InsightPy – Pythonを学ぼう

The best way to learn Python is by "writing and running." With InsightPy, you can do this on your smartphone, without an internet connection.

It has a built-in, real Python interpreter, so the code you write actually runs. You can see the actual behavior of Python, not just simulated output.

★ Real Python runs offline
Write code in a smartphone-friendly editor (syntax highlighting, line numbers, one-tap symbol bar, automatic indentation, undo) and run it immediately. No internet connection required.

★ 71 Practical Lessons
From the basics (variables, loops, functions) to algorithms, computer architecture, networks, modeling and simulation, data science, and security. Each lesson consists of "explanation of the concept + hands-on execution." Difficulty levels (beginner, basic, advanced) are included, allowing you to start from the easiest.

★ Automated Grading Challenge
Try to reproduce the target output yourself. The app executes the code and automatically checks for correctness. Instant feedback with zero waiting time.

★ A system that makes you want to keep going
Earn XP to level up, increase your consecutive learning days (streak), and collect badges. Daily challenges keep you engaged and motivated.

★ Manage your own code
Save unlimited scripts. Search, rename, copy, sort, and resume from where you left off. Auto-save ensures you never lose your work.

Supports Japanese and English. No ads, no account required, completely free.