[React Native + iOS] Creating a VoIP app with Twilio in mind | Full setup 2023

Sviat Kuzhelev
9 min readOct 31, 2023
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Two things define you: your patience when you have nothing and your attitude when you have everything.” — George Bernard Shaw

In today’s interconnected world, the demand for real-time communication applications is on the rise. Whether it’s for personal use or business purposes, voice and video calling apps have become an integral part of our daily lives.

Building a VoIP-based app for iOS can seem like a daunting task, but with the right tools and technologies, it’s entirely achievable. In this article, I’ll guide you through the process of creating an iOS VoIP app using React Native and Twilio.

Understanding VoIP Principles

The heart of VoIP lies in efficient real-time network communication, often facilitated by libraries like Twilio and WebRTC. However, the integration of native modules for iOS-specific functionalities is crucial.

You’ll need to implement call handling, push notifications, and manage permissions to ensure data security…

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Sviat Kuzhelev

Senior Software Engineer | Passionate About Web 🔨 | AI Enthusiast | Open Source Contributor | Love 🐈, 🎒+⛰️, and 🎿 | LinkedIn 👉 t.ly/2bBKJ