# Learn Machine Learning with AI vs Only PGDBA Prep

The clearest difference is price: Only PGDBA Prep at Free against Learn Machine Learning with AI's $2.99. Only PGDBA Prep also leads on update cadence (every 3 months vs every 28 months). Learn Machine Learning with AI's advantage is iOS requirement (12.0 vs 17.5). On ads, in-app purchases and device support there is nothing between them.

Only PGDBA Prep is free to download; Learn Machine Learning with AI costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn Machine Learning with AI ships an update every 28 months, Only PGDBA Prep every 3 months. The most recent releases landed on September 16, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Learn Machine Learning with AI | Only PGDBA Prep |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/learn-machine-learning-with-ai/id1483211228/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 68 MB | 247 MB |
| Requires iOS | **12.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Shahbaz Khan](https://appshunter.io/developer/1479963383) | [Manjeet Mehta](https://appshunter.io/developer/1188974617) |

## What reviewers say

### Learn Machine Learning with AI

[App page](https://appshunter.io/ios/app/learn-machine-learning-with-ai/id1483211228)

Master Data Science, AI, and Machine Learning with this AI-powered app. It offers over 148 lessons, hands-on exercises, and an AI assistant for instant help with concepts and code. Ideal for beginners and developers looking to advance their careers.

**Highlights:** Comprehensive ML & Deep Learning Curriculum, AI Learning Assistant for Code & Concept Help, Progress Tracking & Streaks, Smart Search for Lessons, Hands-on Exercises, Python Essentials for Data Science

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

**In-app purchases:** none


### Only PGDBA Prep

[App page](https://appshunter.io/ios/app/only-pgdba-prep/id6478480924)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn Machine Learning with AI free?

Learn Machine Learning with AI costs $2.99, with no in-app purchases.

### Is Only PGDBA Prep free?

Only PGDBA Prep is free to download, with no in-app purchases.

### Do Learn Machine Learning with AI or Only PGDBA Prep have ads?

Neither Learn Machine Learning with AI nor Only PGDBA Prep shows ads.

### Which is updated more often, Learn Machine Learning with AI or Only PGDBA Prep?

Learn Machine Learning with AI ships an update every 28 months, and Only PGDBA Prep every 3 months. Most recently, Learn Machine Learning with AI was updated on September 16, 2026 and Only PGDBA Prep on September 11, 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.*