My wife has an iPhone 8+ and a iPad Pro 10.5. She has about 2500 photos, 175+ videos and 400 songs all stored in iCloud. Works really well for her, but she doesn't have a computer and we need to backup her data to an alternate location aside from iCloud. Is there any way to do this without a computer, like an app to copy all data to OneDrive or another cloud provider? We would just feel more comfortable having 2 copies of all of her data.