2. Snapchat Groups
Snapchat has no introduced groups with up to 16 people. To create a group, go into your chat, then tap the button in the upper left to add members. Then, all you have to do is give your Group a name. Although the messages will disappear in 24 hours, the group will still remain. However, you can still save messages in the group, the same way you would with private messages. Everyone in the group will be notified that you have saved a message.