ChatGPT Mobile App Tutorial: Vue, Convex & Capacitor (Step-by-Step)

Built with: Ionic Vue, Convex (real-time DB + functions), OpenAI streaming
Runs on: Web + Mobile (same codebase)
What you’ll learn in the full video: Convex Vue plugin, schema + indexes, actions vs mutations, streaming → DB → UI, iOS deploy

In this …


This content originally appeared on DEV Community and was authored by Aaron K Saunders

  • Built with: Ionic Vue, Convex (real-time DB + functions), OpenAI streaming
  • Runs on: Web + Mobile (same codebase)
  • What you’ll learn in the full video: Convex Vue plugin, schema + indexes, actions vs mutations, streaming → DB → UI, iOS deploy

In this comprehensive, step-by-step tutorial, you'll learn how to build a full-stack, real-time ChatGPT Style OpenAI chatbot from scratch. We'll integrate the power of OpenAI's API for intelligent conversations, use Convex for a real-time database and serverless backend, and build the front end with Vue.js and the Ionic Framework.

Finally, you'll see how to easily package the entire web application into a native mobile app for iOS and Android using Capacitor. This project covers everything from setting up your environment to deploying a fully functional AI chat application with conversation history.

Tools & Resources Mentioned:

Whether you're a beginner or an experienced developer, this video will guide you through every line of code needed to bring this project to life.


This content originally appeared on DEV Community and was authored by Aaron K Saunders


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Aaron K Saunders | Sciencx (2025-09-24T16:56:41+00:00) ChatGPT Mobile App Tutorial: Vue, Convex & Capacitor (Step-by-Step). Retrieved from https://www.scien.cx/2025/09/24/chatgpt-mobile-app-tutorial-vue-convex-capacitor-step-by-step/

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" » ChatGPT Mobile App Tutorial: Vue, Convex & Capacitor (Step-by-Step)." Aaron K Saunders | Sciencx - Wednesday September 24, 2025, https://www.scien.cx/2025/09/24/chatgpt-mobile-app-tutorial-vue-convex-capacitor-step-by-step/
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" » ChatGPT Mobile App Tutorial: Vue, Convex & Capacitor (Step-by-Step)." Aaron K Saunders | Sciencx [Online]. Available: https://www.scien.cx/2025/09/24/chatgpt-mobile-app-tutorial-vue-convex-capacitor-step-by-step/. [Accessed: ]
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» ChatGPT Mobile App Tutorial: Vue, Convex & Capacitor (Step-by-Step) | Aaron K Saunders | Sciencx | https://www.scien.cx/2025/09/24/chatgpt-mobile-app-tutorial-vue-convex-capacitor-step-by-step/ |

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