Best Tharon Technologies Voip Apps

208+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated May 2026

If you already know Tharon Technologies VoIP, this is the deeper bench. 208+ tharon technologies voip apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Compare top Tharon Technologies Voip Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Tharon Technologies VoIPTharon Technologies VoIPFreeNoNoMay 2026
2Quo (formerly OpenPhone)Quo (formerly OpenPhone)Free4.4★ (11K)NoYesAug 2026
3Zoiper Lite voip soft phoneZoiper Lite voip soft phoneFree4.4★ (1.7K)NoYesAug 2026
4Vonage Business CommunicationsVonage Business CommunicationsFree4.7★ (22K)NoNoAug 2026
5Bria - VoIP SoftphoneBria - VoIP SoftphoneFree4.5★ (987)NoNoAug 2026
6Verizon One TalkVerizon One TalkFree4.4★ (17K)NoNoAug 2026
7DialpadDialpadFree4.6★ (4.5K)YesNoAug 2026
8Google VoiceGoogle VoiceFree4.3★ (62K)NoNoAug 2026

Top Picks for Tharon Technologies Voip

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
Quo (formerly OpenPhone) screenshot 4
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

Room to Improve

  • 🔇 Unable to mute individual numbers
  • 🐛 SMS notifications don't alert sometimes
  • 🔒 Forced to let AI read all of our messages
Zoiper Lite voip soft phone#3

Zoiper Lite voip soft phone by Securax Ltd.

Call with any PBX or Provider
Worth Considering
📊 Productivity
4.4😐(1.7K ratings)
FreeIn-App Purchases
Zoiper Lite voip soft phone screenshot 1
Zoiper Lite voip soft phone screenshot 2
Zoiper Lite voip soft phone screenshot 3
Zoiper Lite voip soft phone screenshot 4

This app allows you to make high-quality voice and video calls over Wi-Fi or 3G using your PBX or VoIP provider. It offers features like call waiting, transfer, and recording, with background operation optimized for battery life. Easily configure accounts with a built-in QR code scanner.

What We Love

  • 🚀 Easy to set up and use
  • 📞 Good call quality
  • 🌐 Works well with various VoIP providers
  • 💻 Useful for remote work

Room to Improve

  • 🐛 Frequent disconnections and registration issues
  • 🔇 Poor audio quality and volume
  • 🔋 High battery consumption

More Tharon Technologies Voip apps to explore

4
Vonage Business Communications
Vonage Business Communications
Vonage Business Communications
by Vonage
Free

Stay connected with your business communications while on the go. Make calls, send texts, and join video conferences using a single business identity. Manage voicemails, contacts, and call settings from your mobile device.

Single business identity for calls, texts, and videoOn-the-go calling, texting, and video conferencingVoicemail playback and management
📊 Productivity
(22K)
free with in-app purchases
5
Bria - VoIP Softphone
Bria - VoIP Softphone
Bria - VoIP Softphone
Talk, Chat, Meet, Share.
Free

This app consolidates business communication tools into a single platform. It enables users to make voice and video calls, send instant messages, and share files across various devices. Designed for seamless collaboration, it integrates with existing VoIP services.

High-quality voice callsInstant messagingHD video calling
📊 Productivity
(987)
free with in-app purchases
6
Verizon One Talk
Verizon One Talk
Verizon One Talk
by Verizon Wireless
Free

A mobile-first business phone and collaboration solution that integrates voice, video, and messaging. It offers over 50 features to enhance communication for employees working anywhere, from smartphones, desk phones, or computers.

Voice, video, and messagingMobile-first business phone solution50+ business and user features
💼 Business
(17K)
free
7
Dialpad
Dialpad
Dialpad
A modern phone system
Free

This business communication platform unifies calls, contacts, and messages into a single application. It offers features like automatic call transcription, rich contact profiles integrated with CRMs, and the ability to switch devices seamlessly during calls. Teams can also monitor and coach calls remotely.

Unified communication platformCross-device call switchingAutomatic call transcription
💼 Business
(4.5K)
ad-supported
8
Google Voice
Google Voice
Google Voice
Smarter voice calling
Free

This app provides a dedicated phone number for calls, texts, and voicemail, syncing across devices for seamless use anywhere. It offers advanced spam filtering, call forwarding, and searchable message history. Voicemails are transcribed for easy reading and can be sent to your email.

Dedicated phone numberCall, text, and voicemailCross-device syncing
📊 Productivity
(62K)
free
9
MobileVOIP international calls
MobileVOIP international calls
MobileVOIP international calls
Cheap phone calls worldwide
Free

Make affordable national and international calls directly from your iPhone. Save on mobile costs by using this app over various internet connections, including Wi-Fi. Access your contacts and bypass VoIP blockades for seamless communication worldwide.

Make SIP phone callsFree calls to select destinationsCheap international calls
🌐 Social Networking
(16K)
free with in-app purchases
10
Mitel Connect
Mitel Connect
Mitel Connect
by Mitel Networks Corporation
Free

This app extends your desk phone functionality to your mobile device. Access contacts, join meetings, and manage calls and voicemails with a new, intuitive interface. It ensures your business caller ID is used, keeping your personal number private.

Mobile desk phone functionalityAccess enterprise contactsOne-click conference joining
💼 Business
(4.8K)
free
11
Comcast Business
Comcast Business
Comcast Business
by Comcast Cable Communications Management, LLC
Free

Manage your Comcast Business account on the go with this all-in-one mobile tool. Access account details, schedule appointments, pay bills, manage WiFi, and troubleshoot technical issues. Business Voice customers can also host conference calls and manage voicemail.

Manage account detailsView service appointmentsPay bills and view invoices
💼 Business
(31K)
free
12
Cisco Jabber
Cisco Jabber
Cisco Jabber
by Cisco
Free

This application provides a unified communication experience, offering presence, instant messaging, voice, voice messaging, and video calling. It allows users to escalate calls into multi-party conferences and integrates with other collaboration tools.

Instant messaging and presenceIntegrated voice and video callingVisual voicemail
💼 Business
(17K)
free
13
Ooma Home Phone
Ooma Home Phone
Ooma Home Phone
For Ooma Telo or Phone Genie
Free

This app extends your home phone service to your mobile device. Make and receive calls using your home number, manage voicemail, and check call history from anywhere. It utilizes internet calling for unlimited domestic and low-rate international calls.

Make calls from your Ooma numberReceive calls away from homeCheck Ooma voicemail
📊 Productivity
(3.1K)
free
14
Slack
Slack
Slack
Business Communication
Free

This app streamlines business communication by bringing together coworkers, customers, and contractors in a secure, unified workspace. It offers AI-powered search and summarization, automation tools, and integrations with over 2,600 apps to reduce busywork and improve collaboration.

Unified workspace for teams and external partnersAI-powered search and conversation summarizationVideo conferencing with screen sharing
💼 Business
(49K)
freemium
15
Sideline: Private 2nd Number
Sideline: Private 2nd Number
Sideline: Private 2nd Number
Second Text and Phone Line App
Free

This app provides a dedicated second phone number for private texting and calling. It offers features like unlimited SMS/MMS, custom voicemail, and auto-reply to help manage communications and keep conversations organized across devices.

Second phone number with local area codeUnlimited SMS, MMS, and text messagesCustom voicemail with transcripts
🔧 Utilities
(15K)
subscription
16
Line2 - Second Phone Number
Line2 - Second Phone Number
Line2 - Second Phone Number
Calls, Texts, & SMS Messaging
Free

This app provides a second phone number for calls and texts, enhancing privacy and communication. It offers features like call screening, blocking, and unlimited messaging over Wi-Fi, eliminating the need for cellular data.

Second phone numberUnlimited calls and textsCall screening and blocking
📊 Productivity
(20K)
free with in-app purchases
17
GoDaddy Conversations - Inbox
GoDaddy Conversations - Inbox
GoDaddy Conversations - Inbox
2nd Phone Line + Unified Inbox
Free

This app provides a dedicated business phone number and a unified inbox to manage customer communications. It helps maintain professionalism, protect personal privacy, and streamline interactions across various platforms like social media and email. Features include custom greetings, business hours, and website chat integration.

Dedicated business phone numberUnified inbox for multiple platformsCustom voicemail greeting
💼 Business
(3.8K)
subscription
18
SmartLine Second Phone Number
SmartLine Second Phone Number
SmartLine Second Phone Number
2nd phone number for business
Free

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.

Dedicated business phone numberProfessional call quality (not VoIP)Spam call filtering
💼 Business
(44K)
subscription
19
Aircall
Aircall
Aircall
More than a business phone
Free

This app extends your business phone system to your mobile device, allowing you to manage calls, messages, and customer interactions on the go. It provides features like business numbers, call recording, AI summaries, and CRM integrations to enhance productivity and customer service.

Business phone numbersCall recording and notesSMS/MMS messaging
💼 Business
(290)
subscription
20
Skype for Business
Skype for Business
Skype for Business
Formerly Lync 2013
Free

This app enables voice and video calls, instant messaging, and conferencing on your mobile device. It allows you to join meetings, manage participants, and access recent conversations. It requires a Skype for Business or Lync account to function fully.

Voice and video callsInstant messagingConference calling
💼 Business
(16K)
free

FAQ about Tharon Technologies Voip

Are there free tharon technologies voip apps for iPhone?
Yes — 20 of the top tharon technologies voip apps we rank are free to download, including Tharon Technologies VoIP and Quo (formerly OpenPhone).
Tharon Technologies VoIP has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 208+ tharon technologies voip apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.