> Apple is free to charge for them But I don’t think anyone disagrees that Apple is (currently) free _not_ to charge for them. > Is it a problem to profit off

> Apple is free to charge for them But I don’t think anyone disagrees that Apple is (currently) free _not_ to charge for them. > Is it a problem to profit off creating a tool that some other manufacturer intentionally doesn't want to create I’d say ethically no - not a problem - up _until_ the point where they are actively, continuously using resources of that manufacturer. Legally? If you or your customers have agreed to a TOS then that’s probably bad either way. Nobody would care about (or be interested in) beeper if they were running their own servers.