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App

How to install the app on iPhone?

Via Safari:

  1. Open HelloClient in Safari
  2. Tap the Share icon (bottom of screen)
  3. Select + “Add to Home Screen”
How to install the app on computer?

Via Google Chrome:

  1. Open HelloClient in browser
  2. Click Install button (in address bar)
    • Or the + icon next to notifications bell
Does the app work offline?

No, internet required:

  • All data stored in cloud
  • Requires constant synchronization
  • Offline mode unavailable
How to uninstall the app?

On smartphone:

  • Long-press icon → Delete (like regular app)

On computer:

  • Right-click icon → “Uninstall”

Important: Account data remains stored in cloud


You can install HelloClient on Android, iOS, and PC/laptop devices.


  1. Open HelloClient account in Chrome browser
  2. Tap three-dot menu (top-right) → select “Install app”
  3. App will appear on home screen

Android app installation


  1. Open HelloClient account in Safari browser
  2. Tap Share icon (bottom of screen)
  3. Select “Add to Home Screen”
  4. App will appear on home screen

iOS app installation


  1. Open HelloClient account in Chrome browser
  2. Click “Install app” icon next to notifications bell
    • If icon missing → click ”+” in address bar
  3. App will install on desktop

PC app installation