Have you ever thought of put something unique in the homescreen on your Nokia N97/N97 mini? Maybe a sentence by a famous writer you like most or a just a quick note? iSlogan is such an application which could let you show something on your homescreen.
For example, you can put a sentence form Bubble at [...]

If you're a business man or usually travels a lot, then you may have troubles with the different time zones. Quad time is a homescreen widget for Nokia S60 5th phones which gives you four different time zone displaying in the home page. You can easily set your regular time zone like your office time, [...]