iConcertCal seems like a great answer for hometown concert information gathering and an amazing resource for the roadtrip enthusiast. One road trip justifies the purchase, one missed gig that was instead spent sitting at home justifies the purchase. If you like what you get from the desktop app, you’ll love having the iPhone version of iConcertCal around.

iHomework is a solid agenda app for keeping track of homework, quizzes, and grades. It does the job, and it’s sure easier to keep track of an iPhone than an agenda. Students looking for a bit more organization should find iHomework to be both intuitive and relatively robust.

I really enjoy an app that exploits the usability of the iPhone and replaces another household item. LCD Clock does just that by giving you an easy way to see the time and date without having to have something else on your desk or nightstand.

If the iPhone calendar and sheer absence of built-in task management leave you wanting more, check out Pocket Informant from WebIS. It is a well thought out application, adapted nicely to the iPhone. Despite some performance issues and a (current) lack of functionality compared to the more mature versions of PI that exist on other platforms, its active development ensures that this will not be the case for long.

If you find yourself in iPhone To Do list purgatory, caught between the various spartan listing apps and complex life-managers, this beautiful and highly functional new event manager may be just what you’ve been looking for.