If I am on my period, can I read Surah Kahf on my phone or iPad?
بِسْمِ اللهِ الرَّحْمنِ الرَّحِيْم
In the name of Allah, the Most Gracious, the Most Merciful
No, it is not permissible for a woman to recite the Holy Qur´an on her period.
Only Allah knows best
Written by Alimah Sumeyye Sofu
Checked and approved by Mufti Mohammed Tosir Miah
Darul Ifta Birmingham
 al-Hidayah p.114 v.1 Maktabatul Bushra