UIDesignManager needs to be integrated into your iOS app by a Swift developer. It can be included in development at the start of a project and can also be retrofit into existing apps.

During development, this was a concern for us too, so we integrated a kill switch to cope with these circumstances. Simply switch your UI component to inactive within UIDesignStudio and this will revert to the hard coded Swift version.

There is no cost to developers to use the iOS library.

You can download UIDesignStudio free. There is a monthly subscription fee of £13.99. This give you the ability to change and save design parameters within your iOS app.