Task Manager & To-Do List + — Unified Task, Habit & Focus App

Duration: 5 Weeks

Client: WONDAPRO CO., LTD

Category: Mobile App

Platform: Android

Here to Know About This Project

Task Manager & To-Do List + is a lifestyle productivity app that combines task management, habit tracking, Pomodoro-style timers and daily planning features into a single tool. play.google.com+1
The client aimed to create an all-in-one personal productivity companion — offering users the ability to plan tasks, build habits and maintain focus — while delivering a smooth, modern mobile experience.

The Challenge of the Project

The main challenges included:

Designing an interface that unifies tasks, habits, timers and planning without overwhelm — ensuring users could switch contexts easily (from “daily tasks” to “habit tracker” to “timer”).
Supporting performance and responsiveness across a wide range of Android devices, particularly given the multiple modules (timer, habit logging, notes, widgets) involved.
Enabling home-screen widgets and seamless notifications while ensuring background services (timers, habit reminders) were efficient and battery-friendly.
Integrating customization (themes, widgets, user preferences) so that the app felt personal and adaptive rather than generic.

Our Solution & Approach

We began with a user-flow mapping exercise, identifying the core user paths: task creation, habit setup, timer start/stop, daily review. Next, we designed a modular architecture so each function (tasks, habits, timer) could operate independently but share common backend components.
Key technical measures included: caching of frequent data (to-do lists, habit logs), lightweight background services for reminder notifications, and dynamically-loaded widget components for home-screen access. We also crafted a clean visual system with clear typography, prioritised task visibility, and intuitive transitions between modules.

Key Deliverables & Implementations

Result & Impact

On launch, the Task Manager & To-Do List + app delivered a unified productivity experience where users could manage tasks, track habits and use focus timers in one place. The streamlined architecture made it easier for the client to roll out updates to modules independently. Users benefited from smoother performance, quicker access to functionality (via widgets and shortcuts), and a personalised interface suited to their workflow. The client now has a solid foundation to expand with analytics, subscription tiers and deeper habit-tracking features