Comparison

Equation & System Solver vs Logarithm Solver

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

Head to head
About

Equation & System Solver

This app provides step-by-step solutions for various types of mathematical equations. It includes practice exercises, theory cards, and an advanced keyboard for easy input of complex symbols.

Highlights
  • Step-by-step equation solving
  • Practice exercises with solutions
  • Mathematical theory cards
  • Advanced mathematical keyboard
  • Supports various equation types
Features
Read full description

Turn your device into the perfect math study companion. "Equation & System Solver" is the ultimate app that guides you through finding the unknowns, 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 equations, 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 EQUATIONS Easily solve systems with multiple unknowns. The app supports step-by-step solving using substitution, comparison, elimination, and Cramer's rule, 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, and much more. And if you need to paste an equation 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 equations, 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, formulas, and solving methods right in the app. Everything you need to know about equation 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 equations. ▶ CONSTANT UPDATES AND SUPPORT The app is regularly updated to always offer you the best performance and new features. Download "Equation & System Solver" today and take your math skills to the next level!

About

Logarithm Solver

Instantly solve math homework and prepare for exams with step-by-step logarithm solutions. This free app provides 24/7 access to calculations and helpful learning resources. Optional purchase options are available for high-volume users.

Highlights
  • Step-by-step logarithm solutions
  • Instant calculation of any variable
  • Overview of key logarithm rules
  • Curated learning videos
  • Feedback for incorrect inputs
  • Manage saved solutions
Features
Read full description

Finish your homework instantly. Prepare for exams stress-free. Free, complete step-by-step solutions. Choose an equation and calculate any variable. HOW IT WORKS Enter your values in the appropriate fields and get started. You’ll 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, for example: - which features are used - how many solutions are generated This helps us improve. No conclusions can be drawn about 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 - Overview of key logarithm rules - 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.

Screenshots

Equation & System Solver4 screens
Logarithm Solver4 screens

Verdict

The call

The clearest difference is in-app purchases: Equation & System Solver at none against Logarithm Solver's 8. Equation & System Solver also leads on ratings volume (11 vs 1). Logarithm Solver's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, rating, 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. Logarithm Solver sells 8 one-off in-app purchases. Equation & System Solver asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Equation & System Solver against 5.0 for Logarithm Solver. That said, the two scores are not equally well evidenced: Equation & System Solver has 11 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Equation & System Solver ships an update every 2 months, Logarithm Solver every 3 weeks. The most recent releases landed on October 5, 2026 and September 14, 2026 respectively.

Scorecard5 real differences · 4 level
Equation & System Solver versus Logarithm Solver: the parameters behind the verdict, then further details
ParameterEquation & System SolverLogarithm Solver
PriceFreeFree
Rating4.9 (11 ratings)5.0 (1 ratings) — better
Number of ratings11 — better1
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size47 MB180 MB
Age rating4+4+
DeveloperFrancesco VarottiGlindemann, Sennoun, Langer GbR

Customer experience

Equation & System Solver

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Logarithm Solver

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Equation & System Solver

No in-app purchases

8 purchases

Logarithm Solver

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

Questions

Is Equation & System Solver free?
Equation & System Solver is free to download, with no in-app purchases.
Is Logarithm Solver free?
Logarithm Solver is free to download, with in-app purchases available.
Which has better reviews, Equation & System Solver or Logarithm Solver?
Logarithm Solver is rated higher. Equation & System Solver averages 4.9 out of 5 from 11 ratings, while Logarithm Solver averages 5.0 from 1 ratings.
Do Equation & System Solver or Logarithm Solver have ads?
Equation & System Solver shows ads; Logarithm Solver does not.
Which is updated more often, Equation & System Solver or Logarithm Solver?
Equation & System Solver ships an update every 2 months, and Logarithm Solver every 3 weeks. Most recently, Equation & System Solver was updated on October 5, 2026 and Logarithm Solver on September 14, 2026.

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