Worth It!!! Highly recommended.
Don't bother Everything I clicked came back with the response "available only on paid version"
Great little tool - fast and accurate!
* Unlocked all the features.
* New Android Material Theme
* Added new tools
* New interactive graphical chart
* Fixed layout issues
* Fixed minor bugs
* Fixed bugs
* Added new feature
* New theme.
* Now with markup & margin tool.
* Better invoice view.
* Fixed minor bugs.