The MARIO E.G.S.H app
Your requests, documents, invoices and MARIO E.G.S.H AI in your pocket. It opens at once in your browser — no download — and installs in two taps on any phone or computer.
- Follow every request live
- Documents uploaded once, kept safe
- Messages with our team
- MARIO E.G.S.H AI, day and night
Scan with your phone's camera
The app opens on your phone straight away. Nothing to download.
Install it
Installed, it opens from your home screen or desktop in its own window, without the browser's bars, and updates itself.
- Open this page in Chrome (or Samsung Internet, Edge).
- Tap “Install” above — or the ⋮ menu → “Install app” / “Add to Home screen”.
- Open MARIO E.G.S.H from your home screen and sign in once.
Not in an app store: the app installs from your browser, is the same on every device and is always up to date.
Already a client? Open your own account on your phone
Sign in on this computer, then show your personal code here to open your account on your phone without a sign-in code.
Sign in