Enjoy our service
Explore our mobile services.
Introducing our mobile educational, game, and utility services that are useful in everyday life.
Lock Screen Clock
A clock app that allows you to choose clock themes tailored to your personal preferences
Lock Screen Calendar2
A calendar app for efficiently managing your schedule
Lock Screen Korean History
A Korean history learning app that organizes middle and high school history curricula by historical periods
Lock Screen Korean Vocabulary
Korean vocabulary app for middle and high school curriculum
Lock Screen Math Formulas
Math formulas app for middle and high school curriculum
Lock Screen Widget
An iPhone-style lock screen customization app
Smart Calculator
A calculator app with various calculation tools
Cash Alarm
A reward app that allows you to easily earn cash through your lock screen
Smart Protector
A security app that locks and protects apps, photos, and videos
Chinese Character Test
A test prep app for the Chinese character proficiency test
Lock Screen Calendar
To-do list and task management app
Lock Screen Quote
Motivational and inspirational quotes app
Picture Spanish Dictionary
Image-based Spanish learning app
Picture Chinese Charaters Dictionary
Image-based Chinese characters learning app
Lockscreen Bible
Bible reading app with various functions
Snack.io
Online snack warrior’s battle survival game
Fun Video English Conversation
Fun English conversation learning app
Hungry Chick
Hungry chick’s bean finding game
Picture Japanese Dictionary
Image-based Japanese word learning app
Picture Chinese Dictionary
Image-based Chinese word learning app
Picture English Dictionary
Image-based English word learning app