functionCalculator vs Schoolovo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
Read full descriptionHide 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.
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.
- Step-by-step task solutions
- Answer verification
- Maths problem solver
- Physics problem solver
- Chemistry problem solver
- English grammar help
- Algebra, functions, and graphs
Read full descriptionHide 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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | functionCalculator | Schoolovo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) | 4.8 (727 ratings) — better |
| Positive reviews | — | 85.1% of reviews |
| Number of ratings | 6 | 727 — better |
| Update frequency | Every 11 months | Every 6 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.3 — better | 16.4 |
| Further details — not scored | ||
| Size | 6 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Jirou Fukuda | Jakub Klementewicz |
Customer experience
functionCalculator
Schoolovo
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
functionCalculator
No in-app purchases
Schoolovo
No in-app purchases
Questions
Is functionCalculator free?
Is Schoolovo free?
Which has better reviews, functionCalculator or Schoolovo?
Do functionCalculator or Schoolovo have ads?
Which is updated more often, functionCalculator or Schoolovo?
Other comparisons















