InstaVu is a live photo filter app that enables to get high-resolution photos. Using dramatic filter effects through the 1st filters and the 2nd filters, you can be a professional photographer.

An extraordinary live photo filter app for the iPhone/iPad, designed especially for black & white photographs. With MonoVu, you get high-quality grayscale photos just like professional photographers do.

ColorVu is a superb live photo filter app for the iPhone. With 10 free filters and 25 paid filters, you’ll experience a whole new level of mobile photography. ColorVu is optimized for use with Instagram.

A unique and extraordinary live photo filter app you'll ever experience for the iPhone/iPad. With MiraCam, you can capture every moment of your life in a retro, futuristic, or artistic mood.

The most popular subway map of Korea for iOS and Android. Proven by over 3.4 million accumulated device counts, this handy app lets you easily explore the major cities in Korea.

Grounz NY is a high-resolution NYC subway route map for the iPhone/iPad. This app provides timetables, transfer info, route info all on the map itself. This is a must-have navigation app for NYC.

Tokaba is a LBS communication app for the iPhone. With Tokaba, you can browse notes, leave comments, or post your notes on the spot. Share your thoughts with people near you in a fun way!

A convenient date calculation tool for the iPhone. It allows you to calculate a date from any given spot in the calendar. Calculated dates can be exported as an event and added to the iPhone's calendar.