If you have an account, you can change your name and username on the Edit profile screen.
- On the Profile tab, tap your initial (the circle with the pencil). Or go to Settings › Profile.
- Update your Name and Username.
- Tap Save.
You'll see Profile updated when it's done.
Username rules: 3 to 20 characters, using only the letters a–z, numbers and underscores (_). As you type, the app checks whether it's free: "This username is available" or "This username is taken".
Your Email is shown here but can't be edited. To change it, see Changing your email.
There's no profile photo. Your profile shows the first letter of your name.
Using the app as a guest? Your profile says Guest and can't be edited. Create an account first: Creating an account and backing up.