Comparison

Equation Solver & Simplifier vs Expression Solver

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

Head to head
About

Equation Solver & Simplifier

This app helps you solve algebraic equations by showing every step of the simplification process. It can find the value of 'x' or the zeros of a function using a numeric algorithm after simplifying your input.

Highlights
  • Algebraic equation solving
  • Step-by-step simplification
  • Numeric algorithm for solutions
  • History function
  • Decimal input support
  • Constants and variables support
Features
Read full description

Finish homework instantly. Prepare for exams stress-free. Free, complete step-by-step solutions. Enter your equation, solve it, and understand every transformation instantly. HOW IT WORKS Enter your values into the correct fields and get started. You receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, such as: - which features are used - how many solutions are generated This helps us improve. We cannot trace anything back to you. COSTS Everything is free to use. 24/7 access to your solutions. All solution steps always remain complete. If you need many solutions in a short time, various purchase options are available. EXTRAS - curated learning videos - feedback for incorrect inputs - manage your own solutions - app introduction CONTACT Questions and feedback via Discord or directly in the app review.

About

Expression Solver

This app provides step-by-step solutions for mathematical expressions, helping users improve their math skills. It features a specialized keyboard for easy input of complex numbers and offers practice exercises with detailed explanations.

Highlights
  • Instant expression solving
  • Step-by-step explanations
  • Math keyboard for complex input
  • Practice exercises with solutions
  • Intuitive interface
Features
Read full description

Turn your device into the perfect math study companion. "Expression Solver" is the ultimate app that guides you through solving any expression, from fractions to exponents, 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 complete solution to any expression in an instant. But we don't stop at the final result: the app shows you all the logical steps in detail. It's the perfect tool to understand your mistakes, learn the correct method, and get fully prepared for homework and exams. ▶ INTEGRATED MATH KEYBOARD Use our dedicated interface to easily type fractions, exponents, roots, repeating decimals, parentheses, and much more. And if you need to paste an expression 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 expressions, sorted by difficulty and complete with detailed solutions, so you can strengthen your math foundation whenever you want. ▶ 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 longest and most complex expressions. ▶ CONSTANT UPDATES AND SUPPORT The app is regularly updated to always offer you the best performance and new features. Download "Expression Solver" today and take your math skills to the next level!

Screenshots

Equation Solver & Simplifier3 screens
Expression Solver4 screens

Verdict

The call

The clearest difference is in-app purchases: Expression Solver at none against Equation Solver & Simplifier's 8. Expression Solver also leads on review sentiment (100% vs 75%). Equation Solver & Simplifier's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Equation Solver & Simplifier sells 8 one-off in-app purchases. Expression Solver asks for nothing beyond the download.

UpkeepUpdate frequency

Equation Solver & Simplifier ships an update every 3 weeks, Expression Solver monthly. The most recent releases landed on August 26, 2026 and September 17, 2026 respectively.

Scorecard4 real differences · 6 level
Equation Solver & Simplifier versus Expression Solver: the parameters behind the verdict, then further details
ParameterEquation Solver & SimplifierExpression Solver
PriceFreeFree
Rating4.4 (10 ratings) — better—
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings10 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size182 MB47 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbRFrancesco Varotti

Customer experience

Equation Solver & Simplifier

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Expression Solver

Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Equation Solver & Simplifier

One-time8
  • +30 User Tokens$0.29
  • +1 Convenience Token / 6h, max. +2$0.59
  • +2 Convenience Tokens / 6h, max. +4$0.99
Show 5 more
  • +150 User Tokens$0.99
  • +300 User Tokens$1.49
  • +4 Convenience Tokens / 6h, max. +8$1.59
  • Remove Ads$1.99
  • Lifetime Access$1.99
None

Expression Solver

No in-app purchases

Questions

Is Equation Solver & Simplifier free?
Equation Solver & Simplifier is free to download, with in-app purchases available.
Is Expression Solver free?
Expression Solver is free to download, with no in-app purchases.
Do Equation Solver & Simplifier or Expression Solver have ads?
Expression Solver shows ads; Equation Solver & Simplifier does not.
Which is updated more often, Equation Solver & Simplifier or Expression Solver?
Equation Solver & Simplifier ships an update every 3 weeks, and Expression Solver monthly. Most recently, Equation Solver & Simplifier was updated on August 26, 2026 and Expression Solver on September 17, 2026.

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