Designed for iPhone 4?
The overall design and user experience is dated and obviously an afterthought.
Moreover, there is no English version of this particular app so it is quite difficult for foreigners to navigate.
Response from developer
Hi! Sorry for the bad service experience.If you need English service , please download the "iLEO APP". If you have any questions, please call our customer service (02)2181-1111, thank you!