Software Alternatives & Startups

CodeCrafters VS Square Contactless Reader

Compare CodeCrafters VS Square Contactless Reader and see what are their differences

CodeCrafters

Programming exercises for experienced engineers.

Rating
0 reviews
Pricing
Open source
Square Contactless Reader

Accept Apple Pay + Chip cards, anywhere

Rating
0 reviews
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

CodeCrafters might be a bit more popular than Square Contactless Reader. We know about 11 links to it since March 2021 and only 10 links to Square Contactless Reader.

social mentions
11 vs 10
Education popularity
100% vs 0%
alternatives listed
77 vs 37

Base details

Website, pricing, platforms and company facts side by side.

CodeCrafters
Square Contactless Reader
Website codecrafters.io squareup.com
Pricing
Open source Official pricing
—
Listed in

Features and specs

What each product offers, as listed by its team.

CodeCrafters 0 features
Square Contactless Reader 5 features

No features have been listed yet.

  • Ease of Use
    The Square Contactless Reader is simple to set up and use, making it accessible for small business owners without extensive technical knowledge.
  • Versatility
    The device accepts a wide range of payment methods including contactless (NFC) payments, chip card payments, and mobile payments such as Apple Pay and Google Pay.
  • Portability
    Its compact and lightweight design allows business owners to easily carry it and accept payments on-the-go.
  • Security
    The Square Reader is designed with security in mind, featuring encryption to protect payment data and ensure safe transactions.
  • Affordable
    The price point of the Square Contactless Reader is relatively low, making it an economical option for small businesses looking to accept modern payment methods.

Possible disadvantages

  • Requires Internet Connection
    The device requires a stable internet connection to process payments, which might be a limitation in areas with poor connectivity.
  • Limited to Square Ecosystem
    The reader is integrated into the Square ecosystem, which might limit functionality for businesses that use multiple or different payment systems.
  • Transaction Fees
    As with many payment processors, Square charges a transaction fee on payments processed, which can add up for businesses with large sales volumes.
  • Battery Life
    While portable, the device relies on a battery which needs to be charged regularly, potentially causing interruptions if not managed properly.
  • Limited Offline Functionality
    Without internet, the Square Contactless Reader has limited functionality, potentially leading to service disruptions during power or connectivity outages.

Videos

Walkthroughs and reviews on video.

CodeCrafters 2 videos + Add
Square Contactless Reader 0 videos + Add

Learn to Build Real Software With CodeCrafters

More videos

  • - Mechanical Sympathy and Learning with CodeCrafters

No Square Contactless Reader videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
CodeCrafters
Square Contactless Reader
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using CodeCrafters and Square Contactless Reader. For example, how are they different and which one is better?

Log in or Post with

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

CodeCrafters 11 mentions
Square Contactless Reader 10 mentions
  • I tried building a shell in Rust
    Sometime ago, I decided to embark on a new endeavor, I was curious about how shell works, and came across the the codecrafters.io build your own shell challenge, and thought this is a good opportunity for me to learn shell, as well as... - Source: dev.to / 16 days ago
  • We Planted 180 Bugs in Copies of Real Open-Source Backends. Fix Your First One in About 20 Minutes
    Submitting with git push also exists at CodeCrafters, for code you write from scratch. - Source: dev.to / 26 days ago
  • Ask HN: What skills do you want to develop or improve in 2026?
    I had a lot of with Code Crafters. It's a paid platform, but they give you a basic walk through of different technologies, with full test suites. For example, you implement some basic Redis. It doesn't spoon feed you what to do, but... - Source: Hacker News / 10 months ago

View more

  • selling my book at summer festivals
    - if your phone lacks the capacity to process cards - Square's card reader - affordable, simple to use. Source: over 3 years ago
  • Best alternatives to Square?
    I have this Square contactless/chip reader so if a customer doesn't have tap-to-pay they just insert their card. I do keep my old magstripe reader handy just in case. There have been a few times my contactless/chip reader didn't work for... Source: over 3 years ago
  • Square mag stripe reader
    I have this one - https://squareup.com/us/en/hardware/contactless-chip-reader. Source: about 4 years ago

View more

Alternatives to CodeCrafters and Square Contactless Reader

When comparing CodeCrafters and Square Contactless Reader, you can also consider the following products.