# Mechanix vs SIGMA Clermont

The clearest difference is price: SIGMA Clermont at Free against Mechanix's $2.99. SIGMA Clermont also leads on iOS requirement (15.0 vs 18.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

SIGMA Clermont is free to download; Mechanix costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mechanix ships an update every 9 months, SIGMA Clermont every 10 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Mechanix | SIGMA Clermont |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mechanix/id386599739/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 53.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 10 months |
| Monetization | Paid | — |
| Size | 33 MB | 35 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xavier Daxhelet](https://appshunter.io/developer/339056993) | [AppScho](https://appshunter.io/developer/967238642) |

## What reviewers say

### Mechanix

[App page](https://appshunter.io/ios/app/mechanix/id386599739)

This educational app supports high school and university statics and dynamics courses. It offers a comprehensive review of basic equations, accompanied by over 20 animations and 50 illustrations to clarify complex mechanics concepts. Teachers can use it to present material to students via projector.

**Highlights:** Basic equations memorandum, Illustrative animations, Vectorial reminder, Statics concepts, Center of gravity calculations, Moments of inertia, Dynamics of particles and rigid bodies

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

**In-app purchases:** none


### SIGMA Clermont

[App page](https://appshunter.io/ios/app/sigma-clermont/id1504916771)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mechanix free?

Mechanix costs $2.99, with no in-app purchases.

### Is SIGMA Clermont free?

SIGMA Clermont is free to download, with no in-app purchases.

### Do Mechanix or SIGMA Clermont have ads?

Neither Mechanix nor SIGMA Clermont shows ads.

### Which is updated more often, Mechanix or SIGMA Clermont?

Mechanix ships an update every 9 months, and SIGMA Clermont every 10 months. Most recently, Mechanix was updated on October 23, 2026 and SIGMA Clermont on October 25, 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.*