This business communication tool links your mobile device to your office phone system. It allows you to make and receive calls using your work extension, manage call forwarding, access visual voicemail, and seamlessly transfer calls between devices.






206+ iOS apps curated and reviewed
FSN 2GO is the household name in fsn 2go, but it's far from the only option. We track 206+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 2.8★ (6) | No | No | Jun 2026 | |
| 2 | Free | 3.1★ (12) | No | No | May 2026 | |
| 3 | Free | 4.8★ (283K) | No | No | Jul 2026 | |
| 4 | Free | 4.4★ (2.2K) | No | Yes | Jul 2026 | |
| 5 | Free | 4.8★ (38K) | No | No | Jul 2026 | |
| 6 | Free | 4.4★ (14K) | No | No | Jul 2026 | |
| 7 | Free | 4.3★ (1.1K) | No | No | Jul 2026 | |
| 8 | Free | 4.1★ (1.5K) | No | No | Jul 2026 |






This business communication tool links your mobile device to your office phone system. It allows you to make and receive calls using your work extension, manage call forwarding, access visual voicemail, and seamlessly transfer calls between devices.




Manage and process work orders with real-time updates and automatic features. Schedule appointments, navigate to customer homes, and receive reminders. Integrates with phone, email, and calendar, offering offline functionality and FSN guideline compliance.






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.


Obtain virtual phone numbers for affordable international calls and texts. Receive SMS verification codes from various apps and platforms securely. Earn free credits through daily check-ins or by watching videos.


Access essential HR information, manage benefits, and view payroll details on the go. This app allows employees to stay connected with their HR data and enables administrators to handle key HR tasks remotely.


This app provides MTN Nigeria customers and non-customers access to a wide range of MTN products and services. It offers a streamlined shopping experience for managing accounts, purchasing airtime and data, and accessing lifestyle content like news and entertainment.


This app allows employees to use their personal mobile devices for business calls, maintaining a single office number and voicemail. It ensures business calls display your office caller ID and provides access to corporate contacts, even when on the go.


Manage your mobile account, recharge instantly, and access exclusive bundles and offers. Check your balance, purchase internet plans, and find nearby locations. Experience a faster, smarter digital life.


Obtain a real US phone number to make calls and send texts. Separate your personal and work life with a dedicated second number. Supports picture messaging and voicemail.


Experience wireless service powered by a vast 5G network and a unique community-driven infrastructure. This app offers a new approach to staying connected, potentially with reward opportunities.


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.


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 provides a mobile phone plan with reliable 5G coverage, enhanced security, and international perks. Manage your service, track data, and access customer support all within the application.


Access and collaborate on sensitive business data from any location without a VPN. Securely manage files with advanced permissions, link expirations, and mobile device protection features. Integrate with popular business applications for enhanced productivity.


This app provides free calling and texting services, allowing users to get a new phone number from the US, UK, or Spain. It offers free domestic and international calls, HD-quality audio, and free SMS messaging, working over Wi-Fi or cellular networks.


This app unifies business communication, offering voice calling, video meetings, chat, and content sharing in a single platform. Stay connected with colleagues, customers, and partners from any device, anywhere. Features include screen sharing, SMS/MMS, and visual voicemail for enhanced productivity.


Seamlessly integrate your iPhone with your Windows PC. Access calls, messages, notifications, and contacts directly from your computer. Easily share files between devices for enhanced productivity.


Get a second phone number for business, dating, or personal use without needing a second device. Purchase numbers in over 60 countries with high-quality audio and optional call recording. Future updates include virtual receptionists and SMS functionality.


This app provides secure, on-premises access and control for various organizational resources. It allows for one-click WiFi and VPN connections, smart door unlocking, and easy access to files and EV charging.