# Geometry Pad vs GraphNCalc83

The clearest difference is review sentiment: GraphNCalc83 at 98% against Geometry Pad's 48%. GraphNCalc83 also leads on rating (4.9 vs 2.6) and in-app purchases (none vs 1). Geometry Pad's advantage is price (Free vs $12.99) and update cadence (every 2 months vs every 5 months). On ads there is nothing between them.

Geometry Pad is free to download; GraphNCalc83 costs $12.99 up front. Geometry Pad sells 1 one-off in-app purchase. GraphNCalc83 asks for nothing beyond the download.

GraphNCalc83 holds the better App Store score, 4.9 against 2.6. That said, the two scores are not equally well evidenced: GraphNCalc83 has 4K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 48% of Geometry Pad's written reviews are positive against 98% of GraphNCalc83's.

Geometry Pad ships an update every 2 months, GraphNCalc83 every 5 months. The most recent releases landed on June 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Geometry Pad | GraphNCalc83 |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/geometry-pad/id517461177/reviews) | **[4.9 (4K ratings)](https://appshunter.io/ios/app/graphncalc83/id744882019/reviews)** |
| Number of ratings | 5 | **4K** |
| Positive reviews | 47.8% of reviews | **98.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#27** |
| Size | 37 MB | 10 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bytes Arithmetic LLC](https://appshunter.io/developer/700977509) | [Ernest Brock](https://appshunter.io/developer/289555912) |

## What reviewers say

### Geometry Pad

[App page](https://appshunter.io/ios/app/geometry-pad/id517461177)

Create and manipulate geometric shapes on a zoomable workbook. Explore properties, calculate metrics, and add annotations. Save and export your work in various formats.

**Highlights:** Create fundamental geometric shapes, Explore and modify shape properties, Automatic metric calculations, Interactive workbook with coordinate system, Annotation tools with mixed-in metrics, Transformation tools (rotation, reflection, etc.), Save and export to PDF and image formats

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features Pack | $6.99 | one-time |


### GraphNCalc83

[App page](https://appshunter.io/ios/app/graphncalc83/id744882019)

**Currently charting:** #27 Top Paid · Education (US App Store)

This app offers a powerful graphing calculator experience with touch-based input for enhanced interaction. It supports natural textbook notation, advanced math functions, and various plotting capabilities.  Users can also utilize its programming features and built-in tools like unit conversion and a periodic table.

**Highlights:** Touch-based graphing and editing, Natural textbook notation input, Advanced math and statistical functions, Parametric, polar, and f(x,y) equation graphing, BASIC programming with fast execution, Unit converter and physical constants, Interactive periodic table

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Familiar TI-83/84 calculator interface
- 🚀 Powerful and feature-rich
- 💡 Touchscreen enhancements like zooming and tracing
- 👍 Convenient to have a graphing calculator on your phone
- 👍 Frequent updates and great developer support

**What reviewers complain about**

- 🐛 Occasional issues with graph rendering and zooming
- ⚠️ Not allowed to use on tests/exams like physical calculators

**Reported bugs**

- Occasional crashes or freezes
- Inconsistent behavior when scrolling through calculation history

**Requested features**

- Dark mode or customizable themes
- More advanced programming and scripting capabilities
- Support for additional calculator models (e.g., TI-89)


## Frequently asked questions

### Is Geometry Pad free?

Geometry Pad is free to download, with in-app purchases available.

### Is GraphNCalc83 free?

GraphNCalc83 costs $12.99, with no in-app purchases.

### Which has better reviews, Geometry Pad or GraphNCalc83?

GraphNCalc83 is rated higher. Geometry Pad averages 2.6 out of 5 from 5 ratings, while GraphNCalc83 averages 4.9 from 4K ratings.

### Do Geometry Pad or GraphNCalc83 have ads?

Neither Geometry Pad nor GraphNCalc83 shows ads.

### Which is updated more often, Geometry Pad or GraphNCalc83?

Geometry Pad ships an update every 2 months, and GraphNCalc83 every 5 months. Most recently, Geometry Pad was updated on June 9, 2026 and GraphNCalc83 on September 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.*