1. Send at random.
- Send a message to the gay who has TopG at random anonymously.
- Send a message including a picture.
- Pick out a message with the your own standard by same area, similar age, good or bad message.
- Not sent the gay again who you've sent a message before randomly.

2. Inbox.
- Read a received message in real time.
- You can see a profile picture of the gay who sent you a message.

3. Megaphone.
- You can leave your message through megaphone to all users at main display of TopG and response to megaphone message by someone.

4. Personalize TopG with password.
- No one knows what TopG is with your own password by itself.

5.Today's TopG
- "Today's TopG" service is to introduce the profile photo registered 10 gays every day.

6. Report function.
- When a gay is reported by someone, he can be limited to send a new message at random as the number of report.
- Apply to the general message and megaphone.