Jeffrey Sun

Rated 0.00(0) — Jeffrey Sun

Block calls.This is a useful app.

Rated 0.00(0) — Jeffrey Sun

The mainly functions include: (continuing to add) * Set time restriction on hours kids should sleep or study * Track the phone location continuious or one time. * Panic button in case of emergency * Block all incoming calls except admin's in the lock...

Rated 0.00(0) — Jeffrey Sun

This app is for setting some schedules of the vibrate or silence of your phone. For example, you can set the vibrate in the work time and the normal in the other time. And it can also backup and restore your schedule with a remote server.The source code..

Rated 5.00(1) — Jeffrey Sun

This is a test app.

Rated 0.00(0) — Jeffrey Sun

A remote controller based on SMS

Rated 0.00(0) — Jeffrey Sun

V1.2 Test the main functions.* Get Location by SMS* Show a Location in Google Map* Manage multiple phones* Auto run the App

Rated 0.00(0) — Jeffrey Sun

CHStock focuses on some custom indicators to help you to watch the market in a special perspective.The current version is a technical prototype. It implemented a fundamental framework of codes and some core functions.