A: Dear Elias
Thank you for your question
With our RTILA Free Version you can probably do the same if not much more than with UI.VISION and with RTILA you do not need to rely Selenium IDE as we have developed all our automation commands internally.
The Visual/OCR approach via a browser App has its advantages and may be faster to develop than a native and Multi-OS Desktop Software like we did. But when it comes to power, stability and granular control of web browser automation we believe that our Desktop based software is a better approach on the long run.
But best is that you build your own first hand experience by trying our Free License: http://rtila.com/download and let us know if you need guidance