I've begun uploading news images lately, and I want to be able to upload them when I'm out and about and don't have a computer connection, so through my phone/tablet. I am therefore looking for recommendations for IPTC apps that will allow me to write captions and headlines to the files before uploading them through the phone, and I was hoping that some on here have tried it and have some views on the available apps. I'm on Canon 70d/5d4 and use an iPhone/iPad. Any suggestions appreciated, both with regards to an IPTC app and any other comments on the process in general, such as ftp apps and s