Konstantin X Thremark

Building an AI that knows you.
3D artist turned solo dev.

[Konstantin X Thremark @thremark]

Never wrote a line of code.

I spent 10 years in 3ds Max, ZBrush, Substance Painter making 3D stuff for clients.

Then I got mad with ChatGPT forgetting everything I told it. Every chat from scratch 😐

So I opened Cursor and typed "how do I build an iOS app"

I didn't know what an API was. Or SwiftUI. Or what deploy means.

16 days later it runs on my phone 😀
Still can't believe this is real sometimes.

Do you still need to "know how to code" in 2026?

https://t.co/3sUmL4g4rS #buildinpublic

[Konstantin X Thremark @thremark]

3D artist turned solo developer.
Day 16 vs Day 150.
The idea never changed.
The AI that knows you.

[Konstantin X Thremark @thremark]

Apple approved Thremark. Launching June 23 on the App Store.

[Konstantin X Thremark @thremark]

@GithubProjects For what

[Konstantin X Thremark @thremark]

Got rejected 3 times by Apple Review.

Each time something different: document handling, payment flows, trial copy, HealthKit entitlements. Annoying, but also a sign the app has enough going on to actually scrutinize.

Shipping soon.

[Konstantin X Thremark @thremark]

The problem isn't that the worker wrote bad code. The problem is the owner didn't understand what they shipped.

[Konstantin X Thremark @thremark]

@justbyte_ hah 2 agents working

[Konstantin X Thremark @thremark]

The workers are working.

Should I have tried running it on Fable 5?

[Konstantin X Thremark @thremark]

The more your app does, the longer App Store review takes.

[Konstantin X Thremark @thremark]

@buildinpublic https://t.co/m30XbyZKQH

[Konstantin X Thremark @thremark]

@dev_maims Hidden gem? 😀

[Konstantin X Thremark @thremark]

@dev_maims Why is the cursor an ETH?

[Konstantin X Thremark @thremark]

App Store submitted 2 days ago

Hoping it passes on the first try.

How long did yours take?

[Konstantin X Thremark @thremark]

@16vchq sold

[Konstantin X Thremark @thremark]

App Store screenshots.

Good enough for launch? 👇

[Konstantin X Thremark @thremark]

Submitted Thremark to App Store review. Started with zero iOS knowledge 4.5 months ago. Wild how fast that goes.

[Konstantin X Thremark @thremark]

4 months ago I opened Xcode for the first time.

I didn't learn to code. I learned how to build a product.

Big difference.

#buildinpublic

[Konstantin X Thremark @thremark]

@NoahKingJr even earlier

[Konstantin X Thremark @thremark]

@justbyte_ I’ve been thinking about it lol