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Excellent
Thank you. Excellent app that does what it says without all the unnecessary.Always useful, now attractive again!
I've had this app since 2010, and have kept it through many generations of iPhones. Over the years the interface felt increasingly dated, but it was so useful I couldn't part with it. I fully expected it to become obsolete with iOS 11, but was surprised with an update today! What a treat to see a developer maintain their tools.Show lessGreat Resource
Great reference that facilitates aperture settings for accurate DOF range. No need for guessing or fumbling with a piece of paper. Would like to see flash contribution (ambient to flash ratio). I'll even contribute the simple formulas (Only 2 needed).