A free program for Android, by DV Solution.

Story Saver for Whatsapp and Instagram is a very simple, easy-to-use application that will allow you to save the stories and videos from your friends on both WhatsApp and Instagram. It does not need to be installed on your device or your phone number, nor does it need to be connected to the Internet.

You will be able to download videos, photos, and GIFs from both WhatsApp and Instagram, as well as save stories from the people you follow. It is very simple to use, so even if you have never used it before, you will not have any problems with it.