# Graph³ — 2D & 3D Function Plotter

> 2D and 3D function plotter for education and mathematical exploration. (iPhone/iPad app by Norbert Grieger.)

- Source: https://appshunter.io/ios/app/graph/id1437807952 (this page in markdown: same URL + `.md`)
- Developer: [Norbert Grieger](https://appshunter.io/developer/1437060665)
- Category: Education, Productivity
- Price: $0.99 with in-app purchases
- Age rating: 4+
- Requires: iOS 9.0 · 10 MB
- Languages: Korean, German (Germany), European Spanish, Albanian, American English, Italian, Chinese (Simplified, China), French (France), Hindi
- Released: 2018-10-03
- Data updated: 2026-09-03
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/graph/id1437807952/reviews.md

## What is Graph³?

Graph is your powerful tool for visualizing mathematical functions—ideal for school, university, and anyone who wants to experience mathematics firsthand.

2D and 3D Display

Seamlessly switch between classic 2D views and stunning 3D surface rendering. Graph functions with one or two variables and explore them interactively by zooming, panning, and rotating.

Over 24 Mathematical Functions

Trigonometric, hyperbolic, logarithmic, and other functions are at your disposal—including sin, cos, tan, ln, sqrt, and many more. Complex expressions with nested structures are reliably evaluated.

Automatically Detect Special Points
Zeros, y-intercepts, intersections, and points of tangency are automatically calculated and highlighted on the graph—so you can see the important properties of your functions at a glance.

Individual Settings for Each Function
Adjust the color, line thickness, resolution, and domain for each function individually. Graph multiple functions simultaneously and compare them directly.

Save and Load Scenes

Save all your work as a scene—including all functions, settings, colors, and camera positions. Reload saved scenes at any time and continue working seamlessly.

Value Table
View function values ​​anywhere and analyze the behavior of your functions in detail.

Thoughtful Design
Color-coded input validation, an integrated mathematical keyboard, and a modern glass-effect design ensure a pleasant user experience.

Highlights at a Glance:

2D and 3D Function Display
Over 24 Mathematical Functions
Automatic Detection of Special Points
Customizable Color and Display Settings
Save and Load Scenes
Value Table
Mathematical Keyboard

## Key features

- 2D and 3D function display
- Over 24 mathematical functions
- Automatic detection of special points
- Customizable function settings
- Save and load scenes
- Value table for function analysis

## Pricing and in-app purchases

Base price: $0.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 3D Graph | $0.99 | one-time |



## Frequently asked questions about Graph³

### What mathematical functions can Graph³ plot?

Graph³ supports over 24 mathematical functions, including trigonometric, hyperbolic, logarithmic, and more. It can reliably evaluate complex expressions with nested structures.

### Does Graph³ automatically find key points on graphs?

Yes, Graph³ automatically detects and highlights special points like zeros, y-intercepts, intersections, and points of tangency on the graph.

### Can I customize how each function is displayed in Graph³?

Absolutely. For each function, you can individually adjust its color, line thickness, resolution, and domain. This allows for clear comparison when graphing multiple functions.

### How does Graph³ help with saving and continuing work?

Graph³ allows you to save your entire session, including all functions, settings, colors, and camera positions, as a scene. You can reload these saved scenes at any time to seamlessly continue your work.

### What devices is Graph³ available on?

Graph³ is available on Mac, iPhone, iPad, and iPod, making it accessible across various Apple devices.

### How often is Graph³ updated?

The latest version, 3.0, was last updated on February 25, 2026, indicating active development and support for the application.

### What is the price of Graph³?

Graph³ is a paid application, available for a one-time purchase of $0.99.

### Does Graph³ have ads?

No, Graph³ does not contain advertisements. As a paid application, it offers an ad-free experience.

## Version history (last 5 releases)

### 3.0 — 2026-02-25

Automatic detection of special points.

### 2.2 — 2026-02-12

Scenes can be saved.

### 2.1 — 2022-10-02

Minor bug fixes

### 2.0.4 — 2020-06-03

Background color can be changed.

### 2.0.3 — 2020-03-10

Improvements

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## More apps by Norbert Grieger

- [Transparenter Webbrowser](https://appshunter.io/ios/app/transparenter-webbrowser/id1437060666)
- [Nonogram Solver](https://appshunter.io/ios/app/nonogram-solver/id1438141673)
- [Multi Video Player](https://appshunter.io/ios/app/multi-video-player/id1459032850)
- [App Designer](https://appshunter.io/ios/app/app-designer/id1483630994)
- [JavaScript Converter](https://appshunter.io/ios/app/javascript-converter/id1502386686)

All apps by Norbert Grieger: https://appshunter.io/developer/1437060665

## Related topics

[function graph](https://appshunter.io/ios/topics/function-graph)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*