What Ting Ting keeps.

Ting Ting stores what the app needs to sell an item, talk to the other person, and deliver a purchase.

Account

Creating an account asks for a phone number. You can sign in with Apple, Google, X, Facebook, or email and a password. The account can also hold a name and an avatar.

Listings

A listing holds the photos you take or upload, plus the title, category, short points, condition, price, and whether that item accepts calls. The camera is used to photograph an item you are selling.

Chat and calls

Messages stay in the conversation with the other person. A voice call uses the microphone. A listing with calls turned off does not ring the seller.

Delivery

A saved address is written in Vietnam order: house number and street, then ward, then city. The phone on that address is the account phone. Address suggestions come from Google Maps.

Contacts

If you allow it, Ting Ting uses your contacts to find people you know who already use the app, and to invite others to chat.