Comparison

functionCalculator vs Schoolovo

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

Head to head
About

functionCalculator

This app calculates the value of mathematical functions y = f(x) for various types of numbers, including irrational ones. It displays results as exact fractions with square roots and can convert them to decimals. The app also supports calculations involving two different input values, alpha and beta.

Highlights
  • Calculate function values for any number type
  • Display results as exact fractions
  • Convert results to decimal
  • Perform operations on two input values
  • Supports irrational numbers
Features
Read full description

Calculate the value of the mathematical function y = f (x). It is possible to assign to x any integer, rational number, irrational number. For example, you can assign square root 2 to x. It is not necessary to fix it to decimal. The calculation result is output in the form of a fraction using square root. It is exactly the same as math calculations. You can also convert the result to decimal. Calculate the values ​​of f (α) and f (β) for two kinds of values, x = α and x = β, and f (α) + f (β), f (α) - f ), F (α) * f (β), f (α) / f (β) can also be calculated.

About

Schoolovo

This app provides step-by-step solutions for school tasks, helping students verify their answers or learn how to solve problems. It covers subjects like Maths, Physics, Chemistry, and English, offering detailed explanations for various topics.

Highlights
  • Step-by-step task solutions
  • Answer verification
  • Maths problem solver
  • Physics problem solver
  • Chemistry problem solver
  • English grammar help
  • Algebra, functions, and graphs
Features
Read full description

Schoolovo solves tasks step-by-step like the teachers do. It's a great tool to verify your answers/results or see how the task should be done. The app offers help with Maths, Physics, Chemistry and English. School Brother will help you understand: algebra, fractions, roots, powers, functions, linear function, quadratic function & graphs, BODMAS and much more! It has never been easier to do homework! Maths: - Algebra - Function - Linear function - Quadratic function - Graphs - Fractions - Power (Exponentiation) - Root - Surfaces - Perimeters - Volumes - Converter Physics: - Kinematics - Dynamics - Work, Power, Energy Chemistry: - Chemical Elements English: Tenses: - Present Simple - Present Continuous - Present Perfect - Present Perfect Continuous - Past Simple - Past Continuous - Past Perfect - Past Perfect Continuous - Future Simple - Future Continuous - Future Perfect - Future Perfect Continuous Table of irregular verbs.

Screenshots

functionCalculator2 screens
Schoolovo4 screens

Verdict

The call

The clearest difference is rating: Schoolovo at 4.8 against functionCalculator's 4.3. Schoolovo also leads on update cadence (every 6 days vs every 11 months) and ratings volume (727 vs 6). functionCalculator's advantage is iOS requirement (10.3 vs 16.4). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Schoolovo holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Schoolovo has 727 ratings behind it against 6, so its average is the more settled of the two.

UpkeepUpdate frequency

functionCalculator ships an update every 11 months, Schoolovo every 6 days. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 6 level
functionCalculator versus Schoolovo: the parameters behind the verdict, then further details
ParameterfunctionCalculatorSchoolovo
PriceFreeFree
Rating4.3 (6 ratings)4.8 (727 ratings) — better
Positive reviews—85.1% of reviews
Number of ratings6727 — better
Update frequencyEvery 11 monthsEvery 6 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.3 — better16.4
Further details — not scored
Size6 MB49 MB
Age rating4+4+
DeveloperJirou FukudaJakub Klementewicz

Customer experience

functionCalculator

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%

Schoolovo

All ratings728 ratings
Positive94.6%
Neutral1.4%
Negative4.0%
Written reviews101 reviews
Positive85.1%
Neutral6.9%
Negative7.9%

Bugs and requests

functionCalculator

Not enough reviews yet to summarise bugs or requests.

Schoolovo

Reported bugs

2 issues
  • Division button not working on extended calculator
  • Crashes when trying to solve large or complex problems

Requested features

3 requests
  • Add more advanced math and science topics
  • Improve stability and reduce crashes
  • Provide a paid ad-free version

In-app purchases

None

functionCalculator

No in-app purchases

None

Schoolovo

No in-app purchases

Questions

Is functionCalculator free?
functionCalculator is free to download, with no in-app purchases.
Is Schoolovo free?
Schoolovo is free to download, with no in-app purchases.
Which has better reviews, functionCalculator or Schoolovo?
Schoolovo is rated higher. functionCalculator averages 4.3 out of 5 from 6 ratings, while Schoolovo averages 4.8 from 727 ratings.
Do functionCalculator or Schoolovo have ads?
Both functionCalculator and Schoolovo show ads.
Which is updated more often, functionCalculator or Schoolovo?
functionCalculator ships an update every 11 months, and Schoolovo every 6 days. Most recently, functionCalculator was updated on October 11, 2026 and Schoolovo on October 12, 2026.

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