Learn AI SchoolTool vs PrépaDNB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learn AI SchoolTool
This AI-powered study companion assists students of all levels with homework, revision, and personalized coaching. It provides accurate, step-by-step explanations for exercises, generates study sheets and quizzes, and offers on-demand help from an AI learning companion.
- Homework assistance with step-by-step answers
- Revision tools like quizzes and flashcards
- AI coaching for personalized explanations
- Scan and upload study materials
- Supports all academic subjects and grades
- Create custom study sheets
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AI homework helper, study guide maker and flashcard maker in one app. Acuity is the homework AI and study app built for US students, from middle school and high school to college. Snap a photo of your homework, get step-by-step answers, then turn your class notes into study guides, quizzes and flashcards in seconds. Why students choose Acuity No gimmicks. Clear, step-by-step explanations that help you actually learn. ▶ Homework help from a photo Scan your homework and Acuity instantly recognizes the problem, then walks you through the solution step by step. Math homework help, algebra, geometry, physics, chemistry, biology, history, English and more. ▶ An AI math solver that explains A photo math solver that goes beyond the answer: see every step and the method behind it, then practice with similar AI-generated problems. ▶ AI study guide maker Scan your notes, import a PDF or photo, or simply ask the AI. Acuity builds a clean, structured study guide you can edit, organize by subject and export to PDF. ▶ AI flashcard maker and AI quiz generator Turn any study guide into flashcards or a multiple-choice quiz, pick how many questions you want and test yourself before the exam. ▶ Ace your tests and finals Your dashboard tracks your progress subject by subject and shows exactly what to review before your next quiz, final or AP exam. Your study guides stay available offline. ▶ Meet Mathilda, your AI tutor Stuck on a concept? Ask Mathilda for a clear, patient explanation, anytime. ▶ No account needed Start studying right away. No sign-up, no email: privacy by design. Looking for the best AI homework helper, a homework scanner or a flashcard app? Download Acuity and start studying smarter today. Questions or feedback: support@getacuity.app Terms of Use: https://getacuity.app/terms/en Privacy Policy: https://getacuity.app/privacy/en
PrépaDNB
Prepare for the national diploma exam with this comprehensive revision app. It offers exam papers with corrections, study guides, an AI assistant for explanations, quizzes, and flashcards. Designed for middle school students, it provides a modern and effective learning experience synchronized across mobile and web.
- Exam papers with corrections
- Clear revision notes
- AI explanation assistant
- Chapter quizzes
- Flashcards for memorization
- Official program alignment
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PrépaDNB - Ton allié pour réussir le Brevet ! PrépaDNB est une application de révision complète pour préparer le Diplôme National du Brevet (DNB). Révise toutes les matières avec : - Banque de sujets de Brevet avec corrections - Fiches de révision claires et synthétiques - IA Compagnon pour expliquer, reformuler et t’aider à comprendre - Quiz pour tous les chapitres - Flashcards pour mémoriser efficacement Pensée pour les collégiens, PrépaDNB propose une expérience simple, moderne et efficace, synchronisée entre mobile et web, conforme au programme officiel. Télécharge PrépaDNB et prépare le Brevet avec méthode et confiance.
Screenshots
Verdict
The clearest difference is rating: Learn AI SchoolTool at 4.3 against PrépaDNB's 3.5. Learn AI SchoolTool also leads on ratings volume (54 vs 4). PrépaDNB's advantage is in-app purchases (none vs 6) and update cadence (every 10 days vs every 3 weeks). On price, review sentiment, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Learn AI SchoolTool sells 6 in-app purchases, starting at $6.99 per 7 days. PrépaDNB asks for nothing beyond the download.
Learn AI SchoolTool holds the better App Store score, 4.3 against 3.5. That said, the two scores are not equally well evidenced: Learn AI SchoolTool has 54 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 95% of Learn AI SchoolTool's written reviews are positive against 90% of PrépaDNB's.
Learn AI SchoolTool ships an update every 3 weeks, PrépaDNB every 10 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.
| Parameter | Learn AI SchoolTool | PrépaDNB |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (54 ratings) — better | 3.5 (4 ratings) |
| Positive reviews | 94.9% of reviews — better | 90.0% of reviews |
| Number of ratings | 54 — better | 4 |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17 | 15.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 14 MB |
| Age rating | 4+ | 12+ |
| Developer | FSTCK | PREPADNB LTD |
Customer experience
Learn AI SchoolTool
PrépaDNB
In-app purchases
Learn AI SchoolTool
- Weekly Plan3 Days trial$6.997 Days
- Weekly Plan$6.997 Days
- Monthly Plan$9.991 Month
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- Monthly Plan$14.991 Month
- Yearly Plan3 Days trial$29.991 Year
- Yearly Plan$49.991 Year
PrépaDNB
No in-app purchases
Questions
Is Learn AI SchoolTool free?
Is PrépaDNB free?
Which has better reviews, Learn AI SchoolTool or PrépaDNB?
Do Learn AI SchoolTool or PrépaDNB have ads?
Which is updated more often, Learn AI SchoolTool or PrépaDNB?
Other comparisons
