In the Name of Allah, Most Gracious, Most Merciful.
All praise and thanks are due to Allah, and peace and blessings be upon His Messenger.
In this fatwa:
2- However, it is highly recommended to have a physical copy of the Quran (mushaf) to always go back to.
Imam Wisam Sharieff answers your question in the following video:
Almighty Allah knows best.