249+ iOS apps curated and reviewed
The best ucx softphone apps on iPhone average 4.5★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Jul 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | 3.5★ (77) | No | Yes | Jul 2026 |
| 4 |  | Free | 5.0★ (1) | No | No | Aug 2026 |
| 5 |  | Free | 4.8★ (2.3M) | No | No | Aug 2026 |
| 6 |  | Free | — | No | No | Jun 2026 |
| 7 |  | Free | 4.7★ (1.6M) | No | Yes | Aug 2026 |
| 8 |  | Free | — | No | No | May 2026 |
This app provides high-definition voice and video calls, plus instant messaging, for users of a specific hosted PBX platform. It offers secure calling with TLS encryption and efficient low-bandwidth usage. Setup is simplified through QR code provisioning.
This application provides a feature-rich VoIP softphone experience with easy account setup through one-touch provisioning. It requires a Cloud Code or QR code for configuration, and users should contact their VoIP provider for credentials.
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.
Connect with friends, family, and colleagues through high-quality video calls and meetings. Schedule calls, send video messages, or join spontaneous conversations. Enhance interactions with features like real-time captions, in-call chat, and engaging effects.
Connect with family, friends, and colleagues through group chats, direct messages, and shared media. Easily add members via phone number or email, control notifications, and express yourself with custom emojis and GIFs. Share photos and videos to relive memories later.
Connect, collaborate, and accomplish tasks with AI-powered messaging. Streamline teamwork with integrations and smart features. Securely communicate with your team, whether in real-time or asynchronously.
This app provides a feature-rich SIP VoIP softphone solution for making and receiving calls over 3G and WiFi. It supports video calls, SMS messaging, multiple accounts, and call recording, with advanced features like call forwarding and conferencing. Provisioning is made easy via QR code for IT managers and VoIP providers.
This SIP softphone app enables free calling between users and supports push notifications and HD voice and video. It's designed to work with the R! Softphone platform.
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.
Connect with loved ones through fast, natural voice messaging. Enjoy features like voice filters, live chat spaces, and instant translation for seamless global communication.
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.
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.
This communication tool allows users to make calls, send messages, and manage business interactions using their account. It offers VoIP calling, HD video, group chats, and voicemail management for seamless business connectivity.
This business communication app connects to your cloud-based phone solution, allowing you to manage calls, chats, and voicemails from your mobile device. Stay connected with colleagues and access company directories wherever you are.