Currently shipping apps to the App Store

Hi, I'm Dilay 👋
I build tiny, joyful apps.

Computer engineer & indie iOS developer. I design and code small, focused apps that try to make a normal Tuesday a little more fun. Welcome to my workshop.

See the apps → About me
The Workshop

Apps in the oven

Two are nearly ready for the App Store. More on the way.

Flashy app icon

Flashy - Study Cards

iOS · Coming Soon
⏳ Submitted for review

Flashy is the simplest way to learn anything by heart (words, formulas, dates, definitions, or your own notes) using spaced repetition. Create a deck, add your cards, and let Flashy do the rest.

Spaced repetition Smart reminders Custom intervals Cloud sync Offline-first
Flashy app screenshots
Stacked app icon

Stacked Routine Timer

iOS · Coming Soon
⏳ Submitted for review

Stacked is a habit coach that helps you build daily routines the smart way. Break each routine into small steps, follow along with voice guidance, and watch your progress compound.

Voice-guided timer Smart scheduling Deep insights Personalized onboarding
Stacked app screenshots
About

One engineer, one keyboard.

I'm Dilay Yiğit, a computer engineer and solo iOS developer. By day I write production code; by night I build the small, weird, lovable apps I wish existed.

Ygt Studio is my one-person workshop. Every line of code, every pixel, every weirdly specific easter egg ships from this desk. I care about apps that feel warm and unhurried, with the polish of something a real human cared about.

Currently: heads-down on Flashy and Stacked. Always: sketching the next thing in the margins.

Let's talk.

Feedback, press, beta-test invites, or just to say hi. I read every message.