---
title: "Discussion on \"gRPC In Mobile: A Complete Guide\" | Hashnode"
description: "Discussion on \"gRPC In Mobile: A Complete Guide\". Everything you need to know about RPCs, Protobuf, HTTP/2, and why gRPC matters for real-time apps and IoT"
url: "https://hashnode.com/posts/grpc-for-ios-developers-a-complete-guide/68ac5f144c5ca5b261e8ab8c"
---

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# [gRPC In Mobile: A Complete Guide](https://code-joy.hashnode.dev/grpc-for-ios-developers-a-complete-guide?utm_source=hashnode&utm_medium=feed)

Everything you need to know about RPCs, Protobuf, HTTP/2, and why gRPC matters for real-time apps and IoT

Aug 25, 2025 · 16 min read · code-joy.hashnode.dev  
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-   [#grpc](https://hashnode.com/tag/grpc)
-   [#iot](https://hashnode.com/tag/iot)
-   [#ios](https://hashnode.com/tag/ios)
-   [#swift](https://hashnode.com/tag/swift)
-   [#protobuf](https://hashnode.com/tag/protobuf)

## Written by

[Vincent Joy](https://hashnode.com/@vincentjoyhere)

@vincentjoyhere · Bengaluru, India

  
[View profile](https://hashnode.com/@vincentjoyhere)

IoT | Mobile Applications | Gen AI

Seasoned Software Engineer with 11 years of experience specializing in native iOS development using Swift, SwiftUI and UIKit. Additional expertise in cross-platform mobile development with React Native and backend API development using Django REST Framework. Proficient in Swift, JavaScript, and Python. Throughout my career, I have balanced roles as a team lead, mentor, code architect, individual contributor and solo developer. I have contributed to products across diverse environments, from early-stage startups to publicly listed companies, spanning industries such as AI, IoT, Travel & Hospitality, Ride Hailing, Navigation, E-commerce and Streaming. . Currently I am exploring possibilities in the emerging fields of AI and AR/VR, by developing applications in Generative AI and Vision OS, via personal projects.

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