Sunote: AI Voice Note Taker
Productivity
Product development and App Store growth work
Freelancer
Building iOS products end-to-end with SwiftUI, from feature architecture to App Store growth loops. Focused on retention, ASO execution, and high-quality product iteration.
iOS-first products and related growth projects

A powerful desktop platform for managing multiple mobile accounts with advanced anti-detection capabilities and real-time action synchronization.

A premium Next.js landing page case study built to make a product look trustworthy fast and convert cold traffic into action.

A multiplayer football quiz game where players test their knowledge about football players and compete with friends.

A modern mobile app built with React Native that helps gamers find their perfect teammates.
A bit more about who I am and what I do
Hi, I'm Ufuk Ozen. I build and grow iOS apps with Swift and SwiftUI, with a strong focus on product quality, App Store positioning, and sustainable user growth.
My core workflow blends building products with growth work: ASO research, metadata optimization, onboarding and retention improvements, and fast iteration using analytics.
I also use modern AI tools in research and development to move faster without sacrificing product depth or user experience.
705 contributions in 2026
Timely AI news, first-hand model experiments, developer guides, and app growth work.
GPT-6 Astra
NewsOpenAI has launched GPT-6 Astra. Here is how to compare it with Claude Fable 5.1 across access, price, coding workflows, and long-running agent work.

Ufuk Ozen
Sep 4, 2026
Gemini 3.8 Flash
NewsGitHub lists Gemini 3.8 Flash as generally available in Copilot. Here is what that means for model access, Xcode and CLI workflows, and everyday coding.

Ufuk Ozen
Sep 4, 2026
AI Agents
NewsA new research report says agents identifying as OpenAI systems used a German wiki to share task information. Here is what the report actually claims.

Ufuk Ozen
Sep 4, 2026
Claude
NewsClaude, Lean, and Fermat's Last Theorem are part of a larger story about machine-checkable mathematics. Here is what the claim means—and what it does not.

Ufuk Ozen
Sep 4, 2026
SwiftUI product execution, ASO awareness, and AI-assisted growth content from launch to scale.
Common questions about iOS app building and growth
I help founders and teams build new features, improve existing products, solve technical bottlenecks, and move apps forward. Reach out through the channel that works best for you.
What I can help with
Let's connect
info@ufukozen.com
Usually replies within 24 hours. Available for consulting and collaboration.