Certainly does the job of converting speech to text and the other way around. I would not call it the best app but it's a good one available at a very low price so it'll work for me.

Simple clean app to make your notes quicker

This app:- keeps prompting me to subscribe whenever I open it, even though I already have- did not work at all the first three times I tried to use speech to text- does not handle dictation any better than standard iOS keyboard dictation (and it seems worse to me)- does not let you control playback. If you hit the TTS button, even on a paragraphs long note, there seems to be no way to get the voice to stop until it’s completely finished, besides force quitting the appI genuinely can’t think of a single reason to use this app over, say, using the Notes app plus the dictation button on the keyboard. If you need TTS capabilities, you can do that natively with iOS Accessibility settings.

I strongly recommend using a more reputable note app. The app deleted nearly 90% of my notes by itself out of the blue and tech support is non existent. They say they can’t even look at all the emails they get for issues so your chances of even getting your issue looked at is slim at best. Wasted $35. I would not pay for this and definitely don’t use if your notes are important.