# PeterJohn NumPy Matplotlib vs Python+

The clearest difference is review sentiment: Python+ at 75% against PeterJohn NumPy Matplotlib's 0%. Python+ also leads on price (Free vs $12.99). PeterJohn NumPy Matplotlib's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Python+ is free to download; PeterJohn NumPy Matplotlib costs $12.99 up front. Python+ sells 2 in-app purchases, starting at $9.99 per year. PeterJohn NumPy Matplotlib asks for nothing beyond the download.

PeterJohn NumPy Matplotlib ships an update every 2 weeks, Python+ monthly. The most recent releases landed on October 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | PeterJohn NumPy Matplotlib | Python+ |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | — | **[4.8 (48 ratings)](https://appshunter.io/ios/app/python-plus/id6473080912/reviews)** |
| Number of ratings | — | **48** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 222 MB | 344 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yasushi Obata](https://appshunter.io/developer/899977114) | [婉媚 邵](https://appshunter.io/developer/1297240696) |

## What reviewers say

### PeterJohn NumPy Matplotlib

[App page](https://appshunter.io/ios/app/peterjohn-numpy-matplotlib/id6471342492)

This Python interpreter for iPhone allows you to study data science, deep learning, and reinforcement learning using NumPy and Matplotlib. It provides a user-friendly interface with tutorials and scripts to get started quickly.

**Highlights:** Python interpreter for iPhone, Includes NumPy module, Includes Matplotlib module, Study data science, deep learning, reinforcement learning, Tutorials and example scripts, Run Python scripts

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

**In-app purchases:** none


### Python+

[App page](https://appshunter.io/ios/app/python-plus/id6473080912)

Learn Python 3 with a comprehensive offline app. It offers structured courses, interactive tutorials, a code editor, and a Python interpreter. Master data analysis and machine learning concepts on your mobile device.

**Highlights:** Structured Python 3 courses, Interactive tutorials with live output, Full-featured Python IDE, Offline Python interpreter, Data science libraries included, Coding challenges and achievements

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PythonMotion Pro | $9.99 | per year |
| PythonMotion Pro | $29.99 | one-time |


## Frequently asked questions

### Is PeterJohn NumPy Matplotlib free?

PeterJohn NumPy Matplotlib costs $12.99, with no in-app purchases.

### Is Python+ free?

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

### Do PeterJohn NumPy Matplotlib or Python+ have ads?

Python+ shows ads; PeterJohn NumPy Matplotlib does not.

### Which is updated more often, PeterJohn NumPy Matplotlib or Python+?

PeterJohn NumPy Matplotlib ships an update every 2 weeks, and Python+ monthly. Most recently, PeterJohn NumPy Matplotlib was updated on October 7, 2026 and Python+ on September 18, 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.*