# AI Knowledge Test vs Studley

The clearest difference is update cadence: Studley at weekly against AI Knowledge Test's every 2 months. Studley also leads on ratings volume (4.4K vs 1) and device support (3 vs 1). AI Knowledge Test's advantage is rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. AI Knowledge Test sells 2 in-app purchases, starting at $14.99 per month and Studley sells 12 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Knowledge Test holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Studley has 4.4K ratings behind it against 1, so its average is the more settled of the two.

AI Knowledge Test ships an update every 2 months, Studley weekly. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | AI Knowledge Test | Studley |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-knowledge-test/id6740738555/reviews)** | [4.7 (4.4K ratings)](https://appshunter.io/ios/app/studley-ai-study-tutor/id6744783834/reviews) |
| Number of ratings | 1 | **4.4K** |
| Positive reviews | — | 50.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 142 MB |
| Requires iOS | 17.2 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [Studley AI Inc.](https://appshunter.io/developer/1809274047) |

## 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 |


### Studley

[App page](https://appshunter.io/ios/app/studley-ai-study-tutor/id6744783834)

This AI-powered study tool transforms your notes, lectures, and videos into interactive study sets. It generates flashcards, quizzes, and provides step-by-step explanations for homework problems, helping you master material efficiently.

**Highlights:** AI note taker and tutor, Convert any content into study sets, Generate flashcards, quizzes, and tests, AI-powered homework problem solver, Progress tracking with active recall, Spaced repetition for long-term retention

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $7.99 | per 7 days |
| Weekly Plan | $8.99 | per 7 days |
| Weekly Plan | $9.99 | per 7 days |
| Monthly Plan | $13.99 | per month |
| Monthly Plan | $14.99 | per month |
| Monthly Plan | $19.99 | per month |
| Monthly Plan V2 | $24.99 | per month |
| Quarterly Plan | $43.99 | per 3 months |
| Limited time offer | $74.99 | per year |
| Yearly Plan | $97.99 | per year |
| Yearly Plan V2 | $119.99 | per year |
| Yearly Plan | $129.99 | per year |

**What reviewers like**

- 🚀 Excellent study tool
- 👍 Boosts academic performance
- 👍 Comprehensive features
- 👍 Intuitive and easy to use

**What reviewers complain about**

- 🐛 Update issues
- 🚫 File size limitations

**Reported bugs**

- Update issues preventing app access
- Incompatibility with some devices

**Requested features**

- Improve math notation support
- Increase file size limit


## Frequently asked questions

### Is AI Knowledge Test free?

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

### Is Studley free?

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

### Which has better reviews, AI Knowledge Test or Studley?

AI Knowledge Test is rated higher. AI Knowledge Test averages 5.0 out of 5 from 1 ratings, while Studley averages 4.7 from 4.4K ratings.

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

Neither AI Knowledge Test nor Studley shows ads.

### Which is updated more often, AI Knowledge Test or Studley?

AI Knowledge Test ships an update every 2 months, and Studley weekly. Most recently, AI Knowledge Test was updated on October 8, 2026 and Studley on October 19, 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.*