Navigation software that can use Garmin maps

Hello,
I have many Garmin desert maps for Gulf that I would like to use on an iPhone. Is there a app for iPhone that will work with Garmin maps?

Thanks

Unfortunately not. I don't think Garmin has released any apps. Considering that the filesystem is locked on the iPhone you wouldn't be able to upload them on to it either.

It's easy to unlock file-system of iPhone devices up to iPhone X - there a checkra1n exploit can do jailbreak and you can gain control over installing unsigned ipa-s and explore file-system. But... about Garmin maps - i don't know to exist a patched Garmin StreetPilot® for iPhone® [ it's official only for USA and Canada ] ... [Please Register or Login to download file] about how to use old iPhone 4 for navigation unit can see here [Please Register or Login to download file] .