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CheckIO is a web site with a mission: To teach JavaScript and Python coding skills through a game-playing interface. It is designed to teach new skills or improve existing skills through completing challenges.

Digital newsstand featuring 7000+ of the world’s most popular newspapers & magazines. Enjoy unlimited reading on up to 5 devices with 7-day free trial.

Which is more popular?
Based on our record, CheckIO seems to be a lot more popular than PressReader.com. While we know about 46 links to CheckIO, we've tracked only 2 mentions of PressReader.com.
Website, pricing, platforms and company facts side by side.
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| Website | checkio.org | about.pressreader.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Intro Video. How to get maximum from CheckiO
No PressReader.com videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CheckIO and PressReader.com. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


CheckiO is a platform with coding games created for different levels of programmers, from beginners to advanced levels. Using fun and engaging methods, you can use coding games to solve challenges in TypeScript and...
CheckIO is available in English and Spanish. The platform was designed by a group of engineers and now has a number of customers all over the globe who may use it to improve their programming speed and abilities by...
Checkio is the most whimsical HackerRank alternative on this list. It’s also focused on two languages: Python and TypeScript. On this site you’ll be thrown into a gamer’s paradise that includes robot mollusks and...
We have no reviews of PressReader.com yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Have you heard of CheckIO (https://checkio.org/)? They have a gameified "Mario world" of coding challenges that are smaller and come with more explanation, tests to guide you through edge cases and provide hints. The challenges start... Source: almost 3 years ago
Cyber isn't gonna be a light switch, where you can flip it and be good. Don't be too hard on yourself. Start with some hands on stuff like https://tryhackme.com or checkio.org. You could look at certs like Security+ or CySA+ for some... Source: about 3 years ago
Much better to get your hands dirty than watching the videos. Try: https://checkio.org/. Source: over 3 years ago
The best thing they have for non dutch speakers is the free subscription to the Pressreader app With over 300 current Portugese newspapers and magazines. Allso in many other languages. If you connect with the app to the OBA wifi you... Source: about 4 years ago
I tried googling this exact phrase but there is only one match - from pressreader.com - and I can't find any further information even though I joined the PressReader site. (to search for exact phrases in Google use quotes around the words). Source: almost 5 years ago
When comparing CheckIO and PressReader.com, you can also consider the following products.


Download and solve practice problems in over 30 different languages.
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Practice and level up your development skills and prepare for technical interviews.
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CodinGame provides users with a fun and effective way to learn coding that eschews the rigid structure of traditional teaching methods.
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Learn programming with a multiplayer live coding strategy game.
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HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
Compare HackerRank to CheckIO or PressReader.com: