# Learn AI & Machine Learning vs QuiddityML

The clearest difference is iOS requirement: QuiddityML at 15.1 against Learn AI & Machine Learning's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Learn AI & Machine Learning sells 2 in-app purchases, starting at $2.99 per month and QuiddityML sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Learn AI & Machine Learning ships an update every 11 days, QuiddityML every 6 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Learn AI & Machine Learning | QuiddityML |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/quiddityml-machine-learning/id6768768269/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 10 MB | 52 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Natalia Ortiz Gomez](https://appshunter.io/developer/1883201631) | [QuiddityML LLC](https://appshunter.io/developer/1896602968) |

## What reviewers say

### Learn AI & Machine Learning

[App page](https://appshunter.io/ios/app/learn-ai-and-machine-learning/id6761002237)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learn AI Premium | $2.99 | per month |
| Learn AI Premium | $17.99 | per year |


### QuiddityML

[App page](https://appshunter.io/ios/app/quiddityml-machine-learning/id6768768269)

Master machine learning and AI with interactive coding exercises and spaced repetition. This app offers structured learning paths, practical projects, and interview preparation to build deep understanding and practical skills.

**Highlights:** Structured AI learning tracks, Hands-on coding exercises, Spaced repetition for retention, Beginner-friendly explanations, Interview preparation, Real-world projects

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuiddityML Pro Monthly | $19.99 | per month |
| QuiddityML Pro Yearly | $149.99 | per year |


## Frequently asked questions

### Is Learn AI & Machine Learning free?

Learn AI & Machine Learning is free to download, with in-app purchases available.

### Is QuiddityML free?

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

### Do Learn AI & Machine Learning or QuiddityML have ads?

Neither Learn AI & Machine Learning nor QuiddityML shows ads.

### Which is updated more often, Learn AI & Machine Learning or QuiddityML?

Learn AI & Machine Learning ships an update every 11 days, and QuiddityML every 6 days. Most recently, Learn AI & Machine Learning was updated on October 31, 2026 and QuiddityML on October 28, 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.*