This app asks you to re-think every aspect of your revision method, and it is natural to wonder whether it really works.
Here is a success story from one user who went from struggling to recite a few pages to being able to recite the largest Surahs in one sitting.
Mohammed A.
I completed my Hifz at the age of 13. I rushed to finish up before I entered high school, which made my Hifz very weak to start with. I could prepare and recite only a few pages at a time from most of the Quran.
Over the next two decades, I watched my Hifz slowly slipping away, which in turn made it harder to maintain a revision habit. I stopped leading Taraweeh after only a couple of years.

I have been doing spaced repetition for just five months, and it has completely transformed my relationship with the Quran. I even plan to resume leading Taraweeh next Ramadan!
This graph shows my results from an un-prepared recitation of Surah Nisa.
Beyond the mistake reduction, I was more affected by how good it felt reciting this Surah. Earlier, it may have taken me an entire day to cover this Surah with frequent breaks to revise. Now, the experience is so pleasant that I recited it twice in one sitting that day.
I have tested several other Surahs: Baqarah, Yunus, and Anbiya, with similar results: less than one mistake per page unprepared. Alhamdulillah for everything.
Your Story
You don’t need to complete the Quran before you see similar improvements. The first few weeks may start slow, but you will soon see steady progress and find previously daunting parts becoming more familiar. Start today and stick with it for 3 weeks, and you too can experience the same results, inshaAllah.