217+ iOS apps curated and reviewed
The best mobile voip apps on iPhone average 4.4★ across 217+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
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.
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.
Make affordable international calls to any offline phone number worldwide using your existing number. The recipient does not need the app or internet. Send mobile top-ups to over 160 countries.
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.
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.
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.
Make affordable international calls with transparent pricing and premium audio quality. Stay connected with loved ones worldwide, avoid roaming fees, and easily send airtime. Offers call recording and a user-friendly interface for global communication.
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.
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.
This secure SIP-based softphone allows users to make and receive high-quality calls on their iOS device, functioning as a business PBX extension. It offers fast provisioning, encrypted calls, and seamless integration with address books, making it a robust mobile replacement for desktop phones.
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.
This app enables remote work by allowing users to access their office phone extension from any location. It facilitates calls, conference scheduling, team chat, and video conferencing directly from an iOS device.
This softphone app extends VoIP functionality to mobile devices, allowing users to maintain their identity and seamlessly transfer calls between devices. It centralizes contact management, voicemail, call history, and communication settings for efficient unified communications.
Get global data plans, virtual phone numbers, and affordable international calls all in one app. Stay connected while traveling or manage multiple lines without a physical SIM. Protect your privacy with temporary numbers for online services.
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.
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.
This mobile application provides a hosted telephony system for small and medium-sized businesses. It eliminates the costs and hassle of traditional on-site phone systems, enabling productivity outside the office with features like mobile calling and conferencing.
Transform your smartphone into your office phone extension. This app connects you to your business line, allowing you to make and receive calls as if you were at your desk. Contact support for setup assistance.