A lot or a little?
Parents need to know that TTYL | Talk With Friends is an audio social network that notifies connections whenever their friends are online and lets teens chat with up to seven friends at a time. The terms of service specify it is for users 18 and older, but there's really no intentional way to connect with strangers. Teens can add friends from their contacts by phone number, by name, or by sharing a QR code or invite code. TTYL can connect with Snapchat, too, allowing access to a Bitmoji and the ability to post that you're on TTYL to your Snapchat contacts or story. Read the developer's privacy policy for details on how your (or your kids') information is collected, used, and shared and any choices you may have in the matter, and note that privacy policies and terms of service frequently change.