214+ iOS apps & games curated and reviewed
The best 3cx phone apps on iPhone average 4.4★ across 214+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
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 app enables businesses to host and join professional video meetings instantly. It facilitates face-to-face communication, boosting productivity and efficiency while reducing travel expenses. Features include high-quality video, an interactive whiteboard, and chat functionality.
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.
Get a second phone number that routes to your existing device, offering unlimited calling and texting. Protect your personal number from unwanted contacts and choose your own U.S. area code. Features include custom voicemail, spam blocking, and a contacts manager.
Get a second phone number for calls and texts without revealing your personal number. Protect your privacy, make international calls affordably, and even turn your tablet into a phone. Receive verification codes for apps like WhatsApp and Facebook.
This business communication app extends PBX functionality to mobile devices, offering call control, directory access, and voicemail. It aims to boost employee productivity and reduce communication costs by replacing traditional desktop phones.
This mobile platform simplifies business communications with a user-friendly interface and mobility. It offers robust call features and disaster recovery, ensuring you can stay connected even during network outages. Strengthen your business connections on the go without long-term commitments.
Manage your home or office phone services from any device, anywhere. Features include high-quality audio, cross-device chat syncing, visual voicemail with transcriptions, and real-time contact presence. The app is designed with accessibility in mind, meeting WCAG 2.1 AA guidelines.
This app provides unified communications, voice, and video calling capabilities from mobile and desktop devices. It offers high-quality UC functionality integrated with certified partner platforms, including features like contact directories and conference calls.
Connect with friends and family globally through free video calls and messaging. This app also provides secondary phone numbers for private calling and texting, offering a secure and cost-effective communication solution.
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.
Design and decorate your own unique phone cases with a variety of tools and styles. Unleash your creativity with painting, stickers, and even pop-it elements to make your phone case truly yours. Enjoy a fun and engaging DIY art experience.
Stream and download music, mixtapes, and albums for free. Discover new artists and trending tracks across various genres. Customize playback with audio effects and listen offline without data.
This app provides a secondary phone number for enhanced privacy, allowing you to separate personal and professional communications. It enables high-definition, stable calls and texts to over 100 countries worldwide without needing a physical SIM card.
Design and decorate your own unique phone cases with a wide variety of tools and accessories. Unleash your creativity with painting, drawing, stickers, glitter, and special effects to craft personalized masterpieces.
This application integrates with your workplace's unified communications system to manage real-time multimedia communications. It offers VoIP, instant messaging, presence, conferencing, and call control features across various devices.
This application functions as a SIP-based softphone, enabling users to make and receive calls and instant messages over Wi-Fi or 4G/LTE connections. It provides a mobile solution for VoIP communication.
This business application provides a VoIP calling service for users of GreenLink Networks. It enables voice communication over the internet, offering a convenient way to stay connected for professional purposes.
This app provides a modern cloud phone system for businesses, allowing users to make and receive calls using their business number from anywhere. It offers features like voicemail access, one-touch dialing, call parking, and real-time co-worker presence. Full support is available from a dedicated U.S.-based team.
This app provides a comprehensive office suite for mobile devices, offering access to business calls, texts, voicemails, and faxes. It aims to streamline communications and boost productivity for professionals working remotely or on the go.
