With my right hand rebuilt by the plastic surgeons, I'm not using a camera for a while
But with a free upgrade to iPhone 4, I have an alternative

- Pro HDR (eyeApps LLC)
Although the built-in camera app has HDR the feature isn't very good. This is easily worth the £1.49 paid for it.

- snapseed (Nik software)
Local adjustmentson the iPhone, with control points. More expensive at £2.99, but very useful.

- photosynth (Microsoft)
At £0.00 the price is right.

- PS Express (Adobe)
Not even worth the £0.00 I didn't pay for it, snapseed kicks its butt all over the park.


Of course the iPhone can be used for other things too

Other essentials: £0.00
TuneIn Radio
Skype, Twitter, Facebook (or TweetDeck)
Sky Go to watch UK satellite TV on the go
RailEasy (UK rail planner/ticketing)
DirectGov traffic news
TrafficView (by trafficmaster)

Cool:
SkyView well worth the £1.49 just for satellite tracking alone, next ISS visibility 16:01 currently RA 10:57 Dec -40:36. This augmented reality is SciFi come true.