I considered that, but won't another sim card cost my monthly bill more? I dont mind switching sim between phone
Why would it cost anything?
They give them out as needed, as far as I know.
Of course, they might be nice to me, because I have had service since 2001 with them.
But I don't see why it would cost anything if you still only have one phone number.
Plus, the cards are not meant to be switched around like that.
You risk wearing the card, and even worse wearing the contacts on both devices.
Seriously, just tell your provider what your deal is, and ask if an additional card is available.
Then ask them about the sync issue.
Why are you switching back and forth anyway?
You could use one device on Wi-Fi only, by using a free VoIP app (Dingtone, TextNow, etc.) and that would give a separate calling number (along with messages), and it would still be accessible with both devices.
I use Dingtone, and can have 5 devices on one number.
It hasn't cost me a cent in over 3 years.
Only one of my 4 Android devices even has a SIM card in it, lol, as I use 3 of them exclusively on Wi-Fi.
Funny enough, I can even have my Dingtone number forwarded to my cell number.