages, submit repair requests, pay rent, view account balance, access building services, and more with this redesigned resident app. Available for residents of BuildingLink-subscribed properties. Download now for seamless access to essential features!

🌟 Lifestyle
(2.1K)
20
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
(132K)

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