Corpus Quran

Amazing Quran Learning

About this app

Corpus Quran is a deep scholarly study tool for the Arabic Quran - the only iPhone, iPad, and Mac app combining a full word-by-word Quranic Arabic Corpus with hand-crafted i'rab
explanations, classical commentary, and sentence-level dependency-graph treebanks.

CORE FEATURES

* Word-by-word morphology for every Quran verse:
POS, roots, lemmas, segment analysis, and English glosses for all 77,429 surface forms

* Seven English translations side by side:
Sahih International, Pickthall, Yusuf Ali, Abdel Haleem, Mufti Taqi Usmani, Maududi, and Bridges (Fadel Soliman)

* Full Arabic transliteration in line with the original text

* Hand-crafted i'rab grammar explanations for every verse, in plain English

* Interactive dependency-graph treebanks for all 6,236 verses:
tap any arc, badge, or word to open the grammar reference for that role

* V1 and V2 dual-reading charts on verses with disputed i'rab, with scholarly attributions from Tafsir al-Kashshaf, al-Bahr al-Muhit, Iraab al-Quran al-Karim, and others

* Bilingual Grammar Reference (English + Arabic) covering 600+ classical Arabic grammar terms, cross-linked to live Quranic examples

* Quran Dictionary in the style of corpus.quran.com:
letter to root to occurrences, with all 1,651 roots browsable

* Root Explorer with Forms I through X as colored pill badges, Quranic occurrence count per form, pattern meanings, and the actual word meanings

* Verb concordance for 1,477 distinct verbs with proper "to X" English infinitives

* Full verb paradigm tables:
past, present, imperative, active participle, passive participle, and verbal noun

* Word Study popup with three skill levels (Beginner, Intermediate, Advanced) and segment-by-segment morphology

* Lemma View for cross-verse lemma study

* Word-by-word and phrase search across the entire Quran:
unique-word, all-occurrences, and whole-phrase modes

* Corpus Quran AI assistant:
ask in plain English about morphology, syntax, translation, roots, verbs, surah info, Quran facts, and stories - works fully offline


* Bookmarks with personal notes, theme-aware highlights, and search across saved entries

* Three Arabic typefaces:
Uthmani (Medina Mushaf), Naskh (modern), and Nastaliq (South Asian calligraphic)

* Three themes:
Light, Dark, and Colorful

* Reader-wide pinch-to-zoom:
verse text, Arabic words, glosses, morphology, grammar explanations, and dependency graphs all scale together

* Fully offline:
every surah, graph, translation, dictionary entry, and grammar reference ships inside the app

DESIGNED FOR

* Students of classical Arabic and Quranic sciences

* Madrasa instructors teaching i'rab and tafsir

* Imams, hifz teachers, and academic researchers

* Anyone seeking deeper word-by-word understanding of the Quran

PRIVACY

Corpus Quran is fully offline.
No accounts. No tracking. No ads.
No third-party SDKs collecting data.

ACKNOWLEDGMENTS
Corpus Quran is built on the shoulders of the Quranic Arabic Corpus at corpus.quran.com, created by Dr. Kais Dukes and supported by Quran.com

What’s new

Critical bug fix and new features, a more enhanced Corpus Quran.