Start with the words you’ll meet most
A small set of words makes up a large share of the Quran. Learn the 500 most frequent first, 25 at a time, and you recognise more of every page, sooner.
- Arabic, transliteration and meaning on every card
- How many times each word occurs in the Quran
- Tap to flip; swipe right when you know it


Every surah, word by word
Open any of the 114 surahs and learn the words of what you recite, ayah by ayah. Each word is marked as a noun, verb or particle, and broken down into its root and parts.
- All 114 surahs, with translation for every ayah
- Nouns, verbs and particles marked as you read
- Save surahs into your own collections


Grammar in small, complete sets
Prepositions, pronouns, the particles that change a verb. Each topic states its rule and gives you every word that follows it, so you learn the whole pattern at once.
- The rule, in Arabic and in plain English
- Every member of the set, with a note on its use
- Learn and review a topic on its own


Remember what you learn
Spaced repetition brings each word back just before you’d forget it. One review covers everything you’ve learned, from the Essential 500, any surah or any topic. Rate how well you remembered, and it schedules the next time.

Watch your understanding grow
Your streak, the words you know, and how far you are through each surah and topic. Sign in and your progress follows you to a new phone.

Questions
Do I need to know Arabic already?
No. Every word comes with its transliteration and meaning, so you can start from nothing. If you can already read the script, the Arabic is always there.
Why start with 500 words?
A small set of words makes up a large share of the Quran. Learning the most frequent ones first means you recognise more of every page, sooner.
Which surahs can I learn?
All 114. Open any surah and learn its words ayah by ayah, with each word marked as a noun, verb or particle.
How does review work?
Tadabbur uses spaced repetition: each word comes back just before you would forget it. One review covers everything you have learned, from any surah or topic.
Is my progress saved?
Yes. Sign in and your progress is saved to your account, so it follows you to a new phone.
أَفَلَا يَتَدَبَّرُونَ ٱلْقُرْءَانَ
Then do they not reflect upon the Quran?
An-Nisa 4:82
