Yes, it would be a great idea to update the wording as there is no way to derive that from the current one.
Even being sympathetic, my thought reading this was "probably bad code quality/rotten core despite the great feature set".
You can have a "History/Background/Origin" section where you put exactly what you wrote in your comment and it will be fine.
This notwithstanding, thank you very much for developing this app! I will look into deploying it on my server, it will be of great help to people around me who often need manipulating PDFs but are not super technical!
It was initially created as a 24 hour challenge to make a full app with chatgpt 3.0 in a set time limit to test what chatgpt was like last year.
I posted on Reddit it got lots of demand and I turned it into a full app,the only full chatgpt was the first 24 hours, it's over a year later now