# AI & Machine Learning Tutor vs TechBrain

The clearest difference is review sentiment: TechBrain at 100% against AI & Machine Learning Tutor's 50%. TechBrain also leads on iOS requirement (12.4 vs 16.0). AI & Machine Learning Tutor's advantage is in-app purchases (none vs 1). On price, update cadence and device support there is nothing between them.

Both are free to download. TechBrain sells 1 in-app purchase, starting at $4.99 per month. AI & Machine Learning Tutor asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | AI & Machine Learning Tutor | TechBrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/techbrain-machine-learning/id1662166914/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 4 MB | 33 MB |
| Requires iOS | 16.0 | **12.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DjamgaTech Corp](https://appshunter.io/developer/969000181) | [TechBrain LLC](https://appshunter.io/developer/1662166916) |

## What reviewers say

### AI & Machine Learning Tutor

[App page](https://appshunter.io/ios/app/ai-and-machine-learning-tutor/id1611593573)

Master AI and Machine Learning with a comprehensive learning hub. Access over 600 quizzes, detailed explanations, cheat sheets, and interview preparation materials. Chat with an AI tutor to get quizzed and corrected for certifications.

**Highlights:** Over 600 quizzes on AI/ML topics, Detailed answers and references, AI and ML cheat sheets, Interview preparation materials, Chat with AI tutor, Progress tracking and scoring

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

**In-app purchases:** none


### TechBrain

[App page](https://appshunter.io/ios/app/techbrain-machine-learning/id1662166914)

This app makes artificial intelligence and machine learning concepts accessible through interactive lessons, quizzes, and real-world examples. It caters to both beginners and experienced professionals looking to understand and excel in AI.

**Highlights:** Interactive lessons, Quizzes, Real-world examples, AI concept mastery, Beginner-friendly, Professional development

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TechBrain Pro | $4.99 | per month |


## Frequently asked questions

### Is AI & Machine Learning Tutor free?

AI & Machine Learning Tutor is free to download, with no in-app purchases.

### Is TechBrain free?

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

### Which is updated more often, AI & Machine Learning Tutor or TechBrain?

AI & Machine Learning Tutor ships an update every 2 months, and TechBrain every 2 months. Most recently, AI & Machine Learning Tutor was updated on September 17, 2026 and TechBrain on September 19, 2026.

---

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