I have had this app for a while and am still rather attached to the old one I use on my laptop because some of the features it offers simply arent available on this app yet... I say yet because knowing Brambleberry and the amazing people there (I have met these people and they ARE amazing), they are coming. Until then, I feel rather restrained when I use this app instead of my usual one. Some things I would like to see:
The ability to work in different units OR percentages and easily change between these
The ability to change water to lye ratios
EO and FO calculations (I love the one on the website, implement it here please!!!)
The ability to do working forumulas - when I pour in a bit too much oil (or worse, run out) I always recalculate the lye just to be sure everything is good to go)
The ability to take pictures of the item and put it with the recipe
The ability to use check boxes to mark what we have put into the recipe thus far (never seen it implemented anywhere, but have wished for this feature on more than one occasion)
Get the first two taken care of and not only would I rate it a 5, but would probably stop using the other calculator!