Yes. You can. But the access can be different based on the mobile phone you own.

1. Android Phone/Tablet

We have an Android App that you can download. Here is the link - You can also access STEP on the mobile browser. 

Recommended browsers: Google Chrome and Mozilla Firefox

Device Requirements: Android 4.2 and above. 

2. iPhone and iPad

We don't have an app for iOS, but you can take the free tests on the mobile browser. If you are a paid user and using iOS, unfortunately, the speaking module will not work on iOS browsers due to the security restrictions. We will launch an iOS app soon.

Recommended browsers: Google Chrome and Mozilla Firefox 

3. Windows Phone

We don't have an app for Windows phones, and we are not expected to launch an app shortly. Please use Google Chrome or Mozilla Firefox to access STEP on a Windows Phone