# Functions and derivatives vs Integral Calculator With

The clearest difference is rating: Integral Calculator With at 3.0 against Functions and derivatives's 1.5. Integral Calculator With also leads on in-app purchases (none vs 2). Functions and derivatives's advantage is update cadence (every 5 days vs every 24 months) and review sentiment (28% vs 0%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Functions and derivatives sells 2 one-off in-app purchases. Integral Calculator With asks for nothing beyond the download.

Integral Calculator With holds the better App Store score, 3.0 against 1.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews complicate that: 28% of Functions and derivatives's written reviews are positive against 0% of Integral Calculator With's, so the app with the better star average is not the one people write more warmly about.

Functions and derivatives ships an update every 5 days, Integral Calculator With every 24 months. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Functions and derivatives | Integral Calculator With |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/functions-and-derivatives/id1295177417/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/integral-calculator-with-steps/id1602365813/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | **27.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 24 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 32 MB | 31 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [Ahmad Sattar](https://appshunter.io/developer/1458483953) |

## What reviewers say

### Functions and derivatives

[App page](https://appshunter.io/ios/app/functions-and-derivatives/id1295177417)

Solve functions and calculate derivatives quickly with a powerful algorithm. Easily check your calculations and solve exercises with a single click. Enter your function and let the app handle the rest.

**Highlights:** Quick function and derivative solving, Detailed calculation steps, Exercise solving assistance, Single-click operation, User feedback for new features

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Delete ads | $0.99 | one-time |
| Formulas | $0.99 | one-time |


### Integral Calculator With

[App page](https://appshunter.io/ios/app/integral-calculator-with-steps/id1602365813)

This app helps solve integration calculations quickly and easily. It supports both definite and indefinite integrals, providing graphical representations and step-by-step solutions. Ideal for students and those needing to understand areas under curves.

**Highlights:** Solves integration calculations, Supports definite integrals, Supports indefinite integrals, Graphical representation of input, Step-by-step solutions, Calculates area under curve

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Functions and derivatives free?

Functions and derivatives is free to download, with in-app purchases available.

### Is Integral Calculator With free?

Integral Calculator With is free to download, with no in-app purchases.

### Which has better reviews, Functions and derivatives or Integral Calculator With?

Integral Calculator With is rated higher. Functions and derivatives averages 1.5 out of 5 from 2 ratings, while Integral Calculator With averages 3.0 from 2 ratings.

### Do Functions and derivatives or Integral Calculator With have ads?

Neither Functions and derivatives nor Integral Calculator With shows ads.

### Which is updated more often, Functions and derivatives or Integral Calculator With?

Functions and derivatives ships an update every 5 days, and Integral Calculator With every 24 months. Most recently, Functions and derivatives was updated on October 3, 2026 and Integral Calculator With on October 5, 2026.

---

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