# Desmos Graphing Calculator vs micro by THIX

The clearest difference is price: Desmos Graphing Calculator at Free against micro by THIX's $1.99. Desmos Graphing Calculator also leads on update cadence (every 2 months vs every 10 months) and ratings volume (1.3K vs 28). micro by THIX's advantage is iOS requirement (10.0 vs 16.0). On rating, ads, in-app purchases and device support there is nothing between them.

Desmos Graphing Calculator is free to download; micro by THIX costs $1.99 up front. 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 4.1. That said, the two scores are not equally well evidenced: Desmos Graphing Calculator has 1.3K ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 81% of Desmos Graphing Calculator's written reviews are positive against 61% of micro by THIX's.

Desmos Graphing Calculator ships an update every 2 months, micro by THIX every 10 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Desmos Graphing Calculator | micro by THIX |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.3 (1.3K ratings)](https://appshunter.io/ios/app/desmos-graphing-calculator/id653517540/reviews)** | [4.1 (28 ratings)](https://appshunter.io/ios/app/micro-by-thix/id1458231552/reviews) |
| Number of ratings | **1.3K** | 28 |
| Positive reviews | **80.7% of reviews** | 61.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | **Free** | Paid |
| Best chart rank | **#177** | — |
| Size | 18 MB | 88 MB |
| Requires iOS | 16.0 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Desmos](https://appshunter.io/developer/653517543) | [THIX LLC](https://appshunter.io/developer/433373206) |

## What reviewers say

### Desmos Graphing Calculator

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

**Currently charting:** #177 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


### micro by THIX

[App page](https://appshunter.io/ios/app/micro-by-thix/id1458231552)

Simulate the creation and evolution of microorganisms. Explore natural selection, mutation, and inter-microbial conflict in a dynamic, educational sandbox. Experiment with environmental factors and genetic traits to discover new life forms.

**Highlights:** Create bacteria, viruses, and fungi, Observe natural selection, Learn microbiology interactively, Edit genetic attributes, Experiment with environmental factors, Collect microbes in a library

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

**In-app purchases:** none


## Frequently asked questions

### Is Desmos Graphing Calculator free?

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

### Is micro by THIX free?

micro by THIX costs $1.99, with no in-app purchases.

### Which has better reviews, Desmos Graphing Calculator or micro by THIX?

Desmos Graphing Calculator is rated higher. Desmos Graphing Calculator averages 4.3 out of 5 from 1.3K ratings, while micro by THIX averages 4.1 from 28 ratings.

### Do Desmos Graphing Calculator or micro by THIX have ads?

Neither Desmos Graphing Calculator nor micro by THIX shows ads.

### Which is updated more often, Desmos Graphing Calculator or micro by THIX?

Desmos Graphing Calculator ships an update every 2 months, and micro by THIX every 10 months. Most recently, Desmos Graphing Calculator was updated on November 6, 2026 and micro by THIX on November 6, 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.*