# Carnets vs QR Code Maker TR

Carnets and QR Code Maker TR are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Carnets | QR Code Maker TR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (92 ratings)](https://appshunter.io/ios/app/carnets-jupyter-with-scipy/id1559497253/reviews)** | — |
| Number of ratings | **92** | — |
| Positive reviews | 81.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 2.1 GB | 32 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nicolas Holzschuch](https://appshunter.io/developer/1450994948) | [UGUR BICAK](https://appshunter.io/developer/1877410137) |

## What reviewers say

### Carnets

[App page](https://appshunter.io/ios/app/carnets-jupyter-with-scipy/id1559497253)

This app offers a complete, offline Jupyter notebook environment on your device. It includes essential scientific computing packages like SciPy, scikit-learn, and Seaborn, allowing you to write and run Python code, combine it with text, and share your work.

**Highlights:** Offline Jupyter notebook implementation, Embedded Python interpreter, Includes SciPy, scikit-learn, Seaborn, Supports Markdown for text, Share and open notebooks with other apps, Install additional pure Python packages

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Best python coding app
- 👍 Good app, well organized
- 👍 Comprehensive Python environment
- 👍 Excellent tool for data science on iPad
- 👍 Fantastic, powerful functionality

**What reviewers complain about**

- 🐛 Crashes, blank screen, freezes
- 🔋 High battery consumption, heating issues
- 🔍 Some methods/libraries don't work
- 📁 Issues with file access, saving

**Reported bugs**

- Unable to create new notebooks
- Incompatible with older iOS versions
- Line breaking issues with external keyboard

**Requested features**

- Add support for Tensorflow, XGBoost, LightGBM
- Enable running code in .py files
- Improve stability and performance
- Add support for R kernel
- Provide better file management options


### QR Code Maker TR

[App page](https://appshunter.io/ios/app/qr-code-maker-tr/id6759206687)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Carnets free?

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

### Is QR Code Maker TR free?

QR Code Maker TR is free to download, with no in-app purchases.

### Do Carnets or QR Code Maker TR have ads?

Neither Carnets nor QR Code Maker TR shows ads.

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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.*