Carnets - Jupyter icon

Carnets: Jupyter Notebooks

by Nicolas Holzschuch

Carnets is a complete, standalone Jupyter Notebooks implementation for iOS. Write Python code, view results, and use Markdown, all offline. Pre-installed packages include Numpy, Matplotlib, and Pandas. Share notebooks easily with other apps.

About Carnets - Jupyter

Carnets provides a robust Jupyter Notebooks experience directly on your iOS device. This powerful tool is perfect for education and research, allowing you to write Python code snippets and instantly see the results. Combine code with formatted text using Markdown, all without needing an internet connection. Carnets comes with Jupyter notebooks and the more advanced JupyterLab interface, selectable in Settings. Benefit from pre-installed packages like Numpy, Sympy, Matplotlib, Pandas and lxml. Expand functionality by installing pure Python packages using '%pip install packageName'. Share your creations seamlessly with other apps and manage notebooks from various sources. Dive into data analysis, visualization, and more with this comprehensive Python environment. Explore the extensive list of pre-installed packages, including astropy, bokeh, and geopandas. Carnets empowers you to create, experiment, and learn on the go. It's a complete development environment in your pocket. Enjoy coding and data science anywhere!

Key Features

  • Create and run Jupyter notebooks directly on your iOS device
  • Access JupyterLab interface for advanced notebook management
  • Share notebooks with other apps and manage external directories

Why Users Love It

Offers complete offline functionality
Includes many pre-installed packages
"Great app for mobile data analysis and quick Python prototyping."

Perfect for: Perfect for students, researchers, and developers needing a portable Python environment for coding and data analysis.

Screenshots

Carnets - Jupyter screenshot 1Carnets - Jupyter screenshot 2Carnets - Jupyter screenshot 3Carnets - Jupyter screenshot 4

📊Ranking History

Track Carnets - Jupyter's performance in Developer Tools over the last 30 days

Top 5
Top 10
Top 15
Below 15

Current Rank

#40

+10 from last week

Best Rank

#37

🏆

All-time high

Average Rank

#44

📈

30-day average

User Reviews

Rose & Kush
9/23/2023

Every single thing that Nicolas has created has been nothing short of amazing, and it includes this!!! As a FOSS lover, supporter, and developer: the tools being Open Sourced, and bridging the gap in iOS for full development are nothing short of amazing. Local Jupyter Server, which works amazing Every single thing that Nicolas has created has been nothing short of amazing, and it includes this!!! As a FOSS lover, supporter, and developer: the tools being Open Sourced, and bridging the gap in iOS for full development are nothing short of amazing.

Colespap
11/25/2021

I have been self-learning Python and Python with Excel for the past couple of months using both a windows laptop (surface) and a MacBook Air (which i love), anyway i have been watching YouTube vids and i recently purchased a Python-Excel class on Udemy. Everyone has you installing python, pandas, pip, all kinds of terminals, bash, this and that. I hate installing a lot of stuff on my Windows laptop because things just don’t behave that well. So i have been playing with Pythonista on my iPad and i was looking in the store and stumbled upon Carnets. So after reading the reviews i installed it and was blown away. I didn’t like the way VSstudio worked with Jupiter notebooks, so i tried Carnets and amazing theJupyter notebook loaded. Then i tried some simple stuff and it worked great…excellent i can use my iPad now. Anyway i purchased this Udemy python-excel course and installed all the programs….I decided to try the Carnets and it worked great for all the openpyxl library and the charting libraries.Just amazing What a great app. I can’t thank you enough … Amazing, awesome, best app in the store I have been self-learning Python and Python with Excel for the past couple of months using both a windows laptop (surface) and a MacBook Air (which i love), anyway i have been watching YouTube vids and i recently purchased a Python-Excel class on Udemy. Everyone has you installing python, pandas, pip, all kinds of terminals, bash, this and that. I hate installing a lot of stuff on my Windows laptop because things just don’t behave that well. So i have been playing with Pythonista on my iPad and i was looking in the store and stumbled upon Carnets. So after reading the reviews i installed it and was blown away. I didn’t like the way VSstudio worked with Jupiter notebooks, so i tried Carnets and amazing theJupyter notebook loaded. Then i tried some simple stuff and it worked great…excellent i can use my iPad now. Anyway i purchased this Udemy python-excel course and installed all the programs….I decided to try the Carnets and it worked great for all the openpyxl library and the charting libraries.Just amazing What a great app. I can’t thank you enough …

Deathhand1234
3/28/2024

It’s a life saver! Saved me when I broke my laptop charger and I needed to work on my iPad! Never going back! Absolutely —-ing love this app -engineering student at University of Illinois It’s a life saver! Saved me when I broke my laptop charger and I needed to work on my iPad! Never going back!

Aaaabbel
9/24/2021

The app is flawless but When I press enter to start writing on a new line nothing happens Is this problem from my end ? Enter key doesn’t start a new line?!?!?!?! The app is flawless but When I press enter to start writing on a new line nothing happens Is this problem from my end ?

Halogeedqq
12/19/2021

this is the best coding app for ipad. It works just the same as jupyter notebook on my laptop. however, it would be the very best if it supports pytorch. is there any future plan of supporting pytorch on this app? the best app this is the best coding app for ipad. It works just the same as jupyter notebook on my laptop. however, it would be the very best if it supports pytorch. is there any future plan of supporting pytorch on this app?

App Details

Developer

Nicolas Holzschuch

Platform

ios

Rating

4.6

Last Updated

8/10/2025