There is a nice function to make a backup of the data, but I fail to find a restore function, IMHO it had been nice with a restore functionality, so you can switch to another phone and still have all the old data.
Yes! This would be huge! If Glucosio could get this (and the weight tracker) working properly I think this could easily become the number one tracking app.
We are going to try and address this in our next release, sorry it didn’t make it into 1.5.