# Mechanical FE Prep vs IQ Test

The clearest difference is price: Mechanical FE Prep at Free against IQ Test's $5.99. Mechanical FE Prep also leads on update cadence (every 5 days vs monthly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Mechanical FE Prep is free to download; IQ Test costs $5.99 up front. Mechanical FE Prep sells 1 one-off in-app purchase and IQ Test sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mechanical FE Prep ships an update every 5 days, IQ Test monthly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mechanical FE Prep | IQ Test |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mechanical-fe-prep/id1585519077/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 131 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EnginPeers LLC](https://appshunter.io/developer/1368846655) | [Perfect Consulting B.V.](https://appshunter.io/developer/1562668783) |

## What reviewers say

### Mechanical FE Prep

[App page](https://appshunter.io/ios/app/mechanical-fe-prep/id1585519077)

Prepare for Mechanical Engineering courses and the Fundamentals of Engineering exam with this comprehensive mobile study tool. Access over 15 engineering topics, practice exams, and detailed test analysis to master the material and pass with confidence.

**Highlights:** 15+ Engineering topics, Practice exams, Test analysis, Flashcards, Subject review, Exam prep

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

**In-app purchases (1)**

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


### IQ Test

[App page](https://appshunter.io/ios/app/iq-test-logical-reasoning-pro/id1629118287)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| eBook Version | $4.99 | one-time |


## Frequently asked questions

### Is Mechanical FE Prep free?

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

### Is IQ Test free?

IQ Test costs $5.99, and also offers in-app purchases.

### Do Mechanical FE Prep or IQ Test have ads?

Neither Mechanical FE Prep nor IQ Test shows ads.

### Which is updated more often, Mechanical FE Prep or IQ Test?

Mechanical FE Prep ships an update every 5 days, and IQ Test monthly. Most recently, Mechanical FE Prep was updated on October 24, 2026 and IQ Test on October 9, 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.*