# Mechanix vs Physics Formulas Lite

The clearest difference is price: Physics Formulas Lite at Free against Mechanix's $2.99. Physics Formulas Lite also leads on review sentiment (86% vs 54%) and ratings volume (60 vs 1). Mechanix's advantage is rating (5.0 vs 4.6). On ads, in-app purchases and device support there is nothing between them.

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

Mechanix holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Physics Formulas Lite has 60 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 54% of Mechanix's written reviews are positive against 86% of Physics Formulas Lite's, so the app with the better star average is not the one people write more warmly about.

Mechanix ships an update every 9 months, Physics Formulas Lite every 4 months. The most recent releases landed on September 29, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Mechanix | Physics Formulas Lite |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mechanix/id386599739/reviews)** | [4.6 (60 ratings)](https://appshunter.io/ios/app/physics-formulas-lite/id814896887/reviews) |
| Number of ratings | 1 | **60** |
| Positive reviews | 53.8% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | Paid | **Free** |
| Size | 33 MB | 43 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xavier Daxhelet](https://appshunter.io/developer/339056993) | [NSC CO. PTY LTD](https://appshunter.io/developer/579522076) |

## 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


### Physics Formulas Lite

[App page](https://appshunter.io/ios/app/physics-formulas-lite/id814896887)

Quickly access and reference physics formulas for study and work. Features include calculation tools, multi-language support, a favorites folder, and formula sharing. Search and add custom formulas and tools.

**Highlights:** Formula reference by category, In-app calculation tools, Multi-language support, Favorites folder for quick access, Formula sharing functionality, Searchable formula database, Add custom formulas and tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Mechanix free?

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

### Is Physics Formulas Lite free?

Physics Formulas Lite is free to download, with no in-app purchases.

### Which has better reviews, Mechanix or Physics Formulas Lite?

Mechanix is rated higher. Mechanix averages 5.0 out of 5 from 1 ratings, while Physics Formulas Lite averages 4.6 from 60 ratings.

### Do Mechanix or Physics Formulas Lite have ads?

Neither Mechanix nor Physics Formulas Lite shows ads.

### Which is updated more often, Mechanix or Physics Formulas Lite?

Mechanix ships an update every 9 months, and Physics Formulas Lite every 4 months. Most recently, Mechanix was updated on September 29, 2026 and Physics Formulas Lite on September 23, 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.*