# 3D Data Plot vs GraphMath

The clearest difference is review sentiment: GraphMath at 100% against 3D Data Plot's 0%. GraphMath also leads on in-app purchases (none vs 1) and update cadence (fortnightly vs every 17 months). 3D Data Plot's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 3D Data Plot sells 1 one-off in-app purchase. GraphMath asks for nothing beyond the download.

3D Data Plot ships an update every 17 months, GraphMath fortnightly. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 3D Data Plot | GraphMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (12 ratings)](https://appshunter.io/ios/app/graphmath/id1582680101/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 17 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 6 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yukiko Iwai](https://appshunter.io/developer/965630131) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### 3D Data Plot

[App page](https://appshunter.io/ios/app/3d-data-plot/id1515003548)

Visualize scientific measurement data in interactive 3D scatter plots. Supports various CSV delimiters and exponential notation, with precise internal float processing. Import data seamlessly from your device, Mac, or iCloud.

**Highlights:** 3D scatter plot visualization, CSV file import, Supports various delimiters (tab, space), Imports exponential notation, Data import from device, Mac, or iCloud, Precise float processing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Increase Size Limit | $7.99 | 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 3D Data Plot free?

3D Data Plot is free to download, with in-app purchases available.

### Is GraphMath free?

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

### Do 3D Data Plot or GraphMath have ads?

Neither 3D Data Plot nor GraphMath shows ads.

### Which is updated more often, 3D Data Plot or GraphMath?

3D Data Plot ships an update every 17 months, and GraphMath fortnightly. Most recently, 3D Data Plot was updated on September 16, 2026 and GraphMath on September 17, 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.*