The Top 10 Most Useful iPhone Apps of 2008

Convert and Research

Units This is a measurement conversion application with modes for area, currency, energy, temperature, time, length, weight, volume and a bunch more. It is extremely easy to use. Choose the mode, the from measurement (i.e. miles), the to measurement (i.e. kilometers) and enter the amount. Results are immediate and you can even swap the to and from measurements with a touch of a virtual button. Exchange rates for currency can be updated on demand and specify frequently used modes via main screen shortcuts. The currency converter is extremely helpful if you travel internationally a lot.

PRICE: FREE

Wikipanion (Site) Basically, this is Wikipedia mobile. It allows you to search Wikipedia and display the information about the subject you are looking to learn more about. You can view the list of contents, categories, search within the page, adjust the font size, and more. Its exactly what you would expect for a mobile version of Wikipedia.

PRICE: FREE