Corpus Quran

Amazing Quran Learning

About this app

Corpus Quran is a deep scholarly study tool for the Arabic Quran, combining a full word-by-word Quranic Arabic Corpus with hand-crafted i’rab explanations, classical commentary, dependency-graph treebanks, audio grammar podcasts, and multilingual study tools.

NEW - MULTILINGUAL SUPPORT

Study the Quran in Bengali, Urdu, Persian, and Indonesian, alongside English and Arabic.

* Word-by-word Quran meanings in Bengali, Urdu, Persian, and Indonesian
* Quran translations in multiple languages
* Switch languages while studying verses and individual words
* Multilingual study integrated with Arabic morphology, roots, and grammar

CORE FEATURES

* Verse Podcasts:
Two friendly hosts guide you through each verse, word by word, explaining its grammar and linguistic beauty. Available for Surahs 1, 9, 18, 19, 30, 32, 34, 36, 49, 50-56, 60, 62-65, 67, 73-77, and 80-114, with more coming. Internet required.
* Word-by-word morphology for every verse: POS, roots, lemmas, segment analysis, and glosses for all 77,429 surface forms
* Seven English translations: Sahih International, Pickthall, Yusuf Ali, Abdel Haleem, Mufti Taqi Usmani, Maududi, and Bridges (Fadel Soliman)
* Bengali, Urdu, Persian, and Indonesian translations and word-by-word study
* Full Arabic transliteration alongside the Quran text
* Hand-crafted i’rab grammar explanations for every verse
* Interactive dependency-graph treebanks for all 6,236 verses. Tap arcs, badges, or words to explore grammatical roles
* V1/V2 dual-reading charts for verses with disputed i’rab, with classical source attributions
* Tafsir reader with classical and modern commentary from multiple sources and languages. Internet required.
* Hadith browser with bundled collections and verse-related hadith
* Bilingual Grammar Reference (English + Arabic) covering 600+ classical Arabic grammar terms with Quranic examples
* Quran Dictionary: browse all 1,651 roots and their occurrences
* Root Explorer with Forms I-X, occurrence counts, and pattern meanings
* Verb concordance for 1,477 distinct verbs
* Full verb paradigms: past, present, imperative, active/passive participles, and verbal nouns
* Word Study with Beginner, Intermediate, and Advanced levels and segment-by-segment morphology
* Lemma View for cross-verse study
* Word and phrase search across the entire Quran
* Bookmarks with personal notes, highlights, and search
* Three Arabic typefaces: Uthmani (Medina Mushaf), Naskh, and Nastaliq
* Light, Dark, and Colorful themes
* Pinch-to-zoom for verse text, glosses, morphology, and dependency graphs

OFFLINE-FIRST

Every surah, dependency graph, core translation, dictionary entry, bundled hadith collection, and grammar reference is available offline. Tafsir and Verse Podcasts require an internet connection.

DESIGNED FOR

Students of Classical Arabic and Quranic sciences, madrasa instructors, imams, hifz teachers, researchers, and anyone seeking a deeper word-by-word understanding of the Quran.

PRIVACY

Offline-first. No accounts. No tracking. No ads. No third-party SDKs collecting personal data. Only Tafsir and Verse Podcasts require online access.

ACKNOWLEDGMENTS

Built upon the Quranic Arabic Corpus at corpus.quran.com, created by Dr. Kais Dukes and supported by Quran.com.

Translation and Hadith resources are sourced from Quran.com and Fawaz Ahmed resources.

Bengali, Urdu, Persian, and Indonesian word-by-word Quran data is sourced from QuranWBW.com / QUL (qul.tarteel.ai). Bengali word-by-word data © Greentech Apps Foundation; Urdu word-by-word data © Dr. Farhat Hashmi.

Quran translations include resources from the Tanzil Project (tanzil.net), including Bengali © Muhiuddin Khan and Urdu by Fateh Muhammad Jalandhry (public domain).

Ratings and reviews

Update fixed bugs. Could you please make the overview & summary text size adjustable or resposive to English font size?. it's a bit small for me. And I see some verbs have Past, Present & Imperative forms included. Some verbs have some of them missing like no past, or imperative forms. If possible try to add them. It's a huge task we know but it would be useful for those who study Quran. Allahumma Barik. Tree image shd reach device width. We can hide it so it taking some space is not a problem.

I am so grateful that they finally developed this app. It is one of the best platform to understand the Quran in depth, utilizing grammatically Arabic word breakdown with diagrams as well. It's morphological approach is top notch.

It is amazing knowledge application, but after using for a while I encountered my many Urdu texts in the hadith texts or some Quranic verses tashkils. please, I hope you will put more efforts in this project. jazaakumullahi Khairan

What’s new

Explore Arabic roots faster with new R1/R2/R3 color-coding across the app.

* Root letters color-coded in Verb Explorer, Dictionary, Root Explorer, and Lemma lists
* Full verb conjugation family tree (Forms I–X)
* New collapsible Conjugation / Tashrif section
* Matching words highlighted in occurrence verses
* Native-language glosses added for 1,800+ more words
* Improved Root Explorer search and layout
* Bug fixes and UI improvements