# Manufacturing Engineer Prep vs PRINCE2 Practitioner Exam Sim

The clearest difference is update cadence: PRINCE2 Practitioner Exam Sim at every 2 months against Manufacturing Engineer Prep's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Manufacturing Engineer Prep sells 9 in-app purchases, starting at $8.99 per 7 days and PRINCE2 Practitioner Exam Sim sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Manufacturing Engineer Prep ships an update every 7 months, PRINCE2 Practitioner Exam Sim every 2 months. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Manufacturing Engineer Prep | PRINCE2 Practitioner Exam Sim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Size | 51 MB | 91 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Exam Prep OU](https://appshunter.io/developer/1689642184) | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) |

## 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 |


### PRINCE2 Practitioner Exam Sim

[App page](https://appshunter.io/ios/app/prince2-practitioner-exam-sim/id6752864197)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $7.99 | per month |
| Premium Quarterly | $14.99 | per 3 months |
| Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is Manufacturing Engineer Prep free?

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

### Is PRINCE2 Practitioner Exam Sim free?

PRINCE2 Practitioner Exam Sim is free to download, with in-app purchases available.

### Do Manufacturing Engineer Prep or PRINCE2 Practitioner Exam Sim have ads?

Neither Manufacturing Engineer Prep nor PRINCE2 Practitioner Exam Sim shows ads.

### Which is updated more often, Manufacturing Engineer Prep or PRINCE2 Practitioner Exam Sim?

Manufacturing Engineer Prep ships an update every 7 months, and PRINCE2 Practitioner Exam Sim every 2 months. Most recently, Manufacturing Engineer Prep was updated on October 1, 2026 and PRINCE2 Practitioner Exam Sim on October 10, 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.*