You may also try our new Tafheem ul Quran app. Tafseer Ibn Kaseer or Tafseer Ibn Kathir. Tafseer Ibn Kathir is considered to be a summary of the earlier tafsir by al-Tabari, Tafsir al-Tabari. It is especially popular because it uses the hadith to explain each verse and chapter of the Qur'an. It has been translated into many languages including English, Bengali, and Urdu.