AutoRemote error "Package file is invalid" when installing AutoRemote

Hello
Days ago, I bougth autoremote from google play.I can't install it because I've got an error: "Package file is invalid"
I tried to install autoremote lite and I've got the same error.
My phone is Samsung S2 Android 2.3.1 and I've uninstalled and installed many times google playstore as well as cancelling and restoring my google account without results
Where can I buy again the autoremote outside from google play?

thank you

 

Giving the old Android version you're running, it is a possibility that AutoRemote is incompatible with Gingerbread. I'm not 100% sure, though.
Only Joao can give you a clear answer.

 

no reason given!
only appears on screen the error ; package file is invalid.
I am desperate!

 

I am getting the same error, I had Autoremote previously installed on my phone and had to do a factory reset, when I went to reinstall Autoremote I get the the "package file is invalid" message.

 

Any news?

 

Is there a way to get an older version of the app that would install on an old Gingerbread phone? Would it function correctly?

I have an old Droid X running android 2.3.4 that gives an "ERROR CODE : -11" after it downloads and attempts to install from the play store.

 

I wouldn't mind a link to the older version as well. Auto remote has been working great for me on all my 4.1+ devices but I have a Droid X, Droid 2, Droid 3, and Motoactive that I need to install this on but can't due to this error.
If the incompatibility was introduced with IFTT integration, is there a link to the version prior? I don't use that feature anyway.

Thanks.