Update the app from the App Store or Google Play to make sure you have the most recent version if the Revolut app crashes when you try to log in.
If it is already up to date, close the app quickly, clear your phone's cache, and turn it back on.
It's also possible to fix deeper program conflicts or damaged data by reinstalling the app.
Check your device's running system. Older versions of iOS or Android may not work with Revolut.
Make sure you have a stable internet connection. To rule out connectivity problems, switch between Wi-Fi and mobile data.
While logging in, don't use a VPN because it could mess up Revolut's protection.
❗ If the issue continues, share your concerns or file a complaint on Xolvie to connect with others and find support.