Both will do the following (Both using credits on the One click apps)....
One-Click applications
Automatically identify vehicle from VIN
Read / clear trouble codes from all control units
Read information about control unit
Share diagnostic data log via email
Observe battery status
Gauges
Log connected cars history
Engine, Equipment and fault code lookup
Advanced control unit information
Live data / Charts
Sub control units information
Security access / Login finder
Control unit reset (UDS)
Diagnostic service change
Car backup and programming history
Basic....Scans for codes, clears codes.
The "Pro" version you can do without the need for credits.....
Trouble code Freeze frame
Coding / Coding II / Long coding
Sub control units coding
Gateway installation list
Adaptation / Long adaptation
Basic settings
The Basic version will only let you use apps and there is limited things you can do, with the pro you can fine tune the settings. For example, you can turn the headlight washers off/on only for 10 Credits per use. But Adaptation allows you to do the 2 second delay or disable them like the app without using credits.
Output test