An effortless way to track attendance
Are you an educator? Roster app lets you keep track of your students' attendance. Whether you are a college professor, workshop facilitator or a guitar instructor, forget clumsy piles of paper since your Android-powered phone is already in your pocket. More information on http://www.flapsapps.com/roster-android/
All features are available in demo, but you cannot add more than one class.
Requirements: Android 1.6+.

This is a fieldtest/netmonitor application for UMTS/GSM/LTE/CDMA/EVDO network. This is same as G-NetTrack Pro, but without map support and is suitable for devices without Google Play services.
G-NetLog (trial) is trial version of G-NetLog which runs for limited time.

Mathpro is a collection of calculators: Matrix Calculator (including complex matrices), Complex Number Calculator, Factorial Calculator, Quadratic Equation Solver, Cubic Equation Solver, Exponent Calculator, Nth Root Calculator, Vector Calculator and Simultaneous Equation Solver.

The only one biometric password manager. With BioWallet Signature you can store your passwords and sensitive information (videos, photos, banking details, etc) that recognizes your handwritten signature as the access method. Only you can access by signing on the device screen. With BioWallet..you are the key!

Features:
✔ It is impossible to cut such a puzzle from cartoon.
• This puzzle could not exist in the real world.
• You will be surprised how the picture is changing.
✔ High Image Quality
✔ Puzzle difficulty is configured
✔ Time killer game
✔ Bonus Gift puzzle game

Drum Cloud is an free audio app that hybrids between a drum machine (sampler) and a simple sequencer.

Vault is an all-in-one, advanced App Locker and Lockscreen app designed to protect your Android device from intruders! Now put passwords wherever you want to!

***A must-have business app for your smart phone. ***
"CamCard outdoes competitors …" --The New York Times

CamCard is a professional business card reader and business card scanner. Simply take a picture of a business card, CamCard recognizes the business card and saves contact information in Card Holder or your Address Book. Then feel at ease to manage cards with CamCard - business card reader and business card scanner.

Intelliphone - let the AI worry about the numbers!

Seed Mail is a good design and efficient mobile email client.brings all your email account into one interface.

Manual Distance is an advance camera measure tool for quick measure and estimation of the distance to any object. It perform non-contact distance measurement by using camera and hardware sensor of device.

Manual Distance allows you to measure the distance to the target object with known length, or measure the length and dimension of target object if you know the distance to the object.

Speedometer

speed
max. speed
cyclometer
speed cam warning
location
available sats
anchor alarm
measure time-to-speed and time-to-distance
transparent speedometer display

WPSPIN. WPS PIN Wireless Auditor.

Default PIN generator for routers with WPS active, invoking WiFi settings. WPA command-line client generator to allow interact with wpa_supplicant through wpa_cli. Instruction execution generator for Bully, Reaver and Reavermod programs, and allows the direct implementation in the bcmon application or Terminal application.

http://WPSPIN.blogspot.com
http://Buckynet.blogspot.com

The best app for chess lovers: Play against AI or online at FICS or ICC! Now in gorgeous 3D!

make NDS, 3DS, ANDROID is a gamepad of android (WIFI).

Get instant access to detailed maps of all countries from anywhere in the world! No internet connection is required.

Wire a new way of communicating!

VPlayer 1.1 is the next generation of VPlayer, which brings experimental HW accelerated decoding and rendering to HD MKV/AVI/MOV/FLV/TS/M4V/3GP for most Android devices. Also a new designed UI is available now, and of course, a new icon.

MAME4droid is a version of iMAME4all (iPhone, iPad) for Android, all of them developed by David Valdeita (Seleuco), port of MAME 0.37b5 emulator by Nicola Salmoria and TEAM, and it is based on GP2X, WIZ MAME4ALL 2.5 by Franxis.

b-noted is a notepad app that makes it easy to create notes and organize them using folders, tags, color-labels and/or favorites.

Add comments, pictures, links, phone-numbers and much more to your notes, search them, export them to Dropbox, organize them. A note, memo, emails, messages, todo's, ideas, experiences and much more? Put them in b-noted, and never forget them again.

Your notes will become your digital memory and a valuable tool for your information management.