# Desmos Graphing Calculator vs Desmos Test Mode

The clearest difference is review sentiment: Desmos Graphing Calculator at 81% against Desmos Test Mode's 17%. Desmos Graphing Calculator also leads on rating (4.3 vs 1.6) and chart position (#115 vs unranked). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Desmos Graphing Calculator holds the better App Store score, 4.3 against 1.6. Both are backed by a comparable volume of ratings — 1.3K and 370 respectively. Written reviews point the same way: 81% of Desmos Graphing Calculator's written reviews are positive against 17% of Desmos Test Mode's.

Desmos Graphing Calculator ships an update every 2 months, Desmos Test Mode every 4 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Desmos Graphing Calculator | Desmos Test Mode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (1.3K ratings)](https://appshunter.io/ios/app/desmos-graphing-calculator/id653517540/reviews)** | [1.6 (370 ratings)](https://appshunter.io/ios/app/desmos-test-mode/id977381005/reviews) |
| Number of ratings | **1.3K** | 370 |
| Positive reviews | **80.8% of reviews** | 16.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Best chart rank | **#115** | — |
| Size | 18 MB | 6 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Desmos](https://appshunter.io/developer/653517543) | [Desmos](https://appshunter.io/developer/653517543) |

## What reviewers say

### Desmos Graphing Calculator

[App page](https://appshunter.io/ios/app/desmos-graphing-calculator/id653517540)

**Currently charting:** #115 Top Free · Education (US App Store)

Explore mathematical concepts by graphing any equation, from simple lines to complex series. This powerful tool allows for interactive exploration with sliders, data tables, and animations. It also includes a scientific calculator and supports inequalities and accessibility features.

**Highlights:** Graph any equation (polar, cartesian, parametric), Interactive sliders for function transformations, Input and plot data with tables, Animate graphs, Scientific calculator functionality, Plot inequalities, Accessibility features

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Insane tool for FREE!
- 🚀 Best mobile graphing app
- 👍 Awesome for algebra and calculus
- 👍 Genuinely an awesome resource
- 👍 Makes math easier

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🐛 Glitches with certain features
- 🐛 Loses saved data
- 🐛 Keyboard issues
- 🐛 Zooming and panning problems

**Reported bugs**

- Crashes when using certain functions
- Graphs not displaying properly
- Login issues
- Compatibility problems with older devices

**Requested features**

- Dark mode
- Copy and paste functionality
- Ability to save and load graphs
- Improved handling of complex numbers and polar equations
- More customization options


### Desmos Test Mode

[App page](https://appshunter.io/ios/app/desmos-test-mode/id977381005)

This app provides restricted versions of graphing and scientific calculators designed to meet exam requirements. It allows users to practice for specific state or national assessments by selecting the appropriate test mode. Full, unrestricted calculator features are available in separate applications.

**Highlights:** Exam-compliant calculator modes, Graphing capabilities, Scientific calculator functions, Data tables and statistics, Interactive sliders, Points of interest on graphs

**In-app purchases:** none

**What reviewers like**

- 🚀 Useful app for tests
- 🔒 Secure calculator mode
- 👍 Free alternative to expensive calculators

**What reviewers complain about**

- 🐛 Buggy and unstable
- 🔒 Overly restrictive app lock
- 👎 Poor user interface and usability

**Reported bugs**

- App crashes and freezes during use
- Unexpected phone behavior and lockouts
- Compatibility issues across different devices and OS versions

**Requested features**

- Add customization options for the calculator interface
- Improve compatibility with older devices
- Provide more flexible calculator modes during tests


## Frequently asked questions

### Is Desmos Graphing Calculator free?

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

### Is Desmos Test Mode free?

Desmos Test Mode is free to download, with no in-app purchases.

### Which has better reviews, Desmos Graphing Calculator or Desmos Test Mode?

Desmos Graphing Calculator is rated higher. Desmos Graphing Calculator averages 4.3 out of 5 from 1.3K ratings, while Desmos Test Mode averages 1.6 from 370 ratings.

### Do Desmos Graphing Calculator or Desmos Test Mode have ads?

Neither Desmos Graphing Calculator nor Desmos Test Mode shows ads.

### Which is updated more often, Desmos Graphing Calculator or Desmos Test Mode?

Desmos Graphing Calculator ships an update every 2 months, and Desmos Test Mode every 4 months. Most recently, Desmos Graphing Calculator was updated on October 29, 2026 and Desmos Test Mode on October 24, 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.*