# ShellMaster vs Learn Python Data Science

The clearest difference is update cadence: ShellMaster at every 6 weeks against Learn Python Data Science's every 5 months. Learn Python Data Science's advantage is price ($4.99 vs $6.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ShellMaster costs $6.99 and Learn Python Data Science $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ShellMaster ships an update every 6 weeks, Learn Python Data Science every 5 months. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ShellMaster | Learn Python Data Science |
| --- | --- | --- |
| Price | $6.99 | **$4.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Size | 52 MB | 18 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [SimTeCon GmbH](https://appshunter.io/developer/1761797043) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### ShellMaster

[App page](https://appshunter.io/ios/app/shellmaster/id6740014632)

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

**In-app purchases:** none


### Learn Python Data Science

[App page](https://appshunter.io/ios/app/learn-python-data-science/id6751640815)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ShellMaster free?

ShellMaster costs $6.99, with no in-app purchases.

### Is Learn Python Data Science free?

Learn Python Data Science costs $4.99, with no in-app purchases.

### Do ShellMaster or Learn Python Data Science have ads?

Neither ShellMaster nor Learn Python Data Science shows ads.

### Which is updated more often, ShellMaster or Learn Python Data Science?

ShellMaster ships an update every 6 weeks, and Learn Python Data Science every 5 months. Most recently, ShellMaster was updated on October 3, 2026 and Learn Python Data Science on October 1, 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.*