Source: http://www.smartbiz.com/article/articleview/2449/1/59
Spreed:News – This application lets you read news faster and easier with a very user-friendly interface. We recommend it.
Reuters – Great app that lets you receive Reuters content (news, weather, stocks, currency converter, and multimedia) in one interface.
Oil Price Ticker – Do we even need to tell you why this one is useful?
USA Today Mobile – News feed of USA Today content. Useful when travelling.
Get All the Tech – It’s a preconfigured RSS reader that contains feeds from technology publications Engadget, Gizmodo, Slashdot, Techcrunch, and Wired.
AccessMyLan – Wow, we tried this app and it let us connect remotely via a VPN. There’s a free trial, then it costs around $25 for 1 user, around $80 for 5 users, etc. We like it because it’s so easy to set up.
PC2Me – Connect to your Windows desktop from your iPhone. It costs $29.95 for the year.
QuickBooks Online – This one’s a must-have if you run QuickBooks in your office. Access info via your iPhone. $9.95/month for one user and your accountant.
SmartBytes – View a vast collection of management training videos on many topics.
HyperOffice Mobile Business Collaboration – Relatively reasonably-priced collaboration tool, which let’s you share and access your Outlook data, among other features. No need to share or manage Microsoft SharePoint.
Noter – It’s an offline notes/to-do list. That’s pretty useful. Free to use.
Splurge – Keep track of your spending habits. You know this will be useful to you for separating business from personal expenses.
AOL Shopping – Useful tools lets you search for products, then tells you where you can buy them locally.
Billing Manager – Great tool for easy invoicing. It’s free to use. Created by Inuit.
mShopper – Great app gives you access to hundreds of merchants and millions of products via a search tool. Then, it’ll tell you where you can buy that product nearby and/or you can make the purchase online via your mShopper account.
Superpages Mobile – Find local business and people via Superpages, the leading Internet Yellow Pages. Great tool.
Wikipedia – Read and browse Wikipedia articles in any language, formatted perfectly for your iPhone.
iJob – Great job search tool right with access to millions of jobs from thousands of job boards, classifieds, newspapers, etc.
Urbanspoon – This tool lets you search local neighborhoods for restaurants. Find reviews, too.
riflethru.com – eBay on the iPhone – Nice tool lets you easily search eBay on your phone.
AOL Mobile Search – AOL Mobile Search is optimized for your iPhone, so you’ll find results a lot more convenient to browse with this tool. Free to use.
TokTok Translator – Translation tool supporting the following languages: Chinese, Japanese, English, French, Dutch, German, Italian, Spanish, Arabic, and more. Because it’s quick and easy to use.
Google Analytics for iPhone – Check data from one or multiple Google Analytics accounts from your iPhone. Useful when you’re on the go and need to check your site traffic.
Speed Dial for Home Screen – Create speed dial entries on the main screen of your iPhone with this app.