Comparison

Exponential Equations ++ vs Inequality & System Solver

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Exponential Equations ++

Practice and solve exponential equations with this educational tool. It offers five difficulty levels, from basic to expert, with complete solutions provided for each problem. Ideal for students and teachers needing to generate and solve math tasks.

Highlights
  • Practice exponential equations
  • Complete solutions provided
  • Five difficulty levels
  • Ideal for students and teachers
  • Generate unique equations
Features
Read full description

App for practice on exponential equations. The App offers exponential equations who ARE ALWAYS DIFFERENT and provides the COMPLETE SOLUTION !!!! An ideal tool for the study of mathematics in high schools and technical schools. Also suitable for teachers who need to create exponential equations as a task for students. Five levels of difficulty are available: 1) Basic (Free) 2) Easy (Free) 3) Medium (Free) 4) Difficult (in-App purchase) 5) Expert (in-App purchase) • "Basic" level: equations where you simply apply the definition of logarithm. • "Easy" level: equations which can be solved in a few steps. • "Medium" level: equations where the number of steps to get to the solution is a bit higher. • "Difficult" level: equations that can leads to a quadratic equation (via variable replacement). • "Expert" level: tricky equations requiring a very good knowledge to be resolved.

About

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.

Highlights
  • Step-by-step inequality solutions
  • Systems of inequalities solver
  • Practice exercises with solutions
  • Integrated theory pages
  • Dedicated math keyboard
Features
Read full description

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!

Screenshots

Exponential Equations ++4 screens
Inequality & System Solver4 screens

Verdict

The call

The clearest difference is rating: Inequality & System Solver at 4.2 against Exponential Equations ++'s 3.2. Inequality & System Solver also leads on in-app purchases (none vs 3) and review sentiment (100% vs 83%). Exponential Equations ++'s advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Exponential Equations ++ sells 3 one-off in-app purchases. Inequality & System Solver asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Inequality & System Solver holds the better App Store score, 4.2 against 3.2. Both are backed by a comparable volume of ratings — 11 and 9 respectively. Written reviews point the same way: 83% of Exponential Equations ++'s written reviews are positive against 100% of Inequality & System Solver's.

UpkeepUpdate frequency

Exponential Equations ++ ships an update every 5 months, Inequality & System Solver every 2 months. The most recent releases landed on September 10, 2026 and September 3, 2026 respectively.

Scorecard7 real differences · 3 level
Exponential Equations ++ versus Inequality & System Solver: the parameters behind the verdict, then further details
ParameterExponential Equations ++Inequality & System Solver
PriceFreeFree
Rating3.2 (11 ratings)4.2 (9 ratings) — better
Positive reviews83.3% of reviews100.0% of reviews — better
Number of ratings11 — better9
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size6 MB47 MB
Age rating4+4+
DeveloperFrancesco GrassiFrancesco Varotti

Customer experience

Exponential Equations ++

All ratings11 ratings
Positive45.5%
Neutral18.2%
Negative36.4%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Inequality & System Solver

All ratings9 ratings
Positive77.8%
Neutral11.1%
Negative11.1%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Exponential Equations ++

One-time3
  • Expert Level$0.99
  • Difficult Level$0.99
  • Export LaTeX$1.99
None

Inequality & System Solver

No in-app purchases

Questions

Is Exponential Equations ++ free?
Exponential Equations ++ is free to download, with in-app purchases available.
Is Inequality & System Solver free?
Inequality & System Solver is free to download, with no in-app purchases.
Which has better reviews, Exponential Equations ++ or Inequality & System Solver?
Inequality & System Solver is rated higher. Exponential Equations ++ averages 3.2 out of 5 from 11 ratings, while Inequality & System Solver averages 4.2 from 9 ratings.
Do Exponential Equations ++ or Inequality & System Solver have ads?
Inequality & System Solver shows ads; Exponential Equations ++ does not.
Which is updated more often, Exponential Equations ++ or Inequality & System Solver?
Exponential Equations ++ ships an update every 5 months, and Inequality & System Solver every 2 months. Most recently, Exponential Equations ++ was updated on September 10, 2026 and Inequality & System Solver on September 3, 2026.

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