Inequality & System Solver vs Math Scaner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Inequality & System Solver
This app provides step-by-step solutions for inequalities and systems of inequalities. It includes practice exercises, theory pages, and a dedicated math keyboard for easy input. Ideal for students and math enthusiasts seeking to understand and solve mathematical challenges.
- Step-by-step inequality solutions
- Systems of inequalities solver
- Practice exercises with solutions
- Integrated theory pages
- Dedicated math keyboard
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Turn your device into the perfect math study companion. "Inequality & System Solver" is the ultimate app that guides you through solving inequalities, helping you understand the logic behind the numbers and always get the right results. Here's everything our app can do for you: ▶ STEP-BY-STEP SOLUTIONS Get the solution in an instant. But we don't stop at the final result: the app shows you all the logical steps in detail to solve polynomial, rational, radical, exponential, and absolute value inequalities, and many more. It's the perfect tool to understand your mistakes, learn the correct method, and get fully prepared for homework and exams. ▶ SYSTEMS OF INEQUALITIES Easily solve systems with multiple inequalities. The app supports step-by-step solving by clearly showing the sign analysis and the intersection of solutions, allowing you to study and apply the exact method taught in class. ▶ INTEGRATED MATH KEYBOARD Use our dedicated interface to easily type variables, fractions, exponents, roots, parentheses, greater than and less than symbols, and much more. And if you need to paste an inequality or prefer to use your device's standard keyboard, you can switch between modes in a snap. ▶ GUIDED EXERCISES FOR PRACTICE Test your skills with a rich library of ready-to-solve inequalities, sorted by difficulty and complete with detailed solutions, so you can strengthen your math foundation whenever you want. ▶ THEORY AND RULES ALWAYS AT HAND Having a memory lapse? Review fundamental principles, sign rules, and solving methods right in the app. Everything you need to know about inequality algebra is in one place. ▶ CLEAN INTERFACE AND DARK THEME No complications. The UI is simple, intuitive, and includes an elegant dark theme, specifically optimized to prevent eye strain during your evening study sessions. ▶ GUARANTEED RELIABILITY Our algorithms are tested and highly optimized to ensure accurate and instant calculations every time, even for the most complex systems and inequalities. ▶ CONSTANT UPDATES AND SUPPORT The app is regularly updated to always offer you the best performance and new features. Download "Inequality & System Solver" today and take your math skills to the next level!
Math Scaner
Instantly solve math problems by pointing your camera at them. Get answers with detailed, step-by-step instructions to help you learn and practice. Supports multiple languages and a wide range of math topics.
- Camera scanner for math problems
- Import math from photo library
- Step-by-step solution instructions
- Support for 40+ natural languages
- Save problem history
- Support for many math topics
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Math scanner - math solver app is an app for your math homework. Just point the camera toward a math problem and it will display the answer with step-by-step instructions with how they got there. This app will help you practice so you can learn how to do this stuff all by yourself. Features: - Camera scanner math - Import your math from photo library - Get answer with step-by-step instructions - Support 40+ natural languages - Save history - Support many math Topics Download best Math Scanner now! Math scanner Premium - Join now and enjoy all the features! - When you purchase Math scanner Premium, you will use all paid features and materials. - Math scanner Premium is billed monthly at the rate corresponding to the selected plan. - Payment will be charged to your iTunes account at confirmation of purchase. - According to the Apple Store policy, your subscription will be automatically renewed after the free trial ends. - Subscriptions will automatically renew unless auto-renew is turned off at least 24 hours before the end of current period. - Your account will be charged according to your plan for renewal within 24 hours prior to the end of the current period. You can manage or turn off auto-renew in your Apple ID account settings at any time after purchase. - Privacy policy: http://aitube.doukantv.com/media/html/privacy_policy/math_policy.html - Terms of use: http://aitube.doukantv.com/media/html/privacy_policy/math_term.html If you have any comments or suggestions about Math Scanner, please contact us at 3ytv@163.com. Your feedback is appreciated!
Screenshots
Verdict
The clearest difference is in-app purchases: Inequality & System Solver at none against Math Scaner's 2. Inequality & System Solver also leads on review sentiment (100% vs 82%). Math Scaner's advantage is ratings volume (373 vs 9) and rating (4.4 vs 4.2). On price, 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. Math Scaner sells 2 in-app purchases, starting at $2.99 per month. Inequality & System Solver asks for nothing beyond the download.
Math Scaner holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Math Scaner has 373 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 100% of Inequality & System Solver's written reviews are positive against 82% of Math Scaner's, so the app with the better star average is not the one people write more warmly about.
Inequality & System Solver ships an update every 2 months, Math Scaner every 3 weeks. The most recent releases landed on September 3, 2026 and September 18, 2026 respectively.
| Parameter | Inequality & System Solver | Math Scaner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (9 ratings) | 4.4 (373 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 81.7% of reviews |
| Number of ratings | 9 | 373 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 47 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Francesco Varotti | 国辉 满 |
Customer experience
Inequality & System Solver
Math Scaner
Bugs and requests
Inequality & System Solver
Not enough reviews yet to summarise bugs or requests.
Math Scaner
Reported bugs
3 issues- Fails to detect some math problems
- Incorrect solutions for certain question types
- Frequent crashes and freezes
Requested features
4 requests- More advanced problem-solving capabilities
- Improved camera detection for handwritten equations
- Multilingual support
- Offline mode for no-WiFi situations
In-app purchases
Inequality & System Solver
No in-app purchases
Math Scaner
- Math Scanner Premium3 Days trial$2.991 Month
- Math Scanner Premium Forever$8.99
Questions
Is Inequality & System Solver free?
Is Math Scaner free?
Which has better reviews, Inequality & System Solver or Math Scaner?
Do Inequality & System Solver or Math Scaner have ads?
Which is updated more often, Inequality & System Solver or Math Scaner?
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