> ## Documentation Index
> Fetch the complete documentation index at: https://scubazenapp.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Install SCUBAzen

> Download SCUBAzen for iPhone from the App Store or for Android from Google Play, then open it to sign in with your email.

SCUBAzen is a phone app for iPhone and Android. Download it free from the App Store or Google Play, open it, and you land on the sign-in page. There is no web version and no desktop version.

## Download the app

<Tabs>
  <Tab title="iPhone">
    <Steps>
      <Step title="Open the App Store listing">
        Go to [SCUBAzen on the App Store](https://apps.apple.com/us/app/scubazen/id6670226301), or search for **SCUBAzen** in the App Store app.
      </Step>

      <Step title="Install">
        Tap **Get** and confirm with Face ID, Touch ID or your Apple ID password.
      </Step>

      <Step title="Open SCUBAzen">
        Tap **Open** in the App Store, or the SCUBAzen icon on your home screen.
      </Step>
    </Steps>
  </Tab>

  <Tab title="Android">
    <Steps>
      <Step title="Open the Google Play listing">
        Go to [SCUBAzen on Google Play](https://play.google.com/store/apps/details?id=com.scubazen), or search for **SCUBAzen** in the Play Store app.
      </Step>

      <Step title="Install">
        Tap **Install** and wait for the download to finish.
      </Step>

      <Step title="Open SCUBAzen">
        Tap **Open** in the Play Store, or the SCUBAzen icon in your app drawer.
      </Step>
    </Steps>
  </Tab>
</Tabs>

## What happens the first time you open it

The app opens on the sign-in page: the SCUBAzen logo, an email field and a button that reads **email me a sign-in link**. There is no password to create. Type your email, tap the button, and open the link in the email on the same phone. If the address is new, that first sign-in creates your account and takes you into setup.

The app starts in your phone's language if it is one of the seven SCUBAzen supports (English, Deutsch, Español, Français, Nederlands, Polski, Русский), and in English otherwise. To pick a different one, use the language picker at the foot of the sign-in page before you sign in. See [Sign in](/docs/get-started/sign-in#change-the-app-language).

## What you need

* An email address you can open on the phone you are signing in on. The sign-in link only works on the phone that asked for it; if your email is on another device, use the 6-digit code from the same email instead.
* An internet connection to sign in. After that, some actions still need a connection and others save on the phone and sync later; each page in these docs says which.

## Related

* [Sign in](/docs/get-started/sign-in)
* [Set up SCUBAzen](/docs/get-started/setup)
* [Home and the menu](/docs/get-started/home)


## Related topics

- [SCUBAzen docs](/docs/index.md)
- [Sign in](/docs/get-started/sign-in.md)
- [Set up SCUBAzen](/docs/get-started/setup.md)
- [Help and feedback](/docs/help/feedback.md)
- [What the travel agent sees](/docs/travel-agent/privacy.md)


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