I have nothing to do with this Company.
Just appeared on the Apple AppStore Mar 23.
New iPhone App for Coord Conversion.
Called "cctech" by C & C Technologies.
Fill in LatLon or grab from onboard GPS
Convert to other systems including State Plane.
No recording as in write to text file, email etc.
You can do a screen capture to a picture.
No batch input/output so it won't replace CorpsCon.
Best part is that it's... FREE!
(I guess it's bait to advertise the Surveying Company)
I thought I saw extra info on their regular website but now I can't find it.
http://www.cctech.us