
Codewars
Exercism
LeetCode
CodinGame
CodeCombat
HackerRank
Google's Python Class
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.

Yelp
Commons
Orbital
ListPM
ZipMessage
Testimonial.to
Flamp
Tap is an app that allows you to find nearby Refill Stations, so you never have to buy bottled water again. You just open the app and within seconds you’ll find the closest place to refill your water bottle.

Which is more popular?
Based on our record, CheckIO seems to be a lot more popular than Tap. While we know about 46 links to CheckIO, we've tracked only 2 mentions of Tap.
Website, pricing, platforms and company facts side by side.
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| Website | checkio.org | findtap.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
Eco-conscious individuals, travelers, and anyone looking to reduce their plastic footprint by using reusable water bottles. It is particularly useful for people who often find themselves in need of a water refill while on the move, such as hikers, cyclists, or urban commuters.
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CheckIO and Tap. 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 Tap 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
There's this website called Tap where you can find water fountains and bottle filling stations. The thing is, Austin is pretty empty on the map so let's get them all on there! Source: over 4 years ago
Connecting water to the Internet will be just one of the solutions to create an efficient marketplace for water. Video overview of my company's website. Source: about 5 years ago
When comparing CheckIO and Tap, you can also consider the following products.


The free Yelp mobile app is the fastest and easiest way to search for businesses near you. Download it now to get started.
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Download and solve practice problems in over 30 different languages.
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Private Clubhouse for your team to collaborate and connect
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Practice and level up your development skills and prepare for technical interviews.
Compare LeetCode to CheckIO or Tap:

Orbital is an Arcade, Puzzle and Single-player video game created by Bitforge Ltd.
Compare Orbital to CheckIO or Tap: