# Engineer Pro Toolkit vs EngCalc

The clearest difference is in-app purchases: EngCalc at none against Engineer Pro Toolkit's 1. Engineer Pro Toolkit's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. Engineer Pro Toolkit sells 1 one-off in-app purchase. EngCalc asks for nothing beyond the download.

## The numbers

| Metric | Engineer Pro Toolkit | EngCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 74 MB | 2 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shital Gorasiya](https://appshunter.io/developer/1737199158) | [Print Perfecting Kft.](https://appshunter.io/developer/6796462643) |

## What reviewers say

### Engineer Pro Toolkit

[App page](https://appshunter.io/ios/app/engineer-pro-toolkit/id6759440419)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $12.99 | one-time |


### EngCalc

[App page](https://appshunter.io/ios/app/engcalc-engineering-toolkit/id6808955236)

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

**In-app purchases:** none


## Frequently asked questions

### Is Engineer Pro Toolkit free?

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

### Is EngCalc free?

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

### Do Engineer Pro Toolkit or EngCalc have ads?

Neither Engineer Pro Toolkit nor EngCalc 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.*