I tried SimpleX but the VPN kill switch on my phone prevents syncing with my computer.
I use telegram primarily as a note taking app with sync features.
Occasionally I send files to friends, so having easy set up for tech illiterate would be great.
Signal needs a phone number
which does not need to be in the tablet
It does. The Signal app for Android does not support being a secondary device. It must be the primary device with a phone number.
In addition, whatever Play Store settings they use excluded all of our tablets, even the one that had a SIM. Manually installing the APK worked for this case, but that didn’t really solve our problem.
do you mean that it does not have a prompt for the SMS code anymore, and it reads the code only from the received SMS?
that’s a weird choice, I thought a main goal of them was user freedom