I will develop an ai powered mobile app for ios and android

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daniel_from_k4
D
daniel_from_k4
Daniil Kozyr
develop an ai powered mobile app for ios and android
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develop an ai powered mobile app for ios and android

About this gig

I will build an AI-powered mobile app from scratch that runs natively on iOS and Android and turns the latest AI models into a product your users love. It can be an AI chat or assistant app, an image or content generation tool, a smart recommendation engine, an AI tutor, a health or fitness coach, or all of this in one app, powered by OpenAI (GPT), Anthropic (Claude), Google Gemini, or open-source models. I can also add AI features to your existing app instead of building from zero.


WHAT I CAN BUILD FOR YOU

  • AI chat and assistant apps (ChatGPT, Claude, OpenAI API)
  • AI image and content generation apps
  • Smart recommendation and personalization features
  • AI tutors, coaches, and companions
  • Voice, vision, and custom model integrations
  • AI added to your existing iOS or Android app


WHAT EVERY PACKAGE INCLUDES

  • Native performance (Swift for iOS, Kotlin / React Native for Android)
  • Clean, scalable architecture
  • Polished UI/UX that feels premium
  • Full source-code ownership
  • 1 month of free post-launch support


Message me with your idea and get a clear scope and a fixed quote within the hour.

  • App type

    • Native

  • Purpose

    • Chat
    • Dating
    • Social networking
    • Medical
    • Health & Fitness
    • Education
    • Lifestyle
    • Productivity tools
    • Quiz

  • Expertise

    • Cross-browser/Device compatibility
    • Performance
    • Security
    • Ads & monetization
    • Analytics
    • Release management
    • API integration

  • Programming language

    • JavaScript
    • Swift
    • TypeScript
    • React Native
    • HTML

  • Frameworks

    • SwiftUI
    • Node.js
    • Uikit

  • Tools

    • Xcode
    • Expo
    • Firebase
    • Supabase

Get to know Daniil Kozyr

Daniil Kozyr

Native iOS and AI app development studio, Swift apps shipped in 5 weeks

  • FromPoland
  • Member sinceOct 2025
  • Avg. response time1 hour

  • Languages

    Ukrainian, Russian, English
K4 Tech Solutions is a full-cycle mobile and AI app studio. 25+ apps shipped, 30% faster to market. We design and build polished native apps for iOS and Android: AI-powered products, mental health and meditation, fitness and habit tracking, dating and social, and quiz and education. From idea to a live App Store and Google Play launch in weeks, not months. Every project comes with clean code you fully own, a fixed price agreed up front, and one month of free support after launch. No surprises, no missed deadlines. Tell us your idea and get a clear scope and a fixed quote within the hour.

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