iOS App | Limeo: Event Tracking

Limeo is a thoughtfully designed mobile app that helps users track personal events and everyday moments through a clean, visual timeline.

The core concept is built around a simple but powerful question:
“When was the last time?”

The app encourages self-awareness by helping users recognize patterns and reflect on their habits over time.

Goal:
Create an intuitive tool for tracking events without overwhelming the user.

Solution:
— interactive calendar-based timeline
— branch-based event organization
— timestamped event notes
— dynamic UI updates without relaunch
— customizable themes and appearance (light/dark mode)

UX approach:
— minimal, clean interface
— fast and intuitive event creation
— clear visual representation of activity over time
— focus on simplicity and consistency

Monetization:
— Pro subscription (monthly & yearly plans)
— in-app purchase handling and subscription management

Tech stack:
Swift, UIKit (fully programmatic UI), StoreKit
custom theming system, local data persistence

My role:
Full-cycle product development:
— product concept & UX
— architecture and structure
— UI implementation
— data and state management
— subscription integration
— testing and optimization

Result:
A scalable product with clean UX and a strong focus on user experience and long-term engagement.