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Learn to code in HTML, CSS, Javascript, Ruby and Python through interactive mini-quizzes!

You will gain an understanding of how to read, write and speak the language of programming. No experience, internet or keyboard necessary.

As seen in The Next Web, Business Insider, Gizmodo, Product Hunt, LifeHacker, CNET, & more!

Here's what our users are saying:

"The goal with Lrn isn't to turn you into a hardcore programmer. Instead, it's to get you from a beginner who knows nothing about coding to a more beginner-intermediate level." -Business Insider

"I raced through the set of free tutorials the app begins with and quickly paid $2.99 for the complete course. The lessons are written in an entertaining but unpatronizing tone to guide you through code examples." -The Next Web

"I have been wanting to learn to code via mobile and this is the first solution I have stuck to all the way through. It works offline so I can use during my commute in the subway and is fun. It's an engaging way to learn to code and I would recommend it to anyone who is a business person looking to understand the fundamentals like me." -App Store Review

400+ free mini-quizzes and another 200+ mini-quizzes can be unlocked in the app. Below is the rundown of our content:

HTML Course:
1) HTML Intro
2) Lists
3) Tables
4) Media
5) Forms
6) Layout

CSS Course:
1) CSS Intro
2) Selectors
3) Properties
4) Spacing
5) Positioning

Javascript Course:
1) JS Basics
2) Variables
3) Functions
4) Conditions
5) Loops
6) Arrays
7) Arrays II
8) Objects
9) Objects II

Ruby Course:
1) Ruby Intro
2) Variables
3) Methods
4) Conditions
5) Loops
6) Collections
7) Classes

Python Course:
1) PY Basics
2) Variables
3) Functions
4) Conditions
5) Lists
6) Dictionaries
7) Loops

Enter the world of programming and start Lrn'ing with us today!


Versión 1.4

- We have made numerous content edits & minor bug fixes. Thanks to everyone that pointed these out.

- Added new in-app purchase bundle to unlock all courses in the app.

Stay tuned for more updates! :)

Valoraciones y reseñas



Buena app como primera toma de contacto para aprender html, css, javascript... Solo html y css son gratuitos, el resto tiene contenido de pago.

good but...

Ha mejorado mucho

pretty good to start learning about programming, really well explained and in a clear and simple way.
the only bad thing is that for smaller iPhones like the 5S the code snippets don’t match the width of the app, so you can’t see the end of it sometimes and landscape mode is not enabled for this app.
i would suggest the developers to correct this as i’ve already paid for all the lessons.


Lrn Labs, Inc
7.7 MB
Requiere iOS 7.0 o posterior. Compatible con iPhone, iPad y iPod touch.
Clasificada 4+
© Lrn Labs, Inc.
Compras dentro de la app
  1. All javascript lessons 3,49 €
  2. All courses 7,99 €
  3. All python lessons 3,49 €


  • En familia

    Hasta un máximo de seis miembros de tu familia podrán usar esta app si tienes En familia activado.

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