In the past few years, we have cooperated with different parties and published many apps on the stores. Let's see what we've built.
QRcode expert (Image - QRcode)
More than 500 daily active user, having around 5000 page views a day. This app can deal with all things about QR Code. By using it, the user can generate QR code and download it to their gallery. The most special part is that it can make an image as QR code. The download rate and retention rate keep increasing.