Assalam o Alaikum. I LOVE YOUR APP, MAY ALLAH REWARD YOU FOR THIS.AMEEN. I am a layman so description won't be very accurate. I noticed a syllable got hidden by the letter in and so it was really difficult to read and could be mistook. It was on the word "تلقاى" in Surah Yunus, Ayah 15, in the font KFGQPC Hafs, on the Android version of the app. Basically the syllable underneath the "ى" was hidden by the letter itself. I hope you can fix this InshaAllah.