StudyAI vs Ninja Learning
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StudyAI
Transform textbook pages into study aids with AI. Upload images to generate summary notes and quizzes. Engage with shared materials from other users to boost learning efficiency.
- AI-generated summary notes
- Customizable quizzes
- Upload textbook images
- Access shared study materials
- Unlimited quiz attempts
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Just upload an image of your textbook and AI will create a quiz or summary notes for you! Study with AI! Just upload a photo of your textbook or notes and this app will create a summary, summary notes, and quiz for the contents! 【Study with AI】 Simply upload a photo of your textbook, and AI will automatically create summary notes and quizzes. Experience a new way to study more efficiently and effortlessly! 【Take the Quiz】 You can take the generated quizzes as many times as you like! Review until you fully understand your textbook content. 【Explore Other Materials】 Use materials created by other users to enhance your study efficiency. Only publicly shared materials are available for viewing. 【Just Snap a Photo of Your Textbook】 No need for complex scanning or input—just take a photo, upload it, and you’re all set. Let AI handle the rest!
Ninja Learning
Master math skills through engaging, bite-sized lessons and interactive quizzes. This app transforms learning arithmetic, fractions, algebra, geometry, calculus, and statistics into a fun adventure with a ninja theme. It offers clear explanations, real-world examples, and progress tracking to help users build confidence and sharpen their minds.
- Bite-sized math lessons
- Instant-feedback quizzes
- Clear explanations
- Real-world examples
- Progress tracking
- Ninja theme
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Designed and developed by Aarav Vashisht. Become a math ninja. Master math, one lesson at a time. Ninja Learning turns math practice into an adventure. With bite-sized lessons, instant-feedback quizzes, and a fun ninja theme, you'll build real math skills — whether you're a student, brushing up on the basics, or sharpening your mind every day. WHAT YOU'LL MASTER • Arithmetic — Build a rock-solid foundation with numbers • Fractions — Divide and conquer with confidence • Algebra — Solve for the unknown like a pro • Geometry — Shape your understanding of space and form • Calculus — Take on advanced techniques step by step • Statistics — Analyze data like a master LEARN THE NINJA WAY • Clear, simple explanations that actually make sense • Real-world examples that connect math to everyday life • Interactive quizzes with instant feedback on every answer • Detailed explanations so you learn from every mistake • Bite-sized lessons designed to fit into any schedule STAY MOTIVATED • Progress through structured learning pathways • Track your mastery as you level up • A clean, distraction-free design that keeps you focused WHY NINJA LEARNING? Most math apps are boring or overwhelming. Ninja Learning breaks every topic into small, focused lessons you can finish in minutes. Each concept is explained in plain language, reinforced with examples, and tested with quizzes — so the math actually sticks. Whether you're prepping for a test, catching up on fundamentals, or pushing into calculus, Ninja Learning makes progress feel rewarding. Start your training today. Your inner math ninja is waiting.
Screenshots
Verdict
The clearest difference is ads: Ninja Learning at none against StudyAI's shown. Ninja Learning also leads on monetization model (free vs ad-supported) and ratings volume (5 vs 1). StudyAI's advantage is update cadence (every 2 days vs every 5 days). On price, rating, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for StudyAI against 5.0 for Ninja Learning. That said, the two scores are not equally well evidenced: Ninja Learning has 5 ratings behind it against 1, so its average is the more settled of the two.
StudyAI ships an update every 2 days, Ninja Learning every 5 days. The most recent releases landed on October 18, 2026 and October 22, 2026 respectively.
| Parameter | StudyAI | Ninja Learning |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (5 ratings) |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 59 MB | 36 MB |
| Age rating | 4+ | 9+ |
| Developer | Infinity Inc. (Apps) | Shubh Vashisht |
Customer experience
StudyAI
Ninja Learning
In-app purchases
StudyAI
No in-app purchases
Ninja Learning
No in-app purchases









