JCurrency is the most convenient currency rate convert app.
Lots of useful funtion like widget, calculator, price notification... etc.
JBlueCut is a blue-light filter App.
It can effectively reduce the blue light and ease eyestrain by few simple steps.
Let JBlueCut to protect your eye.
JBlueCut Pro is a blue-light filter App.
It can effectively reduce the blue light and ease eyestrain by few simple steps.
Let JBlueCut Pro to protect your eye.
JFile is a file manager App.
Can easily browser your file in your phone or tablet.
Clean & beautiful File Manager in Google Play.
JFile Pro is a file manager App.
Can easily browser your file in your phone or tablet.
Clean & beautiful File Manager in Google Play.
Founder & Engineer
Cofounder & UX Designer