timer works in background
LongTime Pro is a tool for photographer who uses neutral density filter (nd) for capturing long time exposures. Determine the exposure time without attached filter. Calculate the exosure time for your ND-filter with LongTime.
- March 22, 2013 Initial release
- April 01, 2013 Price decrease: $2.99 -> $0.99
- April 16, 2015 New version 1.1