https://play.google.com/store/apps/deta ... roid&hl=enI've been at this a year now, and I have been keeping my drinking log on an excel spreadsheet at work. Often, after being away from work for several days or a week, I must guess at entering my numbers into my spreadsheet.
If you have not already found an app for your phone, I just found and added this app. It appears to me to be exactly what I need going forward for unit tracking. I intend to keep my spreadsheet and graphs for sharing with the group my progress, however, this app may help on those extended times away from my spreadsheet.
If the link above does not work, just google AlcoDroid app. Not sure if works on Iphones.