# My Lisp vs Python IDE & Jupyter

The clearest difference is price: Python IDE & Jupyter at Free against My Lisp's $3.99. Python IDE & Jupyter also leads on rating (4.6 vs 4.1) and ratings volume (1.1K vs 17). My Lisp's advantage is in-app purchases (none vs 1) and review sentiment (69% vs 59%). On update cadence, ads, chart position and device support there is nothing between them.

Python IDE & Jupyter is free to download; My Lisp costs $3.99 up front. Python IDE & Jupyter sells 1 one-off in-app purchase. My Lisp asks for nothing beyond the download.

Python IDE & Jupyter holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Python IDE & Jupyter has 1.1K ratings behind it against 17, so its average is the more settled of the two. Written reviews complicate that: 69% of My Lisp's written reviews are positive against 59% of Python IDE & Jupyter's, so the app with the better star average is not the one people write more warmly about.

My Lisp ships an update every 6 weeks, Python IDE & Jupyter every 5 weeks. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | My Lisp | Python IDE & Jupyter |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.1 (17 ratings)](https://appshunter.io/ios/app/my-lisp/id1245341806/reviews) | **[4.6 (1.1K ratings)](https://appshunter.io/ios/app/python-ide-and-jupyter-juno/id1462586500/reviews)** |
| Number of ratings | 17 | **1.1K** |
| Positive reviews | **68.8% of reviews** | 58.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Paid | **Freemium** |
| Best chart rank | **#85** | #140 |
| Size | 19 MB | 661 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Laurent Rodier](https://appshunter.io/developer/697920086) | [Rational Matter Ltd](https://appshunter.io/developer/1315744136) |

## What reviewers say

### My Lisp

[App page](https://appshunter.io/ios/app/my-lisp/id1245341806)

**Currently charting:** #85 Top Paid · Developer Tools (US App Store)

A comprehensive Lisp programming environment for iOS and macOS devices. It offers a local interpreter, editor, and extensive libraries for learning and developing Lisp programs, including advanced mathematical functions and symbolic derivation.

**Highlights:** Local Lisp interpreter, Integrated editor, Core and mathematical operators, Advanced mathematics functions, Symbolic derivation module, Library and example files, User and reference manuals

**Features:** Vision Pro support

**In-app purchases:** none


### Python IDE & Jupyter

[App page](https://appshunter.io/ios/app/python-ide-and-jupyter-juno/id1462586500)

**Currently charting:** #140 Top Grossing · Developer Tools, #142 Top Free · Developer Tools (US App Store)

This app provides a full-featured Python coding environment for mobile devices. It supports both Python scripts and Jupyter notebooks, offering offline execution, code completion, and access to popular data science libraries.

**Highlights:** Python script and Jupyter notebook support, Offline code execution, Code completion and console, File and folder navigation, Data science library integration, Package management

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Juno Pro Unlock | $39.99 | one-time |

**What reviewers like**

- 🚀 Powerful Python app for iPhone and iPad
- 🚀 Excellent for data science and machine learning
- 🚀 Impressive Jupyter notebook performance
- 👍 Sleek and elegant interface
- 👍 Convenient for on-the-go coding

**What reviewers complain about**

- 🔒 Requires paid subscription to access full functionality
- 🐛 Crashes frequently, especially when switching apps
- 🐛 Buggy behavior with external file storage
- 🐛 Inability to install many required packages
- 🐛 Outdated Python version (3.6)

**Reported bugs**

- Crashes when running certain code or opening files
- Unreliable file management and syncing
- Compatibility issues with newer iOS versions

**Requested features**

- Add support for more Python libraries and frameworks (e.g., TensorFlow, Keras, Scikit-learn)
- Improve integration with external file storage (Google Drive, Dropbox, etc.)
- Implement cell collapsing and text size adjustment
- Add an interactive REPL terminal


## Frequently asked questions

### Is My Lisp free?

My Lisp costs $3.99, with no in-app purchases.

### Is Python IDE & Jupyter free?

Python IDE & Jupyter is free to download, with in-app purchases available.

### Which has better reviews, My Lisp or Python IDE & Jupyter?

Python IDE & Jupyter is rated higher. My Lisp averages 4.1 out of 5 from 17 ratings, while Python IDE & Jupyter averages 4.6 from 1.1K ratings.

### Do My Lisp or Python IDE & Jupyter have ads?

Neither My Lisp nor Python IDE & Jupyter shows ads.

### Which is updated more often, My Lisp or Python IDE & Jupyter?

My Lisp ships an update every 6 weeks, and Python IDE & Jupyter every 5 weeks. Most recently, My Lisp was updated on September 22, 2026 and Python IDE & Jupyter on September 23, 2026.

### Which is more popular, My Lisp or Python IDE & Jupyter?

My Lisp currently peaks at #85 in the App Store charts, and Python IDE & Jupyter at #140. Chart position reflects recent download velocity rather than total install base.

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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.*