# Getting Started

The Senstream iOS Mobile App focuses on capturing data, while the Charts Web App focuses on displaying data after completing a session.

<figure><img src="https://1269099890-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTbF0CSiQwottzSBUH4wc%2Fuploads%2FmAwH4E4Nuwk9PtGkepi4%2F3.2_sessions_02_downloading_02.png?alt=media&#x26;token=54ce285a-7e03-4752-b05f-4ffb03a1133a" alt=""><figcaption></figcaption></figure>

A Senstream account is required to upload, view and share your session data. Tap “Sign In” or “Sign Up” within the app or at <https://charts.senstream.com> using email/password, Apple, or Google OAuth.

After logging in to your account, make certain you have captured at least one data session using the mobile app to be able to see a session display in the charts web app.&#x20;