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It is in our backlog, until then you can try Ecency mobile apps.
https://ios.ecency.com
https://android.ecency.com

yeah love to do.
But can't use it as I don't want to enter any of my keys direct into an App. or HiveSigner.

Your frontend is so lovely and powerful, let's make is safe as well.

It is safe, as safest as it can get, anyone claiming otherwise do point us our way so we can elaborate more and explain. You can double encrypt your keys with PIN + fingerprint/Face ID. Hivesigner is also same structure as keychain in terms of where and how keys are stored. Both website and mobile apps of Ecency is opensource you can check GitHub.com/Ecency.