Salam. We are working on an iOS 11 compatible update. Please bear with us a bit :) insha'Allah before the end of the month with Allah's Help
If someone can help us translate 2Do into Arabic, please join our crowd sourced page: crowdin.com/project/2doapp
Stat: The demand for iQuran recitation files this Ramadan has been more than ~100 Terabytes in under 30 days!