Default [Q] Do Any Transcription Apps Actually Work?

I am new to the forum, so I apologize if I am starting this thread in the wrong place. I know that bothers people.

Can anyone suggest a good app that can record audio notes and transcribe them? I am talking about really long audio notes, like long journal entries. There are a lot of apps that supposedly transcribe audio, but none of them work very well.

I'd be willing to pay good money for an app that actually worked. My ideal app would also be able to sync across my android tablet and my Mac and iphone.

Can anyone recommend an app like that?