The ultimate file manager for root users, similar to the rootexplorer,It is a support system-level view document management software,also supports file operations and sharing.

安安文件管理是一款支持浏览系统级的文件管理软件，同时支持文件操作和分享。
More http://code.google.com/p/andbox/
https://www.slideme.org/user/18222/applications/18222

Linux Terminal for Android. Run Linux command on your phone and install external android apps.

Financial Accounting Free is a financial/business double-entry accounting app for small and medium businesses.
FA has powerful, in-built features that are designed to meet the needs of your business. Its simple user interface allows you to maintain your company books. It is based on professional accounting principles to ensure balanced books and accurate reports.
Just enter your daily vouchers and let FAS do all the double-entry accounting.

System Gears

is an compact system monitoring application and Widget(Pro Only) for Android devices.

With System Gears ,you will able to monitor
your cpu usage,phone storage,ram memory sdcard and battery usage , and detailed information.

Trial 3-days;

aiSystemWidget is system monitor utility that provides newest, innovative way of monitoring your Android based mobile device system resources, like Memory, CPU, Network traffic, Battery usage and etc.

Simple tool to check your connection ip,proxy ip