Alternative android apps for JJRX drones?

Hi​I recently bought myself a JJRC x12 drone from china as my first drone. Unfortunately the app is pretty bad. The Maps part doesn't work and the automatic landing command can not be aborted, as I had to find out the hard way today​TMALSS...are there any free (or paid=) alternatives? via /r/drones https://ift.tt/2QyKpro