The service is free to use up to a limited number of text message and voice call checkups. If you need additional checkups, you can always upgrade to a premium account which gives you many more commands. Check our current pricing for exact number of checkups allowed.
Of course! Many of our users utilize the service to schedule a rescue call when they're in a business meeting or need a conversation distraction. It also comes in handy for meeting strangers from craigslist and other uncomfortable situations you may need an escape from.