Quick Questions is a FREE user/community based questions and answers app.

Smart and easy voice recorder for to-do list and memos. Works with Bluetooth headset!

Features:
- high quality recording and playback
- one touch recording
- predefined tags for GTD
- bluetooth headset support (recording and playback)
- filter by name, date and tag
- mark as done
- sound visualisation

Changes:
v.1.3.2 - Spanish i18n
v.1.3.1 - Fixed FC during recording
v.1.3 - Cool 'record' widget (only in pro version)

Roster
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, graduate assistant,
workshop facilitator or even a guitar instructor, forget clumsy piles of paper since your Android-powered phone is already in your pocket.
Requirements
Roster works on Android 1.6+.

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+.

iBox is a powerful information management tools for Android, which gives you a safe and secure way to store all of your critical information. It could be credit card numbers, accounts, passwords, marketing plans, product ideas, minutes and much more.

Keep tabs of things you must do everyday until you reach your goal. Momentum Builder is a realistic way to kick bad habits and achieve your goals!

m> notes is a simple but elegant notepad app for making text notes just about anything.

Paperdroid is an offline article reading Android app that integrates with the excellent service Read It Later and/or Google Reader.
Found an interesting but long article while surfing in a costly internet point? Skimming hastily through your feeds for worthy posts? Just save the page to Read It Later (via bookmarklet, the Firefox extension etc.) or star it in Google Reader and have Paperdroid automatically download it to your trusty Android phone for offline reading pleasure - later.

Xodo is the ultimate cross-platform PDF viewer and annotator. And it’s 100% free.