Pro version is same as free

Sounds like you had a bad experience geguzisp- I’m sorry you feel that way. If there’s anything I can do to help at this stage please do not hesitate to get in touch via enigmaplugins.com/contact

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However, I will let any other users decide for themselves…
https://enigmaplugins.com/free-vs-pro-wp-catalogue/ <– here is a comparison chart between free and pro. Lots of different features.

And you can check both free and pro support forums to judge our support quality for yourself:
https://enigmaplugins.com/support/forum/plugin/wp-catalogue-pro/
https://www.ads-software.com/support/plugin/wp-catalogue