# Math Function Viewer vs Desmos Scientific Calculator

The clearest difference is update cadence: Desmos Scientific Calculator at every 3 months against Math Function Viewer's every 6 months. Math Function Viewer's advantage is iOS requirement (8.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math Function Viewer ships an update every 6 months, Desmos Scientific Calculator every 3 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Math Function Viewer | Desmos Scientific Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (335 ratings)](https://appshunter.io/ios/app/desmos-scientific-calculator/id1235292051/reviews)** |
| Number of ratings | — | **335** |
| Positive reviews | — | 78.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 4 MB | 15 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guido Bernuetz](https://appshunter.io/developer/954809590) | [Desmos](https://appshunter.io/developer/653517543) |

## What reviewers say

### Math Function Viewer

[App page](https://appshunter.io/ios/app/math-function-viewer/id954809591)

**Features:** macOS Compatibility

**In-app purchases:** none


### Desmos Scientific Calculator

[App page](https://appshunter.io/ios/app/desmos-scientific-calculator/id1235292051)

This app offers a powerful scientific calculator with a wide range of functions for trigonometry, statistics, and combinatorics. Users can define and evaluate their own functions, assign values to variables, and view multiple expressions simultaneously. It works offline and is completely free to use.

**Highlights:** Basic arithmetic operations, Trigonometric functions, Statistical calculations, Combinatorics and factorials, Custom function definition, Variable assignment, Offline functionality

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Math Function Viewer free?

Math Function Viewer is free to download, with no in-app purchases.

### Is Desmos Scientific Calculator free?

Desmos Scientific Calculator is free to download, with no in-app purchases.

### Do Math Function Viewer or Desmos Scientific Calculator have ads?

Neither Math Function Viewer nor Desmos Scientific Calculator shows ads.

### Which is updated more often, Math Function Viewer or Desmos Scientific Calculator?

Math Function Viewer ships an update every 6 months, and Desmos Scientific Calculator every 3 months. Most recently, Math Function Viewer was updated on October 26, 2026 and Desmos Scientific Calculator on October 26, 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.*