I released version 2.0 a few weeks ago. It added functionality for calculating momentum and for accepting mass as a decimal. The source is also available at GitHub (same repo as the previous version).
I have received requests for accepting metric units. I will consider doing this in the future (no promises). I am busy working on another app which I hope to release before the end of the year.
03 June 2013
It's been a while since I have posted on here. I have received two suggestions for improving the ballistic calculator. I will try to incorporate these in an update within the next 6 months.
- Accept the weight in grains as a decimal.
- Calculate momentum.
UPDATE: This functionality is available in version 2.0!