It is an open app market that lets you download a huge number of apps on Android but in APK format.
The application UpToDown allows you to download applications without any geographical restrictions. Also, you don’t have to go through any sign-up processes or subscriptions.
UpToDown sustains an extensive collection of apps while all files are scanned with Virustotal, both when it is added and updated. Also, the editorial team installs and manually tests each application independently to verify that each one works competently.
Apps usually easily get downloaded from UpToDown, but if there’s an error in downloading then check if your network is working well. And if you are using your cellular data, then it is recommended to switch to WiFi. If the problem persists, please report to the team.