NDwatch : ND calculator

The new ND calculator with build in timer.
Set the shutter speed without Neutral Density (ND) filter, and calculate the needed shutter speed with the added ND filter.
Press the start button together with your camera remote shutter control, and release when the app timer has finished.

This app has a lot to offer:
- Stopwatch
- Shutter speed calculator
- Countdown
- Start and stop buttons.
- Number pickers to select ND filters and shutter speeds as fast as possible.

The first version of ND watch is here!
This app is available now for android 4.0 - 4.4. Other android versions will be supported soon.
Please e-mail us with your feedback and idea's on how we can further improve NDwatch.