I build handcrafted apps for iPhone, iPad, Apple TV and Mac

Hi! I'm Leonel Martins, an app developer/designer with 10+ years of experience building native Cocoa apps ¹ under the beautiful sunshine of Algarve, Portugal.

¹ UIKit (for iOS, tvOS and watchOS) and AppKit (for macOS).

If you need my services just write to

Be sure to check my latest project, Showbooth, a slideshow player that runs on Apple TV made for stores, showrooms and trade show booths.