# Mechanism Tools Calculator vs Mechanical Toolkit

The clearest difference is in-app purchases: Mechanism Tools Calculator at none against Mechanical Toolkit's 1. Mechanism Tools Calculator also leads on iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Mechanical Toolkit sells 1 one-off in-app purchase. Mechanism Tools Calculator asks for nothing beyond the download.

## The numbers

| Metric | Mechanism Tools Calculator | Mechanical Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 20 months |
| Size | 56 MB | 49 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Pavan Parekh](https://appshunter.io/developer/1376072714) | [Shital Gorasiya](https://appshunter.io/developer/1737199158) |

## What reviewers say

### Mechanism Tools Calculator

[App page](https://appshunter.io/ios/app/mechanism-tools-calculator/id1624924249)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mechanical Toolkit

[App page](https://appshunter.io/ios/app/mechanical-toolkit/id6480299808)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $4.99 | one-time |


## Frequently asked questions

### Is Mechanism Tools Calculator free?

Mechanism Tools Calculator is free to download, with no in-app purchases.

### Is Mechanical Toolkit free?

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

### Do Mechanism Tools Calculator or Mechanical Toolkit have ads?

Neither Mechanism Tools Calculator nor Mechanical Toolkit shows ads.

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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.*