Your profile

Your first name, who you are and who you'd like to meet, and your height if you want to give it. Then two short answers about yourself and an optional third — "a good first date" — of up to 500 characters each. And between one and six photos.

Up to six, at least one, each under 8 MB. They should be of you, with your face visible in at least one. No nudity or sexual content, nothing of anyone else without their say-so, and nothing that isn't you.

Every photo is re-encoded when you upload it, which strips its location and the rest of its camera data — the place a picture was taken never reaches Sarx's storage.

Check that it's under 8 MB and that you're on a steady connection. If your phone shot it in a very high resolution, a screenshot of it is a quick way to make it smaller. Still failing? Tell us which iPhone you're using.

Students on Sarx who you could be matched with — on your own campus, and the people you'd like to meet who'd also like to meet you. Your first name is shown; your last name, your email address and your exact location never are.

Yes. Turn off Show me on Discover. Nobody new will see you until you turn it back on, and the area Sarx had for you is cleared.

Editing your profile in the app is on its way. Until it arrives, write to us with what you'd like changed and a person will help.