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How to use Python in Phone in 2023

How to Use Python on Your Phone with Pydroid App and Write Your First Hello World Program


Python is a popular and versatile programming language that can be used for various purposes, such as web development, data analysis, machine learning, and more. But did you know that you can also use Python on your phone? Yes, you read that right. You can write and run Python code on your Android device with the help of an app called Pydroid 3.


Pydroid 3 is a powerful and easy-to-use Python 3 IDE for Android that lets you create and run Python programs offline. It also comes with a pip package manager and a custom repository for prebuilt wheel packages for enhanced scientific libraries, such as numpy, scipy, matplotlib, scikit-learn and jupyter. You can also use Pydroid 3 to build web apps with Django, graphical user interfaces with Tkinter or PyQt5, games with pygame 2, and more.


In this blog post, I will show you how to install Pydroid 3 on your phone and write your first hello world program in Python. Let's get started!


Step 1: Install Pydroid 3 from Google Play Store


To install Pydroid 3 on your phone, you need to go to the Google Play Store and search for "Pydroid 3 - IDE for Python 3" or use this link. Then tap on the Install button and wait for the app to download and install.


Step 2: Run Pydroid 3 and Wait for Python Installation


Once the app is installed, open it and you will see a screen that says "Installing Python". This may take a few minutes depending on your internet speed and device performance. Please be patient and do not close the app.


Step 3: Write Your First Hello World Program in Python


After the Python installation is complete, you will see the Pydroid 3 IDE where you can enter your Python code. To write your first hello world program in Python, simply type the following line of code in the editor:


print("Hello world!")


Then tap on the yellow button at the bottom right corner of the screen to run your code. You should see the output "Hello world!" in the console below the editor.


Congratulations! You have just written and run your first hello world program in Python on your phone using Pydroid 3.


Step 4: Explore More Features of Pydroid 3


Pydroid 3 has many more features that you can explore and use to enhance your Python programming skills. Some of them are:


- Code prediction, auto indentation and real time code analysis just like in any real IDE.

- Extended keyboard bar with all symbols you need to program in Python.

- Syntax highlighting and themes.

- Tabs for multiple files.

- Enhanced code navigation with interactive assignment/definition gotos.

- One click share on Pastebin.

- Pip package manager and a custom repository for prebuilt wheel packages for enhanced scientific libraries.

- Built-in C, C++ and even Fortran compiler designed specially for Pydroid 3.

- Cython support.

- PDB debugger with breakpoints and watches.

- Kivy graphical library with a shiny new SDL2 backend.

- PyQt5 support available in Quick Install repository along with matplotlib PyQt5 support with no extra code required.

- Matplotlib Kivy support available in Quick Install repository.

- pygame 2 support.


You can access these features from the side navigation menu or the toolbar at the top of the screen. You can also check out some examples of Python programs that are available out-of-the-box for quicker learning.




In this blog post, I have shown you how to use Python on your phone with Pydroid 3 app and write your first hello world program. I hope you found this tutorial useful and interesting. If you have any questions or feedback, please feel free to leave a comment below. Happy coding!

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