Is It Down 4.0 [免費版]

Is It Down is a simple application that allows you to check to see if a website is currently up or down. Simply type in the URL and press check.

- Simple and Easy To Use
- No Intrusive or Unnecessary Permissions
- Beautiful Holo Interface, Designed For KitKat®
- Advertisement Free

• 03/28/2015: Is It Down 4.0
• Report a new version