# GraphNCalc83 vs Stetson Safety

The clearest difference is price: Stetson Safety at Free against GraphNCalc83's $12.99. Stetson Safety also leads on iOS requirement (10.0 vs 15.6). GraphNCalc83's advantage is rating (4.9 vs 3.5) and update cadence (every 5 months vs every 30 months). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Stetson Safety is free to download; GraphNCalc83 costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GraphNCalc83 holds the better App Store score, 4.9 against 3.5. That said, the two scores are not equally well evidenced: GraphNCalc83 has 4K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 98% of GraphNCalc83's written reviews are positive against 100% of Stetson Safety's, so the app with the better star average is not the one people write more warmly about.

GraphNCalc83 ships an update every 5 months, Stetson Safety every 30 months. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | GraphNCalc83 | Stetson Safety |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[4.9 (4K ratings)](https://appshunter.io/ios/app/graphncalc83/id744882019/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/stetson-safety/id1141979491/reviews) |
| Number of ratings | **4K** | 4 |
| Positive reviews | 98.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 30 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#60** | — |
| Size | 10 MB | 45 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ernest Brock](https://appshunter.io/developer/289555912) | [Stetson University](https://appshunter.io/developer/416482477) |

## What reviewers say

### GraphNCalc83

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

**Currently charting:** #60 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)


### Stetson Safety

[App page](https://appshunter.io/ios/app/stetson-safety/id1141979491)

This official university safety app provides crucial alerts and immediate access to campus safety resources. It ensures users are informed and can quickly contact help during emergencies.

**Highlights:** Safety notifications, Emergency help contact, Campus safety resources, Instant alerts, Emergency instructions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GraphNCalc83 free?

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

### Is Stetson Safety free?

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

### Which has better reviews, GraphNCalc83 or Stetson Safety?

GraphNCalc83 is rated higher. GraphNCalc83 averages 4.9 out of 5 from 4K ratings, while Stetson Safety averages 3.5 from 4 ratings.

### Do GraphNCalc83 or Stetson Safety have ads?

Neither GraphNCalc83 nor Stetson Safety shows ads.

### Which is updated more often, GraphNCalc83 or Stetson Safety?

GraphNCalc83 ships an update every 5 months, and Stetson Safety every 30 months. Most recently, GraphNCalc83 was updated on October 26, 2026 and Stetson Safety on October 20, 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.*