Using the name clone script, we can tell that it is the code or the complete architecture of an existing app that we can use to develop our own customized app. Generally, all clone scripts are open source, so we do not have to pay a penny for them, but there are some that are used by high-level professionals and we must purchase if we want to use them.
A cloning script is used when the developer clones an app to create a replica according to the requirements of each individual client across the globe. We clone the already existing app and use the features and designs of the existing app to give the customized cloned app the exact look and feel.