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Wizarding Quizbook app icon

Wizarding Quizbook

Live

A magical reading academy for kids ages 5–9. Every sight word is a spell, every milestone unlocks a creature.

MobileEducationiOS
Wizarding Quizbook home screen for apprentice Evie MoonLuna Rose showing rank Novice Spellweaver, today's quest in the Whispering Library, quick play chambers, and the House Cup.

Problem

Parents wanted screen time their kids would actually learn from, not another quiz app with ads and shallow rewards.

Solution

A five-tier reading world: Whispering Library (learning), Potion Lab (digraph blends), Duel Chamber (timed listening duels vs named NPCs), and Star Tower (multi-syllable words). A sorting quiz assigns each kid to one of four houses, and a 72-creature bestiary is the long-term hook.

Wizarding Quizbook grew out of Wizards Sight Word Academy (January 2026), a fully offline app built for an 8-year-old behind on reading, with 220 Dolch sight words, speech-recognition practice, a parent gate, and the OpenDyslexic typeface. The rebuild added a cloud backend, subscriptions, and the 72-creature collection.

Spell lesson showing the sight word 'there' inside a glowing circle with a prompt to tap each spark and read it aloud.
Comprehension test with a microphone button to hear the word and three answer choices: back, left, there.
Celebration screen reading 'Nicely cast! Spell Cast there' with 30 points earned and a Next Spell button.
Creature Codex spellbook showing 0 of 72 creatures collected with house and rarity filters and locked Emberwing creature cards.
Locked creature detail card for an Emberwing creature with lore, ability, and how to unlock it by a 3-day reading streak.
Academy Map of Lumencrest showing chambers such as Entry Hall, Whispering Library, Potion Lab, and Star Tower connected by paths, with 5 of 6 rooms unlocked.
Grand Wizard paywall listing monthly and yearly prices, what unlocks, and a Start 7-day free trial button.
Parent view of a child's progress: words mastered, reading time, accuracy, day streak, and a minutes-read chart.
Potion Lab game showing the word blank '__ip' with digraph choices sh, ch, th, and ph.
Duel Chamber round against Kael Ember asking which spell you just heard, with choices back, picture, and near.

Key features

  • Six-question sorting quiz and house reveal
  • 300 sight words across 5 tiers (Fry lists plus multi-syllable), each with syllables and an example sentence
  • Four mini-games with distinct mechanics and scoring
  • Academy map of 6 chambers with lock, current, and done states
  • 72-creature bestiary (4 houses × 18, common to legendary) with lore and abilities, procedurally rendered in SVG
  • Spellbook collection with filters, search, locked silhouettes, and per-word mastery pills
  • Points, wizard level, 11-rank ladder, daily streaks, celebration and level-up screens
  • House Cup leaderboard that aggregates without exposing any child data
  • Parent gate, parent dashboard, parent settings (play time, bedtime, grade level), multiple child profiles
  • Paywall with live prices and restore purchases

Engineering highlights

The parts that separate a product from a template.

COPPA by design

Zero ads, zero third-party trackers, a parent gate before purchases or external links, and hosted legal pages.

A recorded honesty pass

Every hardcoded stat was replaced with real query data or an explicit Coming Soon state before launch.

Procedural SVG creatures

72 creatures across four houses and five rarities rendered from a single procedural SVG system instead of 72 hand-drawn assets.

An original world bible

Houses, chambers, ranks, and creature lore written from scratch with IP-safe names.

Tech stack

Mobile

Expo SDK 55React Native 0.83React 19TypeScriptExpo RouterZustandTanStack QueryUnistylesReanimated 4react-native-svgexpo-speech

Backend

Supabase Postgres (RLS)Generated types

Infrastructure

GitHub Actions CINext.js 15 marketing site on Vercel

Services

RevenueCat

Next project

MAD Freight

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