YC S25

bitrig

Vibe code, test, and deploy Swift apps. All from your iPhone.

About

Bitrig is the only vibe coder that writes native Swift, which is how the top mobile apps are coded. It's like Lovable for iPhone apps. Kyle and Jacob are creators of SwiftUI, Apple's UI framework for building modern iOS apps, and led its development for the past 10 years. Tim was co-founder and designer of Storehouse, where he won an Apple Design Award and was later acquired by Square. Download bitrig from the App Store: https://apps.apple.com/us/app/bitrig/id6747835910

Founders

Kyle Macomber
LinkedIn Twitter
Tim Donnelly
LinkedIn Twitter
Jacob Xiao
LinkedIn Twitter

Family Office Investors

Altss tracks family office allocations to YC-backed companies. Request access to see which family offices have invested in bitrig.

See family office activity

Industry & Focus

B2BEngineering, Product and Design