gets you close – Exposure-Calculator Review

I am doing long exposure photography where I add a ton of ND filters, and need to calculate the new exposure time. This gets me close but there are a number of shortcomings: no partial f-stops like f9, no limited shutter speeds, and it would be nice if it had an ability to add x% to the total exposure time to compensate for ND over 10 stops. In an app market where the competition is terrible to non-existent, it's about as good as you're going to get, which is about a 3 star app
Review by mrdisco on Exposure-Calculator.