We all know the iPhone is as good as it gets when it comes to being an entertainment device, but how do you use your iPhone when it comes to your every day business life? What apps do you use at work that make the iPhone so great? For me, aside from the basical email, calendar, contact features I find the following apps indispensable when it comes to business: 2Do - to manage my tasks Evernote - best notes organizer. ever. Reeder - able to stay updated on industry related news sources Maps & Google Earth - amazing for real estate to see properties and locations Google Voice - work dedicated mobile & office number Dropbox - have all my important files on me at all times Bloomberg - able to follow my stock portfolio Citibank, Amex, Mint.com - track/manage my finances World Card Mobile - amazing business card scanner (no more manual inputting!) MyFax - electronic faxes right on my iPhone Genius Scan - allows me to scan documents from my iPhone Dragon Dictation - dictate information during property tours or when typing isn't practical Back of the Envelope - great for real estate property valuation on the go LoopNet - commercial property search and info StreetEasy, Trulia, Zillow, PropertyShark - property information & comparable info What apps do you guys use that makes your iPhone invaluable to your working life?