Has anyone used the Shop - Shopify app to track a parcel from China?

It's the app safe to install?

There's lots of one line five star reviews on the Play Store and I can't find much info via Google from known reliable sites?........I think I may be answering my own question here but thought I'd check anyway?

I've paid for FedEx so presume I'll be able to track it via them once it's dispatched but maybe not?

Thanks