# AI Knowledge Test vs AI

The clearest difference is in-app purchases: AI at none against AI Knowledge Test's 2. AI also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.2). On price and ads there is nothing between them.

Both are free to download. AI Knowledge Test sells 2 in-app purchases, starting at $14.99 per month. AI asks for nothing beyond the download.

## The numbers

| Metric | AI Knowledge Test | AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-knowledge-test/id6740738555/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 28 MB |
| Requires iOS | 17.2 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [FaireNow](https://appshunter.io/developer/1796243447) |

## What reviewers say

### AI Knowledge Test

[App page](https://appshunter.io/ios/app/ai-knowledge-test/id6740738555)

Prepare for a career in Artificial Intelligence with practice tests covering machine learning, deep learning, and AI ethics. Get detailed explanations for each answer and track your progress to master AI concepts.

**Highlights:** Comprehensive AI test bank, Insightful explanations for answers, Progress tracking and real-time feedback, Customizable quizzes by AI topic, Offline access to practice tests

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $14.99 | per month |
| Lifetime version | $29.99 | one-time |


### AI

[App page](https://appshunter.io/ios/app/ai-stack/id6745105335)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Knowledge Test free?

AI Knowledge Test is free to download, with in-app purchases available.

### Is AI free?

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

### Do AI Knowledge Test or AI have ads?

Neither AI Knowledge Test nor AI 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.*