# Desmos Test Mode vs GeoGebra Graphing Calculator

The clearest difference is rating: GeoGebra Graphing Calculator at 4.3 against Desmos Test Mode's 1.6. GeoGebra Graphing Calculator also leads on review sentiment (54% vs 16%) and update cadence (monthly vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

GeoGebra Graphing Calculator holds the better App Store score, 4.3 against 1.6. Both are backed by a comparable volume of ratings — 370 and 284 respectively. Written reviews point the same way: 16% of Desmos Test Mode's written reviews are positive against 54% of GeoGebra Graphing Calculator's.

Desmos Test Mode ships an update every 4 months, GeoGebra Graphing Calculator monthly. Both last shipped on November 11, 2026.

## The numbers

| Metric | Desmos Test Mode | GeoGebra Graphing Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (370 ratings)](https://appshunter.io/ios/app/desmos-test-mode/id977381005/reviews) | **[4.3 (284 ratings)](https://appshunter.io/ios/app/geogebra-graphing-calculator/id1146717204/reviews)** |
| Number of ratings | **370** | 284 |
| Positive reviews | 16.1% of reviews | **53.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 6 MB | 104 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Desmos](https://appshunter.io/developer/653517543) | [GeoGebra GmbH](https://appshunter.io/developer/1580697096) |

## What reviewers say

### 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


### GeoGebra Graphing Calculator

[App page](https://appshunter.io/ios/app/geogebra-graphing-calculator/id1146717204)

This application allows users to easily graph functions and equations, identify key points, and share their work. It's a powerful tool for learning math and science, offering features like regression and access to learning activities.

**Highlights:** Graph functions, polar and parametric curves, Interactive transformations with sliders, Find special function points (roots, min, max, intersections), Perform regression with best-fit lines, Search for learning activities, Save and share graphs

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

**In-app purchases:** none

**What reviewers like**

- 📊 Powerful graphing and visualization capabilities
- 💰 Completely free with no advertisements
- 🎓 Excellent educational tool for mathematics students
- ⚡ Fast and responsive for most functions
- 🎨 Clean and intuitive user interface design

**What reviewers complain about**

- 🐛 Frequent app crashes and unexpected closures
- 💾 Cannot save work or projects persistently
- 📱 Mobile version lacks features from desktop version
- ⌨️ Difficult keyboard input for complex expressions
- 🔄 Work lost when switching between apps

**Reported bugs**

- App crashes when entering complex equations
- Graphs disappear when touched or zoomed
- Functions deleted when app moves to background
- Exam mode locks device for 8 hours
- Cannot paste content on mobile version

**Requested features**

- Save and load functionality for projects
- User account login and cloud storage
- 3D graphing capabilities
- Fraction input support
- Radian mode for trigonometric functions


## Frequently asked questions

### Is Desmos Test Mode free?

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

### Is GeoGebra Graphing Calculator free?

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

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

GeoGebra Graphing Calculator is rated higher. Desmos Test Mode averages 1.6 out of 5 from 370 ratings, while GeoGebra Graphing Calculator averages 4.3 from 284 ratings.

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

Neither Desmos Test Mode nor GeoGebra Graphing Calculator shows ads.

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

Desmos Test Mode ships an update every 4 months, and GeoGebra Graphing Calculator monthly. Most recently, Desmos Test Mode was updated on November 11, 2026 and GeoGebra Graphing Calculator on November 11, 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.*