Combine data from two phones
 

I have ACar files for two different cars on two phones. I'd like to combine them into one file on one phone. If I export a .csv and import it, is there any risk that the imported data would over-write the data already on that phone?

Just to be sure I'm understanding the situation-
Phone 1
Phone 2
Phone 1 has Car A but not Car B
Phone 2 has Car B but not Car A

And you're wanting Phone 1 to have Car A AND B data, correct?

If this is the case, then yes, you can simply export via CSV and import to the device you want to combine your records on. Just ensure not to purge any records upon import (aCar will ask you). Also be sure the vehicles have different names (I'm sure that goes without saying).

It should be possible to make a auto backup on cloud to if i insert data on cellphone one when i open the app on phone 2 the content appears auto on that phone 2...

You'll be able to sync between multiple devices and on Fuelly.com after we finish integration. We're still testing that function internally. Looking good so far though.