Now playable: all 66 books
Your word, my heart!
Hide the Word in your heart, one verse at a time.
"Thy word have I hid in mine heart, that I might not sin against thee." Psalm 119:11, KJV
A Duolingo-style memorization adventure. King James Version, public domain. Just press play: no account needed. Progress saves on this device; create a free account and it saves to the cloud and follows you to any device.
The quest
Choose your book
Pick any book of the Bible and start there. Every chapter is a level: work through its verses one at a time, then prove the chapter is yours with a mastery review, typed from memory. Progress is kept per book. It saves on this device; create a free account and it saves to the cloud and follows you to any device. Free forever.
Finish every verse to unlock the Chapter Mastery review. Type the whole chapter from memory at 90% or better to open the next chapter.
Just visiting?
Try the original five-verse sample quest: John 3:16-17 and Psalm 23:1-3. It does not touch your saved progress.
The learning loop
How it works
Every verse travels through a four-step loop proven by memory science. Each pass makes the next one easier, until the verse is yours.
Read and Listen
Meet the verse. Read it aloud or let the app speak it, then tap to reveal and lock it in.
Word Bank
Rebuild the verse from a shuffled word bank, one tap at a time. Order matters, and so does attention.
Cloze Deletion
Key words vanish and four choices appear. Recognition first, the gentle on-ramp to recall.
First-Letter Recall
Only the first letters remain. Type each word from memory, the final boss of every verse.
Game systems
Built to keep you coming back
The same hooks that make language apps addictive, tuned for a lifetime of Scripture.
Streaks
Show up daily to keep your flame alive. Miss a day and the flame dims, never shames.
XP and Levels
Every correct answer earns XP. Level up from Seeker to Scribe to Scholar of the Word.
Hearts
Three hearts per lesson. Mistakes cost one, and running out simply means a gentle retry.
Book Journeys
Start with any of the 66 books. Inside a book the path is sequential: verses unlock one by one, and each chapter you master opens the next.
Mastery Reviews
Every chapter ends with a typing gate: reproduce each verse from memory. Score 90% or better to pass, 100% for a Word Perfect gold star.
Progress That Stays
Your XP, streak, and every finished level save automatically. As a guest they save on this device; create a free account and they save to the cloud and follow you to any device.
How the journey works
Book, chapter, verse, mastery
Four layers, all of them live right now. Choose a book, and its chapters become your levels. Inside each chapter, one level per verse walks you through the four-step learning loop. Finish the verses and the chapter's mastery review unlocks: type every verse from memory to open the next chapter.
66 Book Journeys
Start anywhere: Genesis, John, Psalms, Revelation. Each book keeps its own independent progress.
1,189 Chapter Levels
Every chapter of every book is a level on your path, from Genesis 1 to Revelation 22.
31,102 Verse Levels
One level per verse, each running Read and Listen, Word Bank, Cloze Deletion, and First-Letter Recall.
1,189 Mastery Reviews
One typing gate per chapter. 90% passes and unlocks the next chapter; 100% earns Word Perfect.
Where this goes
Roadmap
Phase 1: The full library, playableYou are here
All 66 books, 1,189 chapter levels, 31,102 verse levels, and 1,189 type-from-memory mastery reviews, live on this page. Your progress saves on your device, or to the cloud with a free account.
Phase 2: Accounts and review queue
Free accounts are live: create one and your progress saves to the cloud and syncs across devices. Next in this phase: the spaced repetition review queue, so mastered verses resurface right before they fade.
Phase 3: Launch
Installable offline app, native apps for iOS and Android, and recorded audio read-aloud for every verse.
Phase 4: Fellowship
Church groups, family leaderboards, and pastor-curated reading plans for congregations.
Mission first
Free forever
The core memorization loop will always be free. No paywalled verses, no subscriptions to read the Word. Premium extras may one day fund the servers, but the quest itself belongs to everyone.
All verse text is the King James Version, firmly in the public domain, so this app can share it freely with the whole world.
No account needed to play: just press play. And if you'd like your progress to follow you from phone to computer, a free account saves it as you go.
"Thy word have I hid in mine heart, that I might not sin against thee."Psalm 119:11, KJV