Knowji vs MagicSchool AI
A detailed comparison to help you choose between Knowji and MagicSchool AI.
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Verdict: MagicSchool AI wins
MagicSchool AI scores 4.2/5, edging out Knowji at 1.6/5. K-12 teachers who want a broad, education-specific AI workbench out of the box, and districts that need teacher-governed student AI with proper rostering and privacy controls.
Knowji Visual vocabulary learning with spaced repetition and AI | MagicSchool AI AI tools for teachers and educators | |
|---|---|---|
| Rating | 1.6 (1 review) | 4.2 (1 review) |
| Pricing Model | freemium | freemium |
| Starting Price | Free tier available | Free tier available |
| Best For | Nobody today — the service is discontinued; readers encountering old recommendations should pick Anki, Quizlet or Duolingo instead. | K-12 teachers who want a broad, education-specific AI workbench out of the box, and districts that need teacher-governed student AI with proper rostering and privacy controls. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | free tiermobile app | free tierteam features |
| Visit Knowji → | Visit MagicSchool AI → |
Knowji
Pros
- + Methodologically sound design in its lifetime: spaced repetition with visual, auditory and contextual mnemonics per word
- + One-time pack purchases ($3.99–$11.99 historically) instead of subscriptions, per directory records
- + Offline study after initial download, with progress and memorisation-prediction tracking
- + Content organised from elementary to graduate level with SAT/GRE/TOEFL and ESL packs
Cons
- - The company has closed: knowji.com is a parked domain as of 23 October 2026 and the official X account announced the shutdown
- - Orphaned App Store listings remain installable with no backend, no updates and no support
- - No pricing exists to quote — aggregator pages listing current Knowji subscriptions are stale scrapes
- - Coverage was primarily English vocabulary with no conversational practice
- - Learning data cannot be exported or recovered through any vendor channel now that the company is gone
MagicSchool AI
Pros
- + 80+ task-shaped teacher tools that skip prompt engineering — the quiz generator and text leveller produced classroom-ready output in seconds in my tests
- + Free tier is genuinely usable: lesson plans, quizzes and Class Writing Feedback at no cost, with quality identical to paid
- + MagicStudent Student Rooms gave me teacher-configured, no-student-account AI access in under five minutes of setup
- + Published, teacher-scale pricing: Plus at $8.33/user/month annually undercuts most subscription tools teachers buy themselves
- + District governance stack is real: Clever/ClassLink rostering, Canvas and Schoology integration, custom DPAs, moderation guardrails
Cons
- - Free tier caps generations and output history, and student tools are Plus-only — free teachers cannot assign AI to classes
- - Lesson-plan output is structurally complete but generic; everything is a first draft needing teacher judgement
- - LMS grade pass-back and Canvas/Schoology integration are Enterprise-only, so individual users export manually
- - No citation or provenance layer on generated facts, so content accuracy stays the teacher's job
- - Headline adoption numbers (6M+ educators, every US district) are company-reported and unaudited
Frequently Asked Questions
Which is better, Knowji or MagicSchool AI?▼
MagicSchool AI scores higher at 4.2/5 vs 1.6/5 for Knowji, making it the better-rated option in our comparison.
What is the difference between Knowji and MagicSchool AI?▼
Knowji: Knowji teaches vocabulary through illustrated word cards and spaced repetition, with apps aimed at school-age learners and test preparation. MagicSchool AI: AI platform specifically designed for K-12 teachers with 50+ tools for lesson planning, differentiation, and communication.
Is Knowji or MagicSchool AI more affordable?▼
Knowji starts at €0/mo, MagicSchool AI starts at €0/mo. Check the comparison table above for current pricing.
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