Ceiling Fan Remote uses your device's Infra-Red (IR) transmitter to interface with your remote-controlled ceiling fan.
This app produces IR signals that have been tested on a small sample of ceiling fans, and as such, the app is not guaranteed to interface properly (or at all) with your fan; though, I urge you to try it out regardless - it's free!
==== Disclaimer ====
I, the developer and publisher of this application, cannot (and will not) be held responsible for any damage done through the use of this application, directly or indirectly, to property, environment, person(s), or anything else. This application is distributed with the intent that it will be useful, though it is distributed without warranty of any sort, and it may not be fit for its intended purpose.