Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

SPARE / Time management app


How can I make a day meaningful?
I was inspired by the use of the meticulous time that the great people practiced in the past.

'SPARE’ is a time management application that allows you to diagnose and manage a spare time you might have overlooked.

Record your daily routine in the app. You will find a spare time between tasks.
Create a to-do list and start to work on it. The app lets you know how well you spend a spare time.

Like the greats, you will not pass a spare time mindlessly.
You makes a day productive and meaningful ever with the help of the app.


Kongju national university

Kongju national university
Kongju, South Korea

kwangsik shin,
Kongju National University

Minki Kim,
Kongju National University

Byungki Hwang,
Incheon National University