Glucose Buddy vs Glucose Buddy Pro
 

What is the difference between Glucose Buddy and Glucose Buddy Pro?

Will I lose the logs I've entered on the free version is I update to Pro? I've been using GB for over a year and don't want to lose all that data!

The Pro Version contains BP, WT and two-way-sync. Other than that, it looks and works the same way as the Free Version. If you upgrade to the Pro Version you will not loose the data previously input with the Free Version.

After you've started the GB Pro App:
Input your username and password, making sure that they are the same as you used in the Free App and the Web Site;
Go to "Settings"; Scroll to bottom of page; Ensure that "2 Way Sync" is set to "On (Download & Upload)"; Make sure that you have a network connection (Wi-Fi, 3G, 4G or EDGE); Go to Setting; Account Information; and press the "Sync All Logs" button. The GB Pro will populate all of your logs from the website.

The above information is addressed in the "GB Help" thread as well.