# Learn Blockchain Programming vs ML_Engineering

The clearest difference is price: ML_Engineering at Free against Learn Blockchain Programming's $4.99. ML_Engineering also leads on update cadence (every 3 weeks vs every 9 months). Learn Blockchain Programming's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 17.0). On ads and device support there is nothing between them.

ML_Engineering is free to download; Learn Blockchain Programming costs $4.99 up front. ML_Engineering sells 1 in-app purchase, starting at $1.99 per month. Learn Blockchain Programming asks for nothing beyond the download.

Learn Blockchain Programming ships an update every 9 months, ML_Engineering every 3 weeks. Both last shipped on October 9, 2026.

## The numbers

| Metric | Learn Blockchain Programming | ML_Engineering |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Size | 63 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Mubeen](https://appshunter.io/developer/1553722821) | [Luke Mclaughlin](https://appshunter.io/developer/1893671036) |

## What reviewers say

### Learn Blockchain Programming

[App page](https://appshunter.io/ios/app/learn-blockchain-programming/id6443554479)

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

**In-app purchases:** none


### ML_Engineering

[App page](https://appshunter.io/ios/app/ml-engineering/id6789723889)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ML_Engineering Pro | $1.99 | per month |


## Frequently asked questions

### Is Learn Blockchain Programming free?

Learn Blockchain Programming costs $4.99, with no in-app purchases.

### Is ML_Engineering free?

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

### Do Learn Blockchain Programming or ML_Engineering have ads?

Neither Learn Blockchain Programming nor ML_Engineering shows ads.

### Which is updated more often, Learn Blockchain Programming or ML_Engineering?

Learn Blockchain Programming ships an update every 9 months, and ML_Engineering every 3 weeks. Most recently, Learn Blockchain Programming was updated on October 9, 2026 and ML_Engineering on October 9, 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.*