Iphone App - London Dive Chamber

If you have an iphone, there is a nifty free application you can get from the London Diving Chamber. It is quite basic but includes a dive log, a decompression chamber locator, an A-Z of dive medicine and a few checklists. As well as depth and time of dive, the log has sections to record: weight, exposure suit, air in/out, gas/mix, surface conditions, visibility, air and water temperature, buddy plus a section for notes. I use the app mainly to record dives on site.