# Manufacturing Engineer Prep vs Engineering Mathematics Pro

The clearest difference is price: Manufacturing Engineer Prep at Free against Engineering Mathematics Pro's $0.49. Engineering Mathematics Pro's advantage is in-app purchases (none vs 9) and iOS requirement (13.0 vs 15.1). On ads and device support there is nothing between them.

Manufacturing Engineer Prep is free to download; Engineering Mathematics Pro costs $0.49 up front. Manufacturing Engineer Prep sells 9 in-app purchases, starting at $8.99 per 7 days. Engineering Mathematics Pro asks for nothing beyond the download.

## The numbers

| Metric | Manufacturing Engineer Prep | Engineering Mathematics Pro |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 51 MB | 23 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Exam Prep OU](https://appshunter.io/developer/1689642184) | [Manish Kumar](https://appshunter.io/developer/1854995154) |

## What reviewers say

### Manufacturing Engineer Prep

[App page](https://appshunter.io/ios/app/manufacturing-engineer-prep/id6744238978)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CMfgE Weekly Full Access | $8.99 | per 7 days |
| CMfgE Monthly Full Access | $24.99 | per month |
| CMfgE Monthly Full Access | $34.99 | per month |
| CMfgE Quarterly Full Access | $55.99 | per 3 months |
| CMfgE Quarterly Full Access | $59.99 | per 3 months |
| CMfgE Semiannual Full Access | $75.99 | per 6 months |
| CMfgE Semiannual Full Access | $79.99 | per 6 months |
| CMfgE Annual Full Access | $109.99 | per year |
| CMfgE Annual Full Access | $119.99 | per year |


### Engineering Mathematics Pro

[App page](https://appshunter.io/ios/app/engineering-mathematics-pro/id6759188492)

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

**In-app purchases:** none


## Frequently asked questions

### Is Manufacturing Engineer Prep free?

Manufacturing Engineer Prep is free to download, with in-app purchases available.

### Is Engineering Mathematics Pro free?

Engineering Mathematics Pro costs $0.49, with no in-app purchases.

### Do Manufacturing Engineer Prep or Engineering Mathematics Pro have ads?

Neither Manufacturing Engineer Prep nor Engineering Mathematics Pro 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.*