Pretty good system. Designed for Lee Filters, but just single filter calculations available. If you use the Little & Big Stopper together, then you will need to look elsewhere for an app (they are out there). Countdown timer works well, however limited alarm sounds (most of which are annoying and play for too long). Also no vibrate alarm on this app (something which is pretty handy). Overall a good app, but I am really looking forward to the updated version soon. Lee Filters - 7.5/10 but room to make it even better, please.
Essential addition to photography app collection This app makes taking long exposures incredibly easy! The interface is fantastic and easy to use. I just wish they would include 16 stops, since many people bought the Little and Big Stoppers.
Helpful app. You do get a guide to exposure times but I find I always need a longer time than stated. Over time you get to know your camera and filter set up and can compensate accordingly. Unfortunately timer only works whilst screen is on, so I use the timer on my phone's native clock app.
Perfect Ive looked at heaps of these apps, but this one is by far the best. So simple to use. Love it
FAILED APP This failed to stop my friend Lee. This app must be destroyed.
App crashes when using the timer for any exposure longer than a minute.
The countdown timer is now available for exposures of 5 seconds or more (rather than more than 30-seconds). This is to help users of certain specialist cameras which don't have electronically timed shutter speeds as long as 30 seconds.