> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://granite.mightystone.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Shipper > How to sign in?

Launch the mobile app on your mobile device. The mobile devices supported include but not limited to phones and tablets that run iOS and Android OS. Sign in using your credentials.

[Apple AppStore](https://apps.apple.com/us/app/mightystone-granite/id1516133847)
[Google PlayStore](https://play.google.com/store/apps/details?id=com.mightystone.msapp)

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