---
title: User Registration
description: "The Grüngard app does not require complicated signup forms or a separate “Register” button. The system automatically recognizes you using your phone number. **1. One-Step Access** When you open the app, simply enter your phone number without the leading zero.…"
url: "https://blt.grungard.com/en/support/mobile-application/user-registration/"
updated: "2025-12-19"
category: Mobile Application
---

# User Registration

The Grüngard app does not require complicated signup forms or a separate “Register” button. The system automatically recognizes you using your phone number.

**1. One-Step Access**

When you open the app, simply enter your phone number without the leading zero. Whether you are a first-time user or returning user, the process is exactly the same.

**2. Automatic Registration & Login**

If you are a new user: The system automatically creates a new account for you when you enter your number.

If you are an existing user: The system recognizes your number and loads your account with all your previous data.

**3. SMS Verification**

For your security, just enter the SMS verification code sent to your phone. There is no need to remember or create a password.

**Support**

If the verification SMS does not arrive, check the Login & SMS Verification Issues section or contact us through the support channels below.