Asalaamualkum.

I have been using the Tarteel app to translate the Tarawee prayer into english on my Samsung S24 Ultra phone (large screen).

I currently have the Quran size to the lowest, and the English translation size to 4. I find, in longer surahs the translation doesnt fully track or show.

I.e. the reader will miss a portion towards the end of the paragraph, before the next Ayah is tracked.