App Permission Watcher is an App (application) for smartphones with the Android operating system. It helps you to monitor the permissions used by installed non-system Apps.
The App warns you about suspicious permission combinations that can be used to compromise privacy or to cause unwanted costs.

Download
http://www.apewatch.de/download_en.html

Mercury is a framework that provides interactive tools that allow for dynamic interactions with the target applications running on a device. It is a free and open source framework for bug hunters to find vulnerabilities, write proof-of-concept exploits and play in Android. It also provides a platform for effective vulnerability hunting and exploitation on the Android operating system. Mercury was basically created to meet the need for a consolidated testing framework for Android.

Download
http://labs.mwrinfosecurity.com/tools/2012/03/16/mercury/downloads/

Google and MIT are pleased to announce the initial free and open-source release from Google of the App Inventor source code

Download
http://code.google.com/p/app-inventor-releases/downloads/list

Wiki Linux Mac
http://code.google.com/p/app-inventor-releases/wiki/BuildingAndRunning
1. Clone the Source! 2. Install dev-java/ant 3. Goto Appinventor-Dir bash: ant 4. bash: ant tests 5. Start the AppEngine Java Service (Download here: http://code.google.com/intl/de-DE/appengine/downloads.html#Download_the_Google_App_Engine_SDK) 6. bash: RunLocalBuildServer!

Wiki Windows
http://sites.jsoft.com/appinventor/home/gsuac/server/settingup/gsuar#TOC-your-war-folder

The fastest smartphone is here. The Ascend D Quad features a 4.5inch HD screen, 8MP BSI camera, Dolby surround audio, 1800/2500mAh battery with 30% power saving technology and 1.5GHz quad-core processor

Requirements
Requires Android Market and Google account:
No
Requires third-party libraries:
No
Requires 'rooted' device:
No
Target Android version:
Android 3.2
Minimum Android version:
Android 1.6
Minimum screen width:
240 dpx

Download
http://slideme.org/mobileapp/download/1a3dc792-55a7-11e1-a703-00505690390e.apk

Androguard (Android Guard) is a tool written in python which helps us to analyze, display, modify and save your apps easily and statically by creating your own software (by using the API), or by using the tool (androlyze) in command line. This tool is useful when you would like to do reverse engineering on a specific application (e.g : malware).

Download
http://code.google.com/p/androguard/downloads/list

Wifi Protector protects our phone from tools like FaceNiff, Cain & Abel, ANTI, ettercap, DroidSheep, NetCut, and all others that try to hijack your session via “Man In The Middle” through ARP spoofing / ARP poisoning.

Download
https://market.android.com/details?id=com.gurkedev.wifiprotector

Using Anti is very intuitive - on each run, Anti will map your network, scan for active devices and vulnerabilities, and will display the information accordingly: Green led signals an 'Active device', Yellow led signals "Available ports", and Red led signals "Vulnerability found". Also, each device will have an icon representing the type of the device. When finished scanning, Anti will produce an automatic report specifying which vulnerabilities you have or bad practices used, and how to fix each one of them.

Download
http://www.zimperium.com/anti.html

Protect your android phone and tablet with NQ Mobile Security & Antivirus from viruses, malware, spyware, trojans and phone hacking. Download NQ Mobile Security & Antivirus for FREE Antivirus, privacy protection, phone locator, data backup, safe browsing, traffic monitoring and safe apps recommendations for your Samsung Galaxy, HTC Desire, HTC Evo, LG Optimus, Motorola Droid, Milestone, Huawei etc.

Download
https://market.android.com/details?id=com.nqmobile.antivirus20&hl=en

The Honeynet Project release of the Android Reverse Engineering (A.R.E.) Virtual Machine. Do you need to analyze a piece of Android malware, but dont have all your analysis tools at hand? The Android Reverse Engineering (A.R.E.) Virtual Machine, put together by Anthony Desnos from our French chapter, is here to help. A.R.E. combines the latest Android malware analysis tools in a readily accessible toolbox.

Download
http://redmine.honeynet.org/projects/are/wiki