# Aptitude Test vs 433A MillwrightPrepApp

The clearest difference is in-app purchases: Aptitude Test at none against 433A MillwrightPrepApp's 1. 433A MillwrightPrepApp's advantage is update cadence (weekly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 433A MillwrightPrepApp sells 1 one-off in-app purchase. Aptitude Test asks for nothing beyond the download.

Aptitude Test ships an update every 4 months, 433A MillwrightPrepApp weekly. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Aptitude Test | 433A MillwrightPrepApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 6 MB | 36 MB |
| Requires iOS | **16.4** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Martin Tseng](https://appshunter.io/developer/1217065716) | [DMYTRO STELIHA](https://appshunter.io/developer/1896541936) |

## What reviewers say

### Aptitude Test

[App page](https://appshunter.io/ios/app/aptitude-test/id6467169282)

**Features:** macOS Compatibility

**In-app purchases:** none


### 433A MillwrightPrepApp

[App page](https://appshunter.io/ios/app/433a-millwrightprepapp/id6768121136)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $14.99 | one-time |


## Frequently asked questions

### Is Aptitude Test free?

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

### Is 433A MillwrightPrepApp free?

433A MillwrightPrepApp is free to download, with in-app purchases available.

### Do Aptitude Test or 433A MillwrightPrepApp have ads?

Neither Aptitude Test nor 433A MillwrightPrepApp shows ads.

### Which is updated more often, Aptitude Test or 433A MillwrightPrepApp?

Aptitude Test ships an update every 4 months, and 433A MillwrightPrepApp weekly. Most recently, Aptitude Test was updated on October 6, 2026 and 433A MillwrightPrepApp on October 4, 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.*