# NSOperation vs Learn Machine Learning

The clearest difference is in-app purchases: NSOperation at none against Learn Machine Learning's 1. Learn Machine Learning's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.2). On price and ads there is nothing between them.

Both are free to download. Learn Machine Learning sells 1 one-off in-app purchase. NSOperation asks for nothing beyond the download.

## The numbers

| Metric | NSOperation | Learn Machine Learning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 2 MB | 52 MB |
| Requires iOS | 18.2 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Romero](https://appshunter.io/developer/893059976) | [Ahmad Masood](https://appshunter.io/developer/1809316932) |

## What reviewers say

### NSOperation

[App page](https://appshunter.io/ios/app/nsoperation/id6746875864)

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn Machine Learning

[App page](https://appshunter.io/ios/app/learn-machine-learning-guide/id6755135257)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Machine Learning Pro | $1.99 | one-time |


## Frequently asked questions

### Is NSOperation free?

NSOperation is free to download, with no in-app purchases.

### Is Learn Machine Learning free?

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

### Do NSOperation or Learn Machine Learning have ads?

Neither NSOperation nor Learn Machine Learning shows ads.

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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.*