Schoolit vs 9Solver AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Schoolit
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Schoolit e locul unde exersam notiuni noi, iar profesorii pot crea teste personalizate. Incearca si vezi cum e sa construiesti invatarea caramida cu caramida – dar cu zambetul pe buze.
9Solver AI
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9Solver AI is an all-in-one AI homework helper and study companion. Solve questions from a photo, understand difficult concepts, and turn your learning materials into lessons you can review. Scan questions in Math, algebra, geometry, physics, chemistry, and biology with your camera. Ask AI Tutor for help, turn PDFs and videos into concise summaries, and use the scientific calculator when needed. SOLVE HOMEWORK FROM A PHOTO Use the camera scanner to capture a question, or upload a photo for a fast, clear answer in Math, Physics, Chemistry, Biology, and more. When you want a deeper explanation, use Ask Follow-up to continue in the context of the same question. CREATE STUDY LESSONS Use an AI summarizer to turn PDFs, YouTube videos, webpages, photos, pasted text, and lecture audio into focused study lessons. - Capture key ideas with a concise summary - Generate quizzes and flashcards for active recall - Build mind maps to connect concepts - Record or upload audio for a clear class recap - Keep the original source and generated materials together - Choose an output language that suits your learning AI TUTOR Ask about a concept, equation, or assignment and continue the conversation without losing context. Mathematical notation is displayed clearly for easier reading. SCIENTIFIC CALCULATOR Work through scientific calculations and unit conversions directly in the app. ORGANIZE AND REVIEW Save solved problems and study lessons, organize them by subject and tags, and return whenever you are ready to review. SUPPORTS MAJOR SUBJECTS - Math: algebra, geometry, trigonometry, calculus, statistics, and word problems - Science: Physics, Chemistry, and Biology - Language and humanities: writing, History, Economics, and Literature WHY CHOOSE 9SOLVER AI? - Get fast answers from photos or typed questions - Ask follow-up questions in the correct problem context - Create study lessons from materials you already use - Review with summaries, quizzes, flashcards, and mind maps - Keep your homework and study resources in one place 9Solver AI helps you solve homework faster, study more actively, and turn everyday learning materials into knowledge you can use. SUBSCRIPTION A subscription is required to access all Premium features. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple ID account at confirmation of purchase. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings after purchase. Terms of Service: https://9solver.app/term-of-services.html Privacy Policy: https://9solver.app/policy.html
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Verdict
The clearest difference is in-app purchases: Schoolit at none against 9Solver AI's 7. On price, update cadence, 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. 9Solver AI sells 7 in-app purchases, starting at $5.99 per 7 days. Schoolit asks for nothing beyond the download.
Schoolit ships an update every 2 weeks, 9Solver AI every 10 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.
| Parameter | Schoolit | 9Solver AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 26 MB | 110 MB |
| Age rating | 4+ | 4+ |
| Developer | Cavalon | Le Hoang Thi Ngoc |
In-app purchases
Schoolit
No in-app purchases
9Solver AI
- Weekly3 Days trial$5.997 Days
- Weekly$5.997 Days
- Monthly$29.991 Month
Show 4 moreShow fewer
- Monthly3 Days trial$29.991 Month
- Yearly$69.991 Year
- Yearly3 Days trial$99.991 Year
- Premium$99.991 Year









