Mobile Access in 3 Steps
Getting into the 123test lobby on mobile does not require an app store visit. Open your browser, navigate to 123test, and the site detects your screen size and switches to the mobile layout automatically. From there, sign in with your account credentials or use fingerprint login if you have set it up. If you want to check whether a native app build
is currently offered for your device, head to the app section inside your account dashboard — that page reflects what is actually available right now rather than a static listing.
- Open the current site — Navigate to 123test in your mobile browser. Chrome on Android and Safari on iOS both render the full lobby without any extra steps.
- Check browser compatibility — If the lobby does not load correctly, confirm your browser is up to date. The mobile layout requires a browser released in the last two years.
- Sign in securely — Enter your account credentials or use biometric login if enabled. Your session is encrypted end-to-end from the login screen through to the cashier.
- Verify app availability — Check the app section in your account dashboard to see whether a native Android or iOS build is currently offered for your region and device.