189+ iOS apps curated and reviewed
Out of 189+ unified communications mobile apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 1.0★ (1) | No | No | Jul 2026 |
| 2 |  | Free | 4.7★ (14K) | No | No | Aug 2026 |
| 3 |  | Free | 4.7★ (22K) | No | No | Aug 2026 |
| 4 |  | Free | 4.1★ (308) | No | No | Aug 2026 |
| 5 |  | Free | 3.9★ (1.6K) | No | No | Aug 2026 |
| 6 |  | Free | 4.4★ (17K) | No | No | Aug 2026 |
| 7 |  | Free | 4.1★ (266) | No | No | Jul 2026 |
| 8 |  | Free | 4.6★ (714) | No | No | Aug 2026 |
This VoIP application extends your business phone system to your mobile device. Make and receive calls, manage communications, and stay productive on the go without needing a desk phone.
Manage your wireless account with affordable talk, text, and data plans on the T-Mobile 5G Network. Enjoy unlimited nationwide calling, global texting, and free international calling to over 90 destinations. Access features like free mobile hotspot and no annual contracts.
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 app transforms your mobile device into a comprehensive business communication hub. Make calls, send messages, join meetings, and manage voicemails from anywhere. It integrates your business phone number and offers AI assistance for enhanced productivity.
Manage your mobile service with ease. Activate new lines, switch between major US networks, and track usage in real-time. Offers plans for individuals and families, with international data options and 24/7 support.
A mobile-first business phone and collaboration solution that integrates voice, video, and messaging. It offers over 50 features to enhance communication for employees working anywhere, from smartphones, desk phones, or computers.
This app transforms your mobile device into a comprehensive business communication hub. Make and receive calls, chat with colleagues, manage voicemails, and join meetings from anywhere. It integrates AI assistance for task simplification and offers advanced calling features for seamless teamwork on the go.
This app simplifies accessing free wireless service for eligible customers through the federal Lifeline program. It allows users to apply for service, manage their accounts, check balances, add data, and even refer friends for rewards, all from their mobile device.
This app extends your business phone line to your mobile device, enabling you to make and receive calls, send texts, and manage voicemails from your business number. It facilitates team collaboration through shared inboxes and direct messaging, all from a unified platform.
This business communication app extends call control, visual voicemail, and instant messaging to your mobile device. It offers a unified "one number" solution, masking your cellular number for professional calls. Manage your VoIP environment, check user availability, and communicate with colleagues seamlessly.
This app transforms your mobile device into a business phone, enabling remote and mobile employees to manage corporate communications with the same tools as office-based staff. It offers features like video calling, instant messaging, and visual voicemail, all integrated with the Zultys IP phone system.
Switch to an affordable phone plan on a major 5G network. Enjoy unlimited talk, text, and fast data starting at $15/month. Bring your own phone and number, and manage your account or family plans easily.
This app offers a comprehensive suite for business communications, including calling, messaging, and virtual meetings. It facilitates team collaboration, customer engagement through a multi-channel inbox, and seamless participation in online events. Stay connected and productive from anywhere with this all-in-one mobile solution.
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.
This application integrates with a workplace's unified communications system to manage real-time multimedia communications. It enables VoIP calls, instant messaging, presence management, and conferencing from various devices. Users can control inbound and outbound calls, transfer them, and participate in conferences.
Manage your wireless plan effortlessly with this app. Access plan details, track rewards, and enjoy fast refills. Stay connected with reliable coverage and 5G data options, all from one convenient place.
This app offers a flexible and affordable mobile service with multiple plan options, including unlimited data, custom builds, and AI-powered recommendations. Users can activate service, manage their plans, and save money on talk, text, and data.
Easily top up mobile phones, internet, and utility services for family and friends abroad. This secure service supports various payment methods and offers a convenient way to manage transactions.
Stay connected with your office communications from anywhere. This app allows you to make and receive calls with your business identity, manage contacts, voicemail, and call history seamlessly on your mobile device.