Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

CheckUp: Username Availability 螢幕截圖

iPad

iPhone

About CheckUp: Username Availability

Check your desired username availability status on the most popular social networks before creating an account.
Find your new Instagram, Facebook, TikTok username, all from one place!

Social networks nowadays have a lot of users and finding a suitable username for your fan page or personal account is becoming harder.

That is why we have gathered the most popular social networks available on the market (Facebook, Twitter, Instagram, TikTok, Youtube, Google, LinkedIn, Flickr, Tumblr, etc.), and provide you with a service where you can search and check the username you would like to use for your new social network account and give you availability status for every each one of them.

We will show you 3 different statuses after a search has been done:
- Username is Available (marked with green color)
- Username is Unavailable (marked with red color)
- Username is Invalid (marked with yellow color)

We guarantee you that this app will save you time in picking the desired username on social networks. You can also create an account directly from the app!

Try it out, search your username or domain and we are waiting for your feedback!