Below is the top 50 paid applications in the Business category(data is pulled from iTunes). We also have a list for the best free business iPhone apps.

• TurboScan: quickly scan multipage documents into high-quality PDFs – Pixoft
• Tips for iPhone – Tricks & Secrets – 3ight LLC
• HoursTracker – Time Sheet & Time Tracker – Carlos Ribas
• Craigslist + Notifications. CraigsPro+ Craigslist + Photo Wall + Posting + Photo previews – Escargot Studios, LLC
• JotNot Scanner Pro – MobiTech 3000 LLC
• Voice Actions – Pannous
• Splashtop Remote Desktop for iPhone & iPod – Splashtop Inc.
• WorldCard Mobile – business card reader & business card scanner – Penpower Technology Ltd.
• iSchedule – HotSchedules
• Scanner Pro: scan multipage documents, upload to Dropbox and Evernote – Readdle
• Brightest Flashlight Pro – myNewApps.com
• Secret Folder: Perfect Secure Password-Wallet App of frames & photos gallery for iPhone (plus Wifi Transfer) – Pro Manager Studio for HD Apps of Photo, Video, Music, Picture, Password, Download, Reader, Browser, Player, Scanner, Editor & Wallpapers
• Receipt Catcher – DNA Apps
• Documents To Go® Premium – Office Suite – DataViz, Inc.
• Recorder Pro – DAVA Consulting
• Voice Recorder HD – eFUSION Co., Ltd.
• Outlook Web Email – iKonic Apps LLC
• ScanBizCards Business Card Reader – ScanBiz Mobile Solutions L.P.
• QuickVoice2Text Email (PRO Recorder) – nFinity Inc
• Quickoffice® Pro – Quickoffice, Inc.
• SuperCam_Pro – TVT Digital Technology Co.,Ltd.
• Genius Scan+ – PDF Scanner – The Grizzly Labs
• Business Card Reader – SHAPE Services
• CamCard – Business card scanner & Business card reader & scan card – IntSig Information Co.,Ltd
• Audio Memos – The Voice Recorder – Imesart
• Timecard Pro – Eveleigh Studios
• iRecorder Pro – Pocket Voice Recorder – SimpleTouch Software
• Fax It – Tipirneni Software LLC
• Pocket Resume – Mani Ghasemlou
• Outlook Mail Pro – Code Before Dawn, Inc
• Recorder – Retronyms
• Remove Duplicate Contacts and Events : Contact Groups and Calendar Management & Group Email – Appiplayer
• iTalk Recorder Premium – Griffin Technology
• CamScanner Pro – IntSig Information Co.,Ltd
• Office² – Byte²
• Tie Right – Esoteric Development
• AudioNote – Notepad and Voice Recorder – Luminant Software, Inc
• Logo Maker – Laughingbird Software
• iProRecorder™ Premier Voice & Music Recorder – BIAS, Inc
• FileMaker Go – FileMaker, Inc.
• PDF Reader Pro – YUYAO Mobile Software, Inc.
• Straight to Voicemail – Bearded Pony
• BizXpenseTracker – Expense, Mileage & Time Tracking – Silverware Software
• PDF Expert (professional PDF documents reader) – Readdle
• GW Mail – Ghost Pattern Software
• Invoice2go – Invoice2go.com
• Task PRO (To-do & Projects) – AlifSoft
• Recorder & Editor ~ iSaidWhat?! – Tapparatus
• PrintCentral for iPhone/iPod Touch – EuroSmartz Ltd
• Snap2PDF – Scan Documents & Share Searchable PDF – Penpower Technology Ltd.