Bismillah, may Allah reward all of your sincere efforts. Yaa ikhwataa, please note that unlike the average Quran readers, most of the Quran memorisers recite and revise their Quran on a daily basis through scanning some "Mushaf pages and verse positions" engraved in their memories. Most of those cognivitve images played in their heads nowadays are gleaned from the latest Mushaf of Madinah, in two-page view, especially the medium size green Mushaf. Can you imagine how much reward you'll guys get for having your part in their daily rigorous Quran repetition and revision through the two-page view feature you build that would stick forever in their memories? They recite Quran heavily without looking at your app and you still get the share because of those images you provide them with. Every Quran developer should know this dynamic, this is the real treasure. Targeting Quran memorisers is more rewarding. Also, majority of memorisers are keen to learn Nahwu and Sharf through Quran, if you can add these features baarakallahu feekum.