LEE Filters - Stopper Exposure

Great little app, only does one thing but it does it well. It’s an elegant design, the simple ones always are. One future feature request. Allow the user to enter the number of stops manually, not just via buttons. Keep the shortcuts for the Little, Big and Super Stoppers for a quick entry. Can you add an Watch app, please?

A simple app that works, nothing flashy, simple to use, with a timer to make life a little easier. BRILLIANT

Great app, really simple to use and I like the inclusion of the timer. Exposures seem to be pretty much spot on using the suggested exposure time.

The app does a very simple thing (which admittedly it is fairly easy to do in your head) but it is good for confirmation and the timer is a nice touch.

Using any Lee stopper takes a little more time and effort to use and I find this app helps a treat. It's much easier to use and see the app than look at the exposure card that comes with the filter. Really works for me.

Nice and easy to use but my Big Stopper is actually 10.3 stops. The inability to fine tune stop settings makes the app pretty much useless.

Great application that is very easy to understand. I wish instead of 3 bottons for 6/10/15 stops it had a similar dial to adjust to any stop between 2-15 as it would add more versatility to an already great application.

It is simple calculator with timer and nothing wrong about it but it could be better. It doesn't make sense to take exposures beyond 30s with digital. Anything above that can be averaged in post without additional sensor noise. Film however can be exposed for long time. It would be nice if we could add reciprocity failure factor, or even better if there were preconfigured film options.

I just bought the PolarPro filters and was surprised that there wasn’t an app to help go along with the filters. So I downloaded this one and it’s great!

I have always admire people who could simplify things. By this standard the author is great