Remote Flight designs a range of apps for ios (Apple) devices. (Android devices are in the pipeline) In addition to both analogue and glass cockpit instrument panels Remote Flight also produce standalone navigation instruments.
Who is making these apps? Is there a greedy company producing this stuff? Nope, I am a flight simmer, just like you. I did use to fly a lot – recently I don’t fly that often since I started RemoteFlight, but still. I do most of my flights online on VATSIM flying for Czech Airlines Virtual, which is another project that I am active at. Currently crossing skies with the gorgeous PMDG NGX.