If they’re from F-Droid you’re good; if you’re on Google Play I doubt they’ll update anything to get more permissions without your consent.
However, if the developer has taken a turn for the worse (which this post seems to indicate), you might not receive any more updates for your F-Droid software, and you might get to a point where you don’t want to install updates from Google Play. Software that cannot be updated is generally not a good thing.
Furthermore, these apps deal with somewhat sensitive information by default, and I wouldn’t want to use apps developed by a company I don’t trust if I don’t absolutely have to. :)
If they’re from F-Droid you’re good; if you’re on Google Play I doubt they’ll update anything to get more permissions without your consent.
However, if the developer has taken a turn for the worse (which this post seems to indicate), you might not receive any more updates for your F-Droid software, and you might get to a point where you don’t want to install updates from Google Play. Software that cannot be updated is generally not a good thing.
Furthermore, these apps deal with somewhat sensitive information by default, and I wouldn’t want to use apps developed by a company I don’t trust if I don’t absolutely have to. :)