Metadata currently is accessible but not editable. Export to Local Files, Photos or iCloud is available. Local files are accessible from Files app or via connected iTunes. Universal clipboard is supported. We have built-in feature to share image via Twitter, additionally you are able to use any socials installed on your device.
At first I saw this as only a bw app, but if you dig in you will find all kinds of useful editing tools. This app has really grown on me. Give it a try, I don't think you'll be disappointed.
LineEngraver seems to be a labor of love. The developer often makes updates to fine-tune the experience. This is one of my primary iOS photography apps.
LineEngraver opens up a new set of doors in regards to photography. There's so much more you can do with just Monochrome that I never knew you could do.