# Carnets vs E

The clearest difference is in-app purchases: Carnets at none against E's 4. Carnets also leads on chart position (#87 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. E sells 4 one-off in-app purchases. Carnets asks for nothing beyond the download.

Carnets ships an update monthly, E every 2 months. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Carnets | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (316 ratings)](https://appshunter.io/ios/app/carnets-jupyter/id1450994949/reviews)** | — |
| Number of ratings | **316** | — |
| Positive reviews | 78.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Best chart rank | **#87** | — |
| Size | 1.4 GB | 71 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Nicolas Holzschuch](https://appshunter.io/developer/1450994948) | [E-Typist](https://appshunter.io/developer/1741999211) |

## What reviewers say

### Carnets

[App page](https://appshunter.io/ios/app/carnets-jupyter/id1450994949)

**Currently charting:** #87 Top Free · Developer Tools (US App Store)

This app offers a standalone Jupyter notebook environment for creating and running code snippets, combining them with text and Markdown. It includes pre-installed scientific packages and allows for offline use, making it ideal for education and research.

**Highlights:** Standalone Jupyter notebook implementation, Embedded Python interpreter, Offline functionality, Pre-installed scientific packages, Supports Jupyterlab, Package installation via %pip, Notebook sharing and opening

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent app for coding on iPad
- 👍 Convenient for learning and coding on the go
- 🚀 Works just like Jupyter Notebook on desktop
- 👍 Helpful for self-learning Python
- 👍 Useful for data science and machine learning

**What reviewers complain about**

- 🐛 Bugs and stability issues
- 🔋 Battery drain and overheating
- 🔒 Unauthorized access to photo library
- 🐛 Issues with importing certain libraries like SciPy and Scikit-learn

**Reported bugs**

- Crashes and freezes
- Issues with saving and loading notebooks
- Problems with running scripts and notebooks
- Incompatibility with newer iOS versions

**Requested features**

- Add support for SciPy, Scikit-learn, and other scientific computing libraries
- Improve file management and integration with cloud storage services
- Implement split-screen or multi-window support
- Add more keyboard shortcuts and customization options
- Improve error handling and provide more detailed error messages


### E

[App page](https://appshunter.io/ios/app/e-typist/id6498934875)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Economy | $3.00 | one-time |
| Standard | $4.00 | one-time |
| Expedited | $5.00 | one-time |
| Rush | $6.00 | one-time |


## Frequently asked questions

### Is Carnets free?

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

### Is E free?

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

### Do Carnets or E have ads?

Neither Carnets nor E shows ads.

### Which is updated more often, Carnets or E?

Carnets ships an update monthly, and E every 2 months. Most recently, Carnets was updated on October 15, 2026 and E on October 2, 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.*