Works well enough, excepting one thing – Aloud!, text to speech reader Review

I like this app better than some others I've used, but for some strange reason. It won't pronounce "fi" or "fl". It will just say whatever comes after, or it will spell out the remaining letters. If I'm reading along visually, it's not a big deal, but if only listening, it leaves gaps in my understanding of the text.
Review by Quaid, Mystery Performer on Aloud!, text to speech reader.