Cryptoid aims to create a mobile application which will allow users to encrypt texts with various methods (e.g. with matrices) , send them (via email, text message, etc.) and decrypt existing codes.

Beautiful, clean and elegant battery widget without unnecessary graphical clutter. Now in two versions: small (1x1) and wide (3x1).

This is a simple mirror application. It uses the front camera preview to allow you to do things like put on contacts, makeup, make sure you look good before you go out, etc. If you are able to take screenshots on your phone, you can also use it to take photos of yourself and share them on facebook, twitter, google+, instagram or whatever you wish, by viewing them in the gallery application and clicking the share button.

This is a simple flashlight application. It will work on all devices with an LED flash, but has been tested specifically on a SGS3 and SGS2. It gives you the ability to turn the flash on or off with the press of a button. Don't leave the light on for too long (like over 5 minutes) or it could cause damage to your phone's LED flash.

Automatically Change the Ringer Mode of Your Phone!
Audio Mode Switcher changes the phones' volume automatically to silent, vibrate or loud. Never be in the situation again that your phone rings out loud and you don't want it! Never miss an important call again, because you have forgotten to switch to laud mode!

Switch to loud, vibrate or silent according to

A tool to handle highly used option required on a phone
Profiles , Volume ,Bluetooth , Wi-Fi , Flash ,Auto Sync , Mobile Data and Screen Brightness

If you ever have trouble remembering meetings and events in Animal Crossing: New Leaf, this is the app for you.

GrandTools-great app for students.

Keep your child safe with 100% free parental control software.

Organize, view, rename, zip, unzip, create, delete, move, copy your files like a pro!

2x2 Home screen clock widget displays time in a grid.
Features: Customizable color themes, Time or date display, Time zone selection, Tap for Configuration, Change size within the 2x2 space.

Traffic Network Monitor is the simplest traffic statistical tools that can Stat. 2g/3g network traffic、wifi traffic exactly。
Any time, such as games or surf when you can always see the network traffic and rates.

Wifi unlocker will help you to get Default keys from several modems like infinitum in mexico, thomson, verizon, and others

A subnet calculator for IP networks. Real-time updating and copy/paste support!

Greek Keyboard - Greek Input Method
Ελληνικό Πληκτρολόγιο - Greek IME

ON 2D-CameraMeasure is a powerful tool for object length, angle, area, diameter and dimension measuring. It lets you make measurement on any objects on a 2D plane. It can be used as or even replace ruler and measuring tape in many situation where the traditional measuring method is not enough or difficult to apply.

    安安卜是一款集文件管理、任务管理、来电防火墙、短信过滤、网络管理、数据库管理、垃圾清理、开机加速、内存管理、监控器于一体的Android管理软件，全面管理android系统问题。
    AndBox is a set of files management, task management, call firewall, SMS filtering, network management, database management, garbage clean, boot speed, memory management, monitor management software, Overall management of the android system problems.

More http://code.google.com/p/andbox/
https://www.slideme.org/user/18222/applications/18222

Do you feel most checklist tools are too rigid and/or too specific to use? Pen-and-paper is still quite possibly The Method? This tool aims solving that: create list, use 2 types of checkmarks, and optionally let you tag a photo (by file, and by camera if your device offers it)

CPU INFO
is a fast,lightweight Cpu Monitoring,Cpu Testing and Analogue Cpu Live Wallpaper(PRO ONLY) application.

You can monitor your cpu usage with notification running in the background and turn it off whenever you need

Also Worldwide cpu speed test you can compare your phones speed with other Android devices and check the results

Automatic ringtone change.
Automatic notification change.
Contact specific ringtone and notifications
Use music files as ringtone, alarm tone and notification.
View tone and music details.