# Functions and integrals vs GraphMath

The clearest difference is review sentiment: GraphMath at 100% against Functions and integrals's 0%. GraphMath also leads on in-app purchases (none vs 2). Functions and integrals's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (9.0 vs 15.6). On price, ads and device support there is nothing between them.

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

Functions and integrals ships an update every 5 days, GraphMath fortnightly. The most recent releases landed on September 28, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Functions and integrals | GraphMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (15 ratings)](https://appshunter.io/ios/app/graphmath/id1582680101/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 28 MB | 6 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## 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 |


### GraphMath

[App page](https://appshunter.io/ios/app/graphmath/id1582680101)

This powerful graphing calculator visualizes complex mathematical functions in 2D and 3D. Explore Cartesian, cylindrical, and spherical coordinates with animated graphs and detailed tables of points. It offers features like derivatives, integrals, and intersections for comprehensive mathematical analysis.

**Highlights:** 3D graphing (Cartesian, Cylindrical, Spherical), 2D graphing (Cartesian, Polar, Parametric), Animated graphs, Detailed point tables, Derivative and integral calculations, Intersection point finding, Undo/redo functionality

**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 GraphMath free?

GraphMath is free to download, with no in-app purchases.

### Do Functions and integrals or GraphMath have ads?

Neither Functions and integrals nor GraphMath shows ads.

### Which is updated more often, Functions and integrals or GraphMath?

Functions and integrals ships an update every 5 days, and GraphMath fortnightly. Most recently, Functions and integrals was updated on September 28, 2026 and GraphMath on October 22, 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.*