Inequality & System Solver vs Factorization(Math Drills)
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!
Factorization(Math Drills)
Sharpen your mental math skills with this app. Solve factorization problems like a puzzle using simple operations. Choose between practice mode with tips or challenge mode to beat the clock.
- Mental math factorization
- Puzzle-like gameplay
- Two factorization types
- Practice mode with tips
- Challenge mode with time limit
- Score tracking
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Just right for brain teasers. You will be able to do mental math to resolve into factors. You can enjoy it like a puzzle with simple operations. There are two types of factorization, each with two modes. In practice mode, tips are displayed. In challenge mode, score a lot within the time limit. If you can exceed a thousand points, you are a genius!!
Screenshots
Verdict
The clearest difference is rating: Factorization(Math Drills) at 5.0 against Inequality & System Solver's 4.2. Factorization(Math Drills) also leads on update cadence (every 3 days vs every 2 months). Inequality & System Solver's advantage is ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model 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.
Factorization(Math Drills) holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Inequality & System Solver has 9 ratings behind it against 1, so its average is the more settled of the two.
Inequality & System Solver ships an update every 2 months, Factorization(Math Drills) every 3 days. The most recent releases landed on September 3, 2026 and August 4, 2026 respectively.
| Parameter | Inequality & System Solver | Factorization(Math Drills) |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (9 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 9 — better | 1 |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 14.2 — better |
| Further details — not scored | ||
| Size | 47 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Francesco Varotti | 郷 田村 |
Customer experience
Inequality & System Solver
Factorization(Math Drills)
In-app purchases
Inequality & System Solver
No in-app purchases
Factorization(Math Drills)
No in-app purchases
Questions
Is Inequality & System Solver free?
Is Factorization(Math Drills) free?
Which has better reviews, Inequality & System Solver or Factorization(Math Drills)?
Do Inequality & System Solver or Factorization(Math Drills) have ads?
Which is updated more often, Inequality & System Solver or Factorization(Math Drills)?
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