Tomatinho

Tomatinho is a gamified take on the Pomodoro technique — customizable focus sessions, study metrics and fully offline behavior so a session never depends on the network. It pairs a SwiftUI app with a playful physical companion: a 3D-printed tomato with a seven-segment display and a single tactile button, for screen-free focus on the desk. The work was written up and published as a scientific article.

• SwiftUI views driven by observable view-models under MVVM for a clean, testable boundary.
• Customizable Pomodoro sessions with study metrics persisted locally — no account, no server.
• Offline-first by design: a focus session never reaches for the network.
• A companion physical device mirrors the timer so you can keep eyes off the screen.

• Customizable Pomodoro timer
• Study session tracking and metrics
• Offline functionality for uninterrupted focus