New World Translation. If you download the JW.org app, download study Bible and any other translations you would like. Then when you press the scripture number in the app you have an option for a little stacked book icon and it opens up that scripture in all the versions you want to compare it with. So you can see if the message is the same or not. It’s fascinating. Then they have so many other tools for studying the meaning. You can just search a topic in the search bar on the website.