i\'m quite new to iOS Development and right now working on an app which receive some kind of JSON Data. But some Backend Experts thought, that it would be better for the Use
I used code for Swift 4:
var descriptionStr : String = String() //Dynamic text
let regex = try! NSRegularExpression(pattern: "<.*?>", options: [.caseInsensitive])
let range = NSRange(location: 0, length: descriptionStr.count)
let htmlLessString: String = regex.stringByReplacingMatches(in: descriptionStr, options: NSRegularExpression.MatchingOptions(), range:range, withTemplate: "")
textViewRef.text = htmlLessString