# Brain vs AWS AI Practitioner Exam Prep

The clearest difference is in-app purchases: Brain at none against AWS AI Practitioner Exam Prep's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AWS AI Practitioner Exam Prep sells 4 in-app purchases, starting at $6.99 per 7 days. Brain asks for nothing beyond the download.

## The numbers

| Metric | Brain | AWS AI Practitioner Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aws-ai-practitioner-exam-prep/id6760554384/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 27 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [vWave eCommerce GmbH](https://appshunter.io/developer/1714101394) | [Anthony Perry](https://appshunter.io/developer/1874405012) |

## What reviewers say

### Brain

[App page](https://appshunter.io/ios/app/brain-friendly-language-learn/id6470720876)

**In-app purchases:** none


### AWS AI Practitioner Exam Prep

[App page](https://appshunter.io/ios/app/aws-ai-practitioner-exam-prep/id6760554384)

Prepare for the AWS Certified AI Practitioner exam with a comprehensive platform. It uses cognitive science techniques like spaced repetition and confidence calibration to tailor your study. Unlock all features and content with a Pro subscription for guaranteed readiness.

**Highlights:** Cognitive science-based learning, Confidence calibration, Spaced repetition, Progressive difficulty levels, 2,700+ practice questions, 221 study materials, 7 study modes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AWS AIP Pro Weekly | $6.99 | per 7 days |
| AWS AIP Pro Monthly | $12.99 | per month |
| AWS AIP Pro Annual | $34.99 | per year |
| Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Brain free?

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

### Is AWS AI Practitioner Exam Prep free?

AWS AI Practitioner Exam Prep is free to download, with in-app purchases available.

### Do Brain or AWS AI Practitioner Exam Prep have ads?

Neither Brain nor AWS AI Practitioner Exam Prep shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*