Instapaper stands head and shoulders above other apps in usefulness. This app allows you to mark web pages while at your desktop to sync to Instapaper in a very mobile friendly format. Simple, easy, and amazingly useful.

Developer: Instapaper Holdings, Inc.
Original Release Date: 1273115400
Category: 6009
Currently $0.00 in the iTunes app store.

2009 Most Useful App Second Place

Document Scanner by Zirak s.r.l.


Original Release Date: 0
Category: 6000
Currently $4.99 in the iTunes app store.

2009 Most Useful App Third Place

Todo 6 (for devices that cannot upgrade to version 8) by Appigo


Original Release Date: 1244618736
Category: 6007
Currently $4.99 in the iTunes app store.

2009 Most Useful App Honorable Mentions

iXpenseIt: Track Expense, Income, Budget, Cashflow

Developer: FYI Mobileware, Inc.
Original Release Date: 1250766000
Currently $4.99 in the iTunes app store.

PDF Reader Pro Edition

Developer: iTECH DEVELOPMENT SYSTEMS INC.
Original Release Date: 0
Currently $4.99 in the iTunes app store.

MoneyBook - finance with flair

Developer: noidentity gmbh
Original Release Date: 1288302865
Currently $2.99 in the iTunes app store.

Analytics App

Developer: Inblosam LLC
Original Release Date: 1236211200
Currently $6.99 in the iTunes app store.

iStat - Sys Monitoring, Battery

Developer: Bjango Pty Ltd
Original Release Date: 1245625200
Not currently available in the iTunes app store.

RSS Player Podcast Client

Developer: Alex Sokirynsky
Original Release Date: 1255302000
Not currently available in the iTunes app store.

Ego

Developer: Garrett Murray
Original Release Date: 1242255600
Not currently available in the iTunes app store.