Is there an iOS app that allows Arduino programming and download to the Arduino from an iPad? I'd like to be able to change project parameters in the field using something smaller than a MacBook. May not exist since I can only find WiFi control apps.
Perhaps a small 10" Windows netbook would be the right solution?
No, I don't think you'll find an application for programming the Arduino from an iPad.
If all you need is to send new parameters an application for the iPad is feasible, but would require additional hardware for communications (unless you already have Arduino WiFi or bluetooth, or an iPad camera connection kit). And if you cannot program the iPad yourself I don't think you'll find a similar application on iTunes.
Or, if you have an SD card on your Arduino and the parameter file on it, you may find ways to edit it on a tablet.