# Aptitude Prep vs Study Center Cert Prep

The clearest difference is in-app purchases: Study Center Cert Prep at none against Aptitude Prep's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Aptitude Prep sells 2 in-app purchases, starting at $3.99 per 7 days. Study Center Cert Prep asks for nothing beyond the download.

## The numbers

| Metric | Aptitude Prep | Study Center Cert Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aptitude-prep-gia-test/id6503943675/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 21 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 44 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Emil Baehr](https://appshunter.io/developer/1534015458) | [Srinivassane Ramakichenane](https://appshunter.io/developer/1883267812) |

## What reviewers say

### Aptitude Prep

[App page](https://appshunter.io/ios/app/aptitude-prep-gia-test/id6503943675)

Practice for general intelligence and psychometric tests across five key categories. Track your progress with detailed analytics and access a large question bank for comprehensive preparation. Features a user-friendly interface for a seamless learning experience.

**Highlights:** Perceptual speed practice, Numerical reasoning enhancement, Verbal reasoning improvement, Word meaning expansion, Spatial visualization training, Progress tracking, Large question bank

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Weekly | $3.99 | per 7 days |
| Lifetime Access | $7.99 | one-time |


### Study Center Cert Prep

[App page](https://appshunter.io/ios/app/study-center-cert-prep/id6805081596)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aptitude Prep free?

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

### Is Study Center Cert Prep free?

Study Center Cert Prep is free to download, with no in-app purchases.

### Do Aptitude Prep or Study Center Cert Prep have ads?

Neither Aptitude Prep nor Study Center Cert Prep 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.*