Codex: Master Programming

CodiBrain

Contains adsIn-app purchases

About this app

Codex is the fun, free way to master Python, Java, SQL, and HTML/CSS through bite-sized lessons. Whether you want to build cool projects or become a job-ready developer, our built-in Code Editor lets you write real code directly on your phone.

Designed by experts, Codex takes you from "Hello World" to building your own software. Join a growing community mastering coding, programming logic, and software development one logic puzzle at a time.

Why Codex?

- Bite-Sized Lessons: Quick, structured steps that make learning easy.

- Write Real Code: Use the mobile Code Editor to practice as you learn.

- Essential Languages: Master Python, Java, SQL, and HTML/CSS.

- Flexible Goals: Perfect for hobbyists, students, or future developers.

- Career Ready: Build the programming logic needed to land a developer job.

Ratings and reviews

it's a good app to learn about basic computer basics like python but One thing that opposes me is that when I give right answers it still shows wrong which frustrates me so much. Please fix this as I was in python and I was in first " basic level " and when I was in last question, I answered it correctly but it showed wrong while it was correct please fix this problem seriously this is the best app but please fix this problem.

I am giving this ⭐⭐⭐⭐⭐ 5 star! Literally the best Code-learning App I've ever found! Lessons are deep, the way they teach you coding is also fun, also I like the theme: smooth and dark minimalist theme without massive laggy layouts, definitely a recommended app! Customer support is quick, nice and chatty (just what I like) and bugs quickly resolved. It's very rare to find apps like these. I like the detailed bite-sized lessons where they teach you step-by-step before reaching the next chapter! ☺

the app is perfect but it needs something to change. All of the correct points are in the first option when i get the options challenge though yall need to adjust that and thanks 🙏

What’s new

- Added JavaScript (Work-In-Progress)
- Some fixes