NDCalculator User Reviews

Top reviews

Simply doesn't work at all

Doesn't matter what shutter speed or ND filter density is set the shutter speed at the top of the page always says 00.00.00
If you tap the timer it just keeps counting up until you stop it.
And even if it did work the shutter speed settings wheel is too coarse. It goes in 1 stop increments (1/400, 1/2000, 1/1000 etc) so if you have a shutter speed of let's say 1/1600 or 1/1200 you would just have to take a nearest guess.
But as it doesn't work at all I guess this is irrelevant.
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Can’t see shutter times and most ND Filter size

iPhone 10 user. Can’t see the numbers nor can you tap in more than 12 stop filter. I use more than that if during the day and trying to smooth water. I like the timer function and wonder why all ND apps don’t have this option. Any exposure over 30 seconds a timer is a must.

Response from developer

Thanks for the feedback. The new upcomming version will have some improvements in the select dropdowns and added two more filter options. Maybe you'll give it another try.

Easy, simple

Little confused at first with the interface but then I saw the “How to” tab. Followed instructions and it was super easy from there. Love the timer - super helpful for those of us using bulb mode

Response from developer

Thanks for the feedback. Glad you enjoying using it. Calculation and timer was a must for me, thats why i created the app in the first place.