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Best Zoiper Free Voip Soft Phone Apps

184+ iOS apps curated and reviewed

4.0 avg rating
18 free apps
Updated June 2026

Every iPhone needs a few good zoiper free voip soft phone apps. We benchmark 184+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Zoiper Free Voip Soft Phone

Zoiper Lite voip soft phone#1

Zoiper Lite voip soft phone by Securax Ltd.

Call with any PBX or Provider
Editor's Choice
📊 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
Bria Mobile: VoIP Softphone#2

Bria Mobile: VoIP Softphone by CounterPath Corporation

Voice, Video, Chat & Presence
Strong Contender
💼 Business
4.4😐(2.6K ratings)
FreeIn-App Purchases
Bria Mobile: VoIP Softphone screenshot 1
Bria Mobile: VoIP Softphone screenshot 2
Bria Mobile: VoIP Softphone screenshot 3
Bria Mobile: VoIP Softphone screenshot 4
Bria Mobile: VoIP Softphone screenshot 5
Bria Mobile: VoIP Softphone screenshot 6

This app provides a secure, high-quality VoIP softphone solution for business communication. It supports voice, video, and chat with features like XMPP and SIP SIMPLE, allowing users to stay connected on the go. It offers advanced call management and security options.

What We Love

  • 🚀 Works great
  • 👍 Excellent app
  • 💡 Push notification feature works well
  • 🚀 Reliable service

Room to Improve

  • 🐛 Doesn't work in background
  • 🐛 Unreliable, drops calls
  • 🔋 High battery consumption
MobileVOIP international calls#3

MobileVOIP international calls by Solaris Systems BV

Cheap phone calls worldwide
Worth Considering
🌐 Social Networking
4.7😐(16K ratings)
FreeAds
MobileVOIP international calls screenshot 1
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MobileVOIP international calls screenshot 3
MobileVOIP international calls screenshot 4
MobileVOIP international calls screenshot 5
MobileVOIP international calls screenshot 6

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.

What We Love

  • 💎 Excellent call quality
  • 💰 Affordable international rates
  • 📞 Reliable connectivity
  • 🌍 Accessible from anywhere

Room to Improve

  • 🔇 Poor audio quality
  • 🔌 Frequent disconnections
  • 💳 Charges for unanswered calls

More Zoiper Free Voip Soft Phone apps to explore

4
Zoiper Premium voip soft phone
Zoiper Premium voip soft phone
Zoiper Premium voip soft phone
Call with any PBX or Provider
$4.99

This app allows users to make high-quality voice and video calls over Wi-Fi or 3G using any PBX or VoIP provider. It offers features like call waiting, transfer, recording, and instant messaging, with background optimization for battery life. A QR code scanner simplifies account setup.

High-quality voice and video callsConnects to any PBX or VoIP providerBackground operation with battery optimization
📊 Productivity
(131)
free with in-app purchases
5
VSP
VSP
VSP
by D T S Limited
Free

This VoIP softphone connects to the VSP Platform, requiring an administrator-generated account for login. It allows enterprises and operators to manage softphone settings and configurations. Emergency call functionality is limited and not intended for such use.

VoIP softphone clientVSP Platform integrationAdministrator account required
🔧 Utilities
(18)
free
6
Linphone
Linphone
Linphone
by Belledonne communications
Free

This open-source application provides free audio and video calls, as well as text messaging, over the internet. It allows users to stay reachable at all times via WiFi or mobile data, even when the app is closed. Enjoy secure communication and the ability to connect with traditional phone lines.

High definition audio and video callsAudio conference callsPicture and file sharing
🌐 Social Networking
(17)
free
7
PortSIP UC
PortSIP UC
PortSIP UC
SIP Softphone,Voice,Video,IM
Free

This SIP-based softphone allows users to make and receive calls and instant messages over Wi-Fi or cellular data. It integrates with a PBX for push notifications and offers advanced call management features, including video conferencing. Security is a priority with encrypted signaling and audio.

SIP-based calling and messagingPush notifications with PBX integrationContact list integration
🌐 Social Networking
(90)
free
8
1-VoIP Softphone
1-VoIP Softphone
1-VoIP Softphone
by 1-VoIP Enhanced Services, LLC
Free

This communication app allows users to make free calls and send texts to other users of the platform. It also supports free file sharing and offers HD voice and video capabilities. Push notifications ensure you never miss a message or call.

Free calling between app usersFree textingFree file sharing
🔧 Utilities
(55)
free
9
iTel Mobile Dialer.
iTel Mobile Dialer.
iTel Mobile Dialer.
VoIP SIP Calls, SMS, IM
Free

This app enables VoIP calls and SMS over data networks like 3G/4G and WiFi. It also offers cross-platform instant messaging and simplified calling card usage. Users need an operator code from a VoIP service provider to use its features.

VoIP Calls & SMSsCross-platform Instant MessagingAutomated Calling Card usage
🌐 Social Networking
(338)
free with in-app purchases
10
ZIRNET VoIP
ZIRNET VoIP
ZIRNET VoIP
by ZIRNET, LLC
Free

This SIP-based softphone app enables HD voice and video calls, along with push notifications. It facilitates free calls exclusively between users of the Zirnet platform.

SIP-based softphonePush notificationsHD voice calling
🔧 Utilities
(1)
free
11
VirtualPBX Softphone
VirtualPBX Softphone
VirtualPBX Softphone
Business Voice, Video and SMS
Free

Transform your smartphone into a powerful business phone system. Make and receive calls using your company's Caller ID, record conversations, and manage voicemails from your email. Enjoy high-quality calls over Wi-Fi or cellular data without using your personal minutes.

VoIP calling over data connectionCompany Caller IDCall recording
💼 Business
(329)
free
12
Bria Enterprise
Bria Enterprise
Bria Enterprise
Voice, Video, Chat & Presence
Free

This VoIP softphone app enables voice, video, and chat communication for businesses. It requires an administrator-generated account for login and is provisioned through a platform for easy configuration and management.

VoIP softphoneVoice callsVideo calls
💼 Business
(1.7K)
free
13
Dingtone: Phone Calls + Texts
Dingtone: Phone Calls + Texts
Dingtone: Phone Calls + Texts
WiFI Calling 2nd Phone Number
Free

Make free calls and send texts over WiFi or cellular data. This app provides a second phone number to protect your personal number in various situations. It also offers cheap international calls and SMS to over 230 countries, with high-quality voice calls.

Free phone calls and text messagingSecond phone numberCheap international calls
🌐 Social Networking
(31K)
free with in-app purchases
14
Voipfone Softphone
Voipfone Softphone
Voipfone Softphone
by Voipfone
Free

This application turns your smartphone into a VoIP phone, allowing you to make and receive calls from anywhere. It integrates with your existing PBX system for features like voicemail and call recording. The app is free to download, with call charges applied separately.

Mobile VoIP telephoneMake and receive calls remotelyIntegrates with Voipfone PBX
💼 Business
(0)
free
15
Groundwire: VoIP SIP Softphone
Groundwire: VoIP SIP Softphone
Groundwire: VoIP SIP Softphone
Best softphone SIP dialer
$9.99

This SIP softphone client provides high-quality voice and video calls with robust security and customization options. It integrates seamlessly with VoIP providers for personal and professional use, offering features like instant messaging and call transfers.

Exceptional audio qualityHD video callsRobust security with encryption
📊 Productivity
(113)
paid
16
Ooma Office
Ooma Office
Ooma Office
Small Business Phone
Free

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.

Virtual receptionistExtension dialingCall conferencing
📊 Productivity
(8.2K)
free
17
XonTel
XonTel
XonTel
by United GULFGATE TRD. CO
Free

This application provides mobile VoIP software for making calls. It functions as a standalone softphone, requiring a SIP server or a subscription with a SIP-based VoIP provider to enable calling capabilities.

Mobile VoIP softwareStandalone softphoneSIP server integration
🔧 Utilities
(2)
free
18
FreedomPop: Calling & Texting
FreedomPop: Calling & Texting
FreedomPop: Calling & Texting
by STS Media, Inc.
Free

This app provides free calling and texting services, allowing users to get a new phone number from the US, UK, or Spain. It offers free domestic and international calls, HD-quality audio, and free SMS messaging, working over Wi-Fi or cellular networks.

Free US, UK, Spain phone numbersFree domestic callingFree international calling
🔧 Utilities
(1.1K)
free
19
OnPhone: Second Number & eSIM
OnPhone: Second Number & eSIM
OnPhone: Second Number & eSIM
Private Texts & Calls, eSIMs
Free

Manage multiple private phone lines for personal and business use without needing extra SIM cards. Make calls, send texts, and even send/receive faxes worldwide. Offers eSIM data plans and AI-powered communication tools.

Multiple virtual phone numbersPrivate calls and textseSIM data plans
💼 Business
(51K)
free with in-app purchases
20
Jivetel Mobile
Jivetel Mobile
Jivetel Mobile
by JIVETEL COMMUNICATIONS, LLC
Free

This SIP softphone app enhances the Jivetel platform with HD voice and video capabilities. It supports push notifications and allows for free calling between app users, streamlining communication.

SIP softphone functionalityPush notifications supportHD voice calls
🔧 Utilities
(231)
free