# Functions and integrals vs Integral Calculator With

The clearest difference is in-app purchases: Integral Calculator With at none against Functions and integrals's 2. Functions and integrals's advantage is update cadence (every 5 days vs every 24 months). On price, review sentiment, ads and device support there is nothing between them.

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

Functions and integrals ships an update every 5 days, Integral Calculator With every 24 months. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Functions and integrals | Integral Calculator With |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/integral-calculator-with-steps/id1602365813/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% 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 | 28 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 integrals

[App page](https://appshunter.io/ios/app/functions-and-integrals/id1331081431)

This app quickly resolves integrals using a powerful algorithm. It calculates integrals of functions and composite functions, providing detailed steps for easy exercise solving and calculation checking. Simply input your function and let the app handle the rest.

**Highlights:** Integral calculation, Composite function integration, Detailed calculation steps, Quick problem solving, Easy function input

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advertising | $0.99 | one-time |
| Details and Formulas | $1.99 | 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 integrals free?

Functions and integrals 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.

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

Neither Functions and integrals nor Integral Calculator With shows ads.

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

Functions and integrals ships an update every 5 days, and Integral Calculator With every 24 months. Most recently, Functions and integrals was updated on September 28, 2026 and Integral Calculator With on September 18, 2026.

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