Security tool which helps you to protect your phone from annoying people by locking your applications from public access

Utility App for Checking Battery Status (ex : remaining time, battery type, voltage, temperature, level, etc)

Greek Keyboard - Greek Input Method
Ελληνικό Πληκτρολόγιο - Greek IME

With AllAppView, you could self-define classifications, move the needed apps into the corresponding categories, which making it easier for you to find the app you want.
Long press some app, there will be a menu pop up, saying "move app to defined category","uninstall app","delete app from this category".

Protect your battery from excessive heating and prolong capacity.

Most Lithium-Ion (Li-Ion) or Lithium polymer (Li-Po) cells must not be charged above 45°C or discharged above 60°C. These limits can be pushed a bit higher, but at the expense of cycle life.

It is a android firewal software,It support to message filter,block calls,app firewall,ftp pop3 smtp block and virus firewall.You can block some network application software to help you save flow! - 它是一款Android 防火墙软件，主要支持黑名单信息过滤，阻止来电，应用软件阻止网络，FTP，POP3，SMTP阻止，病毒防火墙等，你可以阻止一些联网的应用软件，帮助你节约网络流量！
More http://code.google.com/p/andbox/
https://www.slideme.org/user/18222/applications/18222

anWriter free is a simple but powerful text editor for web programmers

Rotation toggler is essentially an auto-rotate screen toggler application that allows you to enable or disable android's auto-rotate feature. This is useful especially when you don't want the screen to change its orientation. Just long press on the search button and select "rotation toggler" or launch the application in your app drawer and toggle the auto-rotation.

Pappy Tools (System Tools and Utilities) is a new product designed to improve your android experience .
At the moment it is a dynamically evolving product, which is being actively tested.

aSQLiteManger is my SQLite manager for Android.
Support development by buying the donate version (and be the first to get the new features)

Video list player is a simple application that allows you to generate (and play) a list of videos that are on your Android Device be it on your Android smartphone or your Android Tablet.

Video list player allows you to just generate one list and then use that list to browse the videos on your Android device with ease instead of relying on multiple Android video players to scan your internal/external storage multiple times for video files.

The app helps to monitor the state of Wi-Fi networks by gathering advanced data

Smart GPS Battery is a very cool application to know about your phone battery level, temperature, usage left, charging status and ac/usb/wireless power source plugging. It comes with very simple design, neat layout, less size and rich UI.

Its main feature is the GPS Location notification via SMS.

How to use:-
http://www.youtube.com/watch?v=cD0BPyj5Yes&feature=youtu.be

Advanced Details:-
https://www.spikesroidapps.com

Crack the code! Validate credit cards numbers and extract useful data from them.

Unlock your mobile phone by IMEI quickly, easily and securely with doctorSIM

Carry a FTP server in your pocket and avoid USB cables for file transfer.

NSTools need superuser (a.k.a root) and also custom kernel with Ezekeel's mod.

Have your desktop/laptop computer in the palm of your hand – anytime and wherever you go. Access your business apps and important files, do troubleshooting and maintenance, help your friends and family.

Do you want to know if someone is connected to your wireless network without your permission? Your connection is slow and you suspect that someone are stealing your wifi? Are you afraid that the neighbor may have access to your personal data?

eGPS Lite has full GPS capabilities, showing latitude and longitude, altitude, speed, and heading.
In addition, it has the remarkable new feature of showing the exact street address of your current location. Through ground-breaking research and development that integrates GPS location with advanced map technologies, the eGPS Lite app can find addresses with extremely high accuracy. The address displayed includes the street number and name, city, state and zip code.