# AI Knowledge Test vs Synapse

The clearest difference is rating: AI Knowledge Test at 5.0 against Synapse's 4.5. Synapse's advantage is update cadence (every 5 days vs every 2 months) and ratings volume (8 vs 1). 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 Synapse sells 1 in-app purchase, starting at $2.99 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 4.5. That said, the two scores are not equally well evidenced: Synapse has 8 ratings behind it against 1, so its average is the more settled of the two.

AI Knowledge Test ships an update every 2 months, Synapse every 5 days. The most recent releases landed on June 4, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | AI Knowledge Test | Synapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-knowledge-test/id6740738555/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/synapse-learn-ai-and-prompting/id6760946880/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 9 MB | 31 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [Sam Petersen](https://appshunter.io/developer/1886955237) |

## 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 |


### Synapse

[App page](https://appshunter.io/ios/app/synapse-learn-ai-and-prompting/id6760946880)

Learn about artificial intelligence, prompt engineering, and large language models through daily lessons and quizzes. Build a solid understanding of AI concepts without needing coding or math prerequisites. Track your progress and compete with others on leaderboards.

**Highlights:** 28 AI courses, 1,402 quiz questions, 527 teach cards, Daily challenges, Achievements and leaderboards, Personalized learning path

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synapse Pro — Weekly | $2.99 | per 7 days |


## Frequently asked questions

### Is AI Knowledge Test free?

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

### Is Synapse free?

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

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

AI Knowledge Test is rated higher. AI Knowledge Test averages 5.0 out of 5 from 1 ratings, while Synapse averages 4.5 from 8 ratings.

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

Neither AI Knowledge Test nor Synapse shows ads.

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

AI Knowledge Test ships an update every 2 months, and Synapse every 5 days. Most recently, AI Knowledge Test was updated on June 4, 2026 and Synapse on September 25, 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.*