# sigmoid neuron vs PyLearn

The clearest difference is in-app purchases: sigmoid neuron at none against PyLearn's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PyLearn sells 2 in-app purchases, starting at $4.99 per month. sigmoid neuron asks for nothing beyond the download.

## The numbers

| Metric | sigmoid neuron | PyLearn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 weeks |
| Size | 5 MB | 23 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [KAM HON KUOK](https://appshunter.io/developer/1859304975) |

## What reviewers say

### sigmoid neuron

[App page](https://appshunter.io/ios/app/sigmoid-neuron/id6740157799)

**Features:** macOS Compatibility

**In-app purchases:** none


### PyLearn

[App page](https://appshunter.io/ios/app/pylearn-learn-python-and-ai/id6810583376)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PyLearn Pro (Monthly) | $4.99 | per month |
| PyLearn Pro (Yearly) | $29.99 | per year |


## Frequently asked questions

### Is sigmoid neuron free?

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

### Is PyLearn free?

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

### Do sigmoid neuron or PyLearn have ads?

Neither sigmoid neuron nor PyLearn 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.*