Bait and switch. App was free and unexpectedly turned paid. Not an issue but there was zero communication regarding change and code broke on website. Very poor practice.
It was a good app until they decided to charge for it, they only sent an email on Feb 11th saying that they would start charging from Feb 8th. :/
After deleting the app the tabs were still shown on the product pages. When I deleted the files it destroyed the whole description on my product page.