# Mechanical Engineering Toolkit vs Woodworker's Toolbox

The clearest difference is price: Mechanical Engineering Toolkit at Free against Woodworker's Toolbox's $9.99. Mechanical Engineering Toolkit also leads on update cadence (weekly vs every 5 weeks) and ratings volume (64 vs 4). Woodworker's Toolbox's advantage is in-app purchases (none vs 1) and ads (none vs shown). On review sentiment there is nothing between them.

Mechanical Engineering Toolkit is free to download; Woodworker's Toolbox costs $9.99 up front. Mechanical Engineering Toolkit sells 1 one-off in-app purchase. Woodworker's Toolbox asks for nothing beyond the download.

Woodworker's Toolbox holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Mechanical Engineering Toolkit has 64 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 57% of Mechanical Engineering Toolkit's written reviews are positive against 50% of Woodworker's Toolbox's, so the app with the better star average is not the one people write more warmly about.

Mechanical Engineering Toolkit ships an update weekly, Woodworker's Toolbox every 5 weeks. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Mechanical Engineering Toolkit | Woodworker's Toolbox |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [4.8 (64 ratings)](https://appshunter.io/ios/app/mechanical-engineering-toolkit/id1601099443/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/woodworkers-toolbox/id6758488541/reviews)** |
| Number of ratings | **64** | 4 |
| Positive reviews | **57.1% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | **Ad-supported** | Paid |
| Size | 43 MB | 17 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) | [Jeffrey Paquette](https://appshunter.io/developer/1873162837) |

## What reviewers say

### Mechanical Engineering Toolkit

[App page](https://appshunter.io/ios/app/mechanical-engineering-toolkit/id1601099443)

This utility app provides a comprehensive collection of engineering equations and formulas for students and professionals. Easily perform calculations by selecting a formula and inputting variables, with detailed instructions and reference material included.

**Highlights:** Engineering equations and formulas, Mechanics of Material calculations, Theory of Elasticity formulas, Composite Material properties, Reference material, Variable input for calculations

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Woodworker's Toolbox

[App page](https://appshunter.io/ios/app/woodworkers-toolbox/id6758488541)

This app provides essential tools for woodworkers, including a fraction calculator that handles measurements in fractions, decimals, or metric. It also features a board feet calculator for lumber cost estimation and a drill bit selector to find the right size bit for your needs.

**Highlights:** Fraction calculator, Board feet calculator, Drill bit selector, Large buttons for shop use, One-handed operation, No account or data collection

**In-app purchases:** none


## Frequently asked questions

### Is Mechanical Engineering Toolkit free?

Mechanical Engineering Toolkit is free to download, with in-app purchases available.

### Is Woodworker's Toolbox free?

Woodworker's Toolbox costs $9.99, with no in-app purchases.

### Which has better reviews, Mechanical Engineering Toolkit or Woodworker's Toolbox?

Woodworker's Toolbox is rated higher. Mechanical Engineering Toolkit averages 4.8 out of 5 from 64 ratings, while Woodworker's Toolbox averages 5.0 from 4 ratings.

### Do Mechanical Engineering Toolkit or Woodworker's Toolbox have ads?

Mechanical Engineering Toolkit shows ads; Woodworker's Toolbox does not.

### Which is updated more often, Mechanical Engineering Toolkit or Woodworker's Toolbox?

Mechanical Engineering Toolkit ships an update weekly, and Woodworker's Toolbox every 5 weeks. Most recently, Mechanical Engineering Toolkit was updated on October 16, 2026 and Woodworker's Toolbox on October 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.*