# functionCalculator vs Schoolovo

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.

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.

## The numbers

| Metric | functionCalculator | Schoolovo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/functioncalculator/id1275985289/reviews) | **[4.8 (727 ratings)](https://appshunter.io/ios/app/schoolovo/id1546412142/reviews)** |
| Number of ratings | 6 | **727** |
| Positive reviews | — | 85.1% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Every 6 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 6 MB | 49 MB |
| Requires iOS | **10.3** | 16.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jirou Fukuda](https://appshunter.io/developer/689603483) | [Jakub Klementewicz](https://appshunter.io/developer/1546412144) |

## What reviewers say

### functionCalculator

[App page](https://appshunter.io/ios/app/functioncalculator/id1275985289)

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:** macOS Compatibility

**In-app purchases:** none


### Schoolovo

[App page](https://appshunter.io/ios/app/schoolovo/id1546412142)

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:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to understand explanations
- 🚀 Helpful for solving homework problems
- 💡 Covers multiple subjects
- 🤗 Friendly and simple interface

**What reviewers complain about**

- 🐛 Crashes or freezes on some devices
- 💸 Excessive ads and monetization
- 🤔 Limited functionality for advanced users

**Reported bugs**

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

**Requested features**

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


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*