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Fiverr Pro
English
$
USD
I will build ai mobile app with chatgpt api integration and gpt4o ai chatbot
KENSI
About this gig
Stop losing users to generic web wrappers. You need a launch-ready AI mobile app that feels native, responsive, and intuitive. I transform your vision into a high-performance iOS and Android application by bridging the gap between complex OpenAI API architecture and a premium user interface. Whether you are building an AI Fitness Coach or a niche Business Productivity tool, I handle the technical heavy lifting so you can focus on growth.
With deep experience in AI UX and cross-platform development, I ensure your chatgpt api integration is secure, cost-effective, and scalable. I specialize in turning the GPT-4o engine into a specialized mobile assistant that retains context and delights users. Every project includes a focus on API security and clean UI design to ensure App Store approval.
Ready to launch your AI SaaS? Lets build your MVP today.
Click the Contact Me button to discuss your custom AI mobile app project.
Get to know KENSI
KENSI
Expert App Developer
- FromUnited States
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English
I am an expert App Developer with 5 years of experience delivering scalable mobile solutions for North American businesses. I specialize in turning complex ecommerce requirements into intuitive, high-converting iOS and Android applications using Flutter and React Native. I focus on clean code, security, and seamless user experiences to drive revenue and streamline operations.
FAQ
Do I need to provide my own OpenAI API key?
Yes, you will provide your API key to ensure you have full control over your billing and token usage.
Will the app be accepted on the Apple App Store?
I design custom AI UX and niche-specific features to meet Apple’s strict requirements for non-generic AI apps.
Can you integrate GPT-4o specifically?
Absolutely, I specialize in chatgpt api integration using the latest GPT-4o models for faster, smarter responses.
Is the app cross-platform?
Yes, I use Flutter to deliver a high-quality ai mobile app that works seamlessly on both iOS and Android.
