The first thing we need to say about this app is that it's free! No payment will be required and you won't find any information about how to pay in the app itself. You can download it for free and try it out.

If you already have a game that uses the Sinew bow, this will be a great tool for replacing the model with one of the other bows, as well as for getting some other goodies out of the game.

The only thing you need to know is that the model is replaced and that you won't get any new items or weapons, so it's important to have a backup plan.

You can also download the app and check if it works for you. It works for me and my friends and it works for other people, so it's a pretty good app.