.ORF files not supported in apple photos - any IOS options?

So, I had a similar issue to here (Olympus .ORF RAW files not supported by P… - Apple Community

upon upgrading from an older Olympus camera to the new OM-5. Despite both cameras producing .ORF raw files, it was only on attempting to import new pics from the new camera/SD card that I discovered apple doesn't support them from this camera.

I was able to use the tips in the linked file to convert them to DNG format (and have them actually be visible on my devices), however when I travel I usually don't bring my laptop - only an ipad or iphone, and use a dongle to import the raw photos from my camera into my photos library. Is anyone aware of a similar support/conversion function that would allow conversion on an ios/ipados device?