Comparison

Logarithms vs Equation Solver & Simplifier

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

Head to head
About

Logarithms

This app generates and solves logarithmic equations and expressions, offering a tool for students and teachers. It includes five difficulty levels, with the option to export LaTeX code for professional scripts. The app works offline and provides a calculator for logarithms to any base.

Highlights
  • Generates unique logarithmic equations and expressions
  • Provides complete step-by-step solutions
  • Supports simplifying and expanding logarithmic expressions
  • Includes a calculator for logarithms to any base
  • Works 100% offline
  • Exports LaTeX code for professional scripts
Features
Read full description

• App to learn LOGARITHMS. • The app creates equations and expressions and SHOWS THE COMPLETE SOLUTION !!! • The expressions and equations are ALWAYS DIFFERENT (based on random numbers). • An ideal tool for the study of mathematics in secondary schools and technical schools. • It is also possible to learn the logarithm laws (simplify and expand expressions). Fundamental to be able to solve the equations. • Includes a calculator for the calculation of logarithms to any base. • Works 100% offline • Also suitable for TEACHERS who need to build logarithmic equations as a task for students; it is possible to export LaTex code to create professional looking scripts (available as in-app purchase). • 5 levels are available: 1) Simplify (Free) 2) Expand (Free) 3) Equations - Easy (Free) 4) Equations - Medium (in app purchase) 5) Equations - Difficult (in app purchase) • Simplify: application of the rules on calculation of logarithms to compact expressions e.g.: log (5) + log (4) - log (2) = log (5 * 4/2) = log (10) • Expand: the opposite of simplify, e.g.: log (x * y/(2z)) = log (x * y) - log (2z) = log (x) + log (y) - [log (2) + log (z)] = log (x) + log (y) - log (2) - log (z) • Equations - Easy: equations that simply require the application of the definition of logarithm and application of calculation rules; are solvable in few steps and are an excellent starting point for more difficult equations. • Equations - Medium: this level presents equations that require a higher number of steps to be resolved. By mastering this level you can achieve medium/good review. • Equations - Hard: this is a level where logarithmic equations are presented that eventually leads to quadratic equations using a variable substitution, or are tricky. It also present some equations with logarithms to different bases and equations that require an excellent knowledge of the topic. By mastering this level excellent exam results are highly likely :-)

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.

Screenshots

Logarithms4 screens
Equation Solver & Simplifier3 screens

Verdict

The call

The clearest difference is rating: Equation Solver & Simplifier at 4.4 against Logarithms's 3.2. Equation Solver & Simplifier also leads on update cadence (every 3 weeks vs every 5 months) and review sentiment (75% vs 57%). Logarithms's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, ads and in-app purchases 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. Logarithms sells 3 one-off in-app purchases and Equation Solver & Simplifier sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Equation Solver & Simplifier holds the better App Store score, 4.4 against 3.2. Both are backed by a comparable volume of ratings — 18 and 10 respectively. Written reviews point the same way: 57% of Logarithms's written reviews are positive against 75% of Equation Solver & Simplifier's.

UpkeepUpdate frequency

Logarithms ships an update every 5 months, Equation Solver & Simplifier every 3 weeks. The most recent releases landed on September 28, 2026 and August 26, 2026 respectively.

Scorecard4 real differences · 6 level
Logarithms versus Equation Solver & Simplifier: the parameters behind the verdict, then further details
ParameterLogarithmsEquation Solver & Simplifier
PriceFreeFree
Rating3.2 (18 ratings)4.4 (10 ratings) — better
Positive reviews57.1% of reviews75.0% of reviews — better
Number of ratings18 — better10
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size7 MB182 MB
Age rating4+4+
DeveloperFrancesco GrassiGlindemann, Sennoun, Langer GbR

Customer experience

Logarithms

All ratings18 ratings
Positive50.0%
Neutral11.1%
Negative38.9%
Written reviews21 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

Equation Solver & Simplifier

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

In-app purchases

3 purchases

Logarithms

One-time3
  • Unlocks the Medium Level$0.99
  • Unlocks the Difficult Level$0.99
  • export LaTeX$1.99
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

Questions

Is Logarithms free?
Logarithms is free to download, with in-app purchases available.
Is Equation Solver & Simplifier free?
Equation Solver & Simplifier is free to download, with in-app purchases available.
Which has better reviews, Logarithms or Equation Solver & Simplifier?
Equation Solver & Simplifier is rated higher. Logarithms averages 3.2 out of 5 from 18 ratings, while Equation Solver & Simplifier averages 4.4 from 10 ratings.
Do Logarithms or Equation Solver & Simplifier have ads?
Neither Logarithms nor Equation Solver & Simplifier shows ads.
Which is updated more often, Logarithms or Equation Solver & Simplifier?
Logarithms ships an update every 5 months, and Equation Solver & Simplifier every 3 weeks. Most recently, Logarithms was updated on September 28, 2026 and Equation Solver & Simplifier on August 26, 2026.

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