Yes. Studio works in your phone's browser, no app to install.
- On your phone, go to studio.whiteoakmedia.io/signin and sign in the same way you do on a computer (Google or email).
- Studio shows one thing at a time: the left-side menu becomes tabs, and panels open full screen.
- Tap, type, save. Page changes still need Publish; sermons, events and settings save straight to your site.
That's the whole article. A Saturday-night service time change from the couch is exactly what this is for.
💡 Tip: add the sign-in page to your phone's home screen so Studio is one tap away.