Can you watch Netflix from your mobile phone without an app?

So in the browser almost with an account (I have an iPhone but my mother doesn't allow me but a friend would let me into his account)

Then make sure that your mother doesn't look into the router to see which pages you were on ^^ and yes, you can watch Netflix in your browser.

Thanks. Haha

Unfortunately, you have to download the app on iOS devices in order to watch videos on Netflix. If your mother controls your iCloud account, you can create a new one and use it to log into the app store to download Netflix.