# Mechanical Test Trainer vs Bennett Test Pro

The clearest difference is price: Bennett Test Pro at Free against Mechanical Test Trainer's $1.99. Bennett Test Pro also leads on review sentiment (58% vs 23%) and update cadence (monthly vs every 11 months). Mechanical Test Trainer's advantage is in-app purchases (none vs 4) and rating (3.4 vs 3.1). On ratings volume, ads and device support there is nothing between them.

Bennett Test Pro is free to download; Mechanical Test Trainer costs $1.99 up front. Bennett Test Pro sells 4 in-app purchases, starting at $9.99 per month. Mechanical Test Trainer asks for nothing beyond the download.

Mechanical Test Trainer holds the better App Store score, 3.4 against 3.1. Both are backed by a comparable volume of ratings — 20 and 26 respectively. Written reviews complicate that: 23% of Mechanical Test Trainer's written reviews are positive against 58% of Bennett Test Pro's, so the app with the better star average is not the one people write more warmly about.

Mechanical Test Trainer ships an update every 11 months, Bennett Test Pro monthly. Both last shipped on September 23, 2026.

## The numbers

| Metric | Mechanical Test Trainer | Bennett Test Pro |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.4 (20 ratings)](https://appshunter.io/ios/app/mechanical-test-trainer/id954212609/reviews)** | [3.1 (26 ratings)](https://appshunter.io/ios/app/bennett-test-pro/id6474539557/reviews) |
| Number of ratings | 20 | **26** |
| Positive reviews | 23.1% of reviews | **58.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#182** | — |
| Size | 136 MB | 26 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seliant ApS](https://appshunter.io/developer/554676523) | [ARENA (Apps)](https://appshunter.io/developer/1557668445) |

## What reviewers say

### Mechanical Test Trainer

[App page](https://appshunter.io/ios/app/mechanical-test-trainer/id954212609)

**Currently charting:** #182 Top Paid · Education (US App Store)

Prepare for mechanical aptitude tests with over 300 practice questions. Track your progress with detailed explanations and customized test modes. Improve your understanding of mechanical concepts and tools.

**Highlights:** Over 300 practice questions, Detailed answer explanations, Customizable test modes, Progress tracking and score charts, Mechanical comprehension and knowledge practice, Electrical knowledge and tools sections

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

**In-app purchases:** none


### Bennett Test Pro

[App page](https://appshunter.io/ios/app/bennett-test-pro/id6474539557)

Prepare for the Bennett Mechanical Comprehension Test with practice questions, interactive lessons, and progress tracking. Master concepts like gravity, forces, and machinery to improve your mechanical aptitude.

**Highlights:** 200+ practice questions, 4 full-length practice tests, Interactive lessons on key topics, Detailed answer explanations, Timed test simulation, Progress tracking, Save favorite questions

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Questions | $9.99 | per month |
| Bennett Premium - 6 Months Launch | $35.00 | per 6 months |
| Bennett Premium - 6 Months | $39.00 | per 6 months |
| Buy For $9.99 | $9.99 | one-time |


## Frequently asked questions

### Is Mechanical Test Trainer free?

Mechanical Test Trainer costs $1.99, with no in-app purchases.

### Is Bennett Test Pro free?

Bennett Test Pro is free to download, with in-app purchases available.

### Which has better reviews, Mechanical Test Trainer or Bennett Test Pro?

Mechanical Test Trainer is rated higher. Mechanical Test Trainer averages 3.4 out of 5 from 20 ratings, while Bennett Test Pro averages 3.1 from 26 ratings.

### Do Mechanical Test Trainer or Bennett Test Pro have ads?

Neither Mechanical Test Trainer nor Bennett Test Pro shows ads.

### Which is updated more often, Mechanical Test Trainer or Bennett Test Pro?

Mechanical Test Trainer ships an update every 11 months, and Bennett Test Pro monthly. Most recently, Mechanical Test Trainer was updated on September 23, 2026 and Bennett Test Pro on September 23, 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.*