# PyScience Lab vs Python Data Structures Pro

The clearest difference is price: Python Data Structures Pro at $4.99 against PyScience Lab's $6.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

PyScience Lab costs $6.99 and Python Data Structures Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PyScience Lab ships an update every 2 months, Python Data Structures Pro every 4 months. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | PyScience Lab | Python Data Structures Pro |
| --- | --- | --- |
| Price | $6.99 | **$4.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 78 MB | 17 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPad, iPod | 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

### PyScience Lab

[App page](https://appshunter.io/ios/app/pyscience-lab/id6737474386)

**In-app purchases:** none


### Python Data Structures Pro

[App page](https://appshunter.io/ios/app/python-data-structures-pro/id6757224877)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PyScience Lab free?

PyScience Lab costs $6.99, with no in-app purchases.

### Is Python Data Structures Pro free?

Python Data Structures Pro costs $4.99, with no in-app purchases.

### Do PyScience Lab or Python Data Structures Pro have ads?

Neither PyScience Lab nor Python Data Structures Pro shows ads.

### Which is updated more often, PyScience Lab or Python Data Structures Pro?

PyScience Lab ships an update every 2 months, and Python Data Structures Pro every 4 months. Most recently, PyScience Lab was updated on September 18, 2026 and Python Data Structures Pro on September 16, 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.*