Use APKPure App
Get Is Domain Available? old version APK for Android
Quickly find availability of a domain on-the-fly!
A simple single screen app which is just ~2mb in size and which opens at a super sonic speed, to let you know if a domain is available or not.
Specially for startup people. They keep getting ideas. Then they try to get an available name based on available domain (specially .com).
Night mode for entrepreneurs ;)