Best apps like Grandstream Wave

10+ similar apps compared and reviewed

4.3 avg rating

10 free apps

Updated October 2026

Grandstream Wave

Grandstream

📊 Productivity

🌐 Social Networking

Looking for something like Grandstream Wave? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Grandstream Wave

#1

Linphone by Belledonne Communications SARL

Editor's Choice

🌐 Social Networking

2.7😞(10 ratings)

Free

Linphone screenshot 1

Linphone screenshot 2

Linphone screenshot 3

Linphone screenshot 4

Linphone screenshot 5

Linphone screenshot 6

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.

What We Love

👍 Good call quality
🚀 Works well with SIP providers
💡 Useful features like DTMF support

Room to Improve

🐛 Buggy, crashes frequently
🔑 Issues with account setup and configuration
🔒 Security concerns with password handling
🔋 Unreliable background/push notification support

#2

PortSIP UC by PortSIP Solutions, Inc.

SIP Softphone,Voice,Video,IM

Strong Contender

🌐 Social Networking

4.1(93 ratings)

Free

PortSIP UC screenshot 1

PortSIP UC screenshot 2

PortSIP UC screenshot 3

PortSIP UC screenshot 4

PortSIP UC screenshot 5

PortSIP UC screenshot 6

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.

#3

SessionTalk SIP Softphone by SessionTalk Ltd

Worth Considering

🌐 Social Networking

4.5😞(1K ratings)

FreeIn-App Purchases

SessionTalk SIP Softphone screenshot 1

SessionTalk SIP Softphone screenshot 2

SessionTalk SIP Softphone screenshot 3

This mobile SIP client integrates with cloud VoIP solutions, offering advanced call management and high-quality communication. It supports various codecs, multiple accounts, and secure calling features, with some premium functionalities available through in-app purchases.

What We Love

🚀 Works well
👍 Easy to set up
🔒 Secure
🔋 Doesn't drain battery
👍 Good call quality
🚀 Reliable

Room to Improve

🐛 Crashes frequently
🐛 Doesn't work with some providers
🐛 Push notifications not working
🐛 Doesn't work in background
🐛 Incompatible with newer iOS versions
🐛 UI issues

More apps like Grandstream Wave

MobileVOIP international calls

MobileVOIP international calls

MobileVOIP international calls

Cheap phone calls worldwide

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

free with in-app purchases

Compare with Grandstream Wave

SIP Softphone,Voice,Video,IM

🌐 Social Networking

Compare with Grandstream Wave

Two Way : Walkie Talkie

Two Way : Walkie Talkie

Two Way : Walkie Talkie

by Selvaraj LLC

Instantly communicate with others using your phone like a walkie-talkie. No accounts or sign-ups are needed; simply select a channel and start talking. Ideal for groups, events, and quick check-ins.

Instant Push-to-TalkUniversal Numeric ChannelsCross-Platform Support

🌐 Social Networking

free with in-app purchases

Compare with Grandstream Wave

VaxPhone - SIP based softphone

VaxPhone - SIP based softphone

VaxPhone - SIP based softphone

Audio, Video and Voice Changer

This app allows you to make and receive internet phone calls using any SIP provider. It features a voice changer to alter your sound, send and receive chat messages, and integrates with your device's contacts. Enjoy background call reception and echo cancellation for clear communication.

Make and receive internet callsVoice changer effectsSend and receive chat messages

🌐 Social Networking

Compare with Grandstream Wave

International Calling - Yolla

International Calling - Yolla

International Calling - Yolla

Calls & Mobile Recharges App

Make affordable international calls to landlines and mobiles worldwide. Avoid roaming fees by calling over Wi-Fi and keep your personal number visible. Easily recharge mobile phones and send international SMS messages.

Affordable international callsWi-Fi calling to avoid roamingCaller ID with personal number

🌐 Social Networking

free with in-app purchases

Compare with Grandstream Wave

Element X - Secure Chat & Call

Element X - Secure Chat & Call

Element X - Secure Chat & Call

Sovereign. Seamless. On Matrix

Communicate securely and privately with instant messaging and video calls. This app offers robust features for individuals and communities, allowing you to own your data and choose where it's hosted. Enjoy real-time communication with synchronized history across all your devices.

Real-time messagingVideo callsPublic and private rooms

🌐 Social Networking

Compare with Grandstream Wave

by PortSIP Solutions, Inc.

This app is a SIP-based softphone for iPhone, enabling Wi-Fi or cellular calls and instant messaging. It integrates with your contacts for easy management and supports advanced call features like merging and transfers. Enjoy secure communication with encryption and high-definition audio and video.

SIP-based softphoneWi-Fi or 4G/LTE callsInstant messaging

🌐 Social Networking

Compare with Grandstream Wave