Comparison

enfkey vs CraftOS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

enfkey

Easily program NFC tags to share websites, social media profiles, contact information, and more. Save your programmed content for quick access and future use. Share your digital identity with a tap.

Highlights
  • Program NFC tags
  • Share websites
  • Share social media profiles
  • Store contact information
  • Save programmed content
  • Quick access to saved records
  • Added email option
Features
Read full description

Programming Enfkey In the first box you will choose what you’d like to program: • Website • Social Media • Cash App • LinkTree • Call • Text Social Media • Instagram • Twitter • Tik Tok • Facebook CALL/TEXT Enter any phone number to store to your Enfkey you can choose between prompting a call or a text message In the 2nd box you enter the information you’d like to program • Websites don’t need “www” just type in the url: i.e. google.com, apple.com, cnn.com etc. • You simply enter your username for the social media category • Cash App requires you to add the “$” before your username” i.e. Username HOW TO PROGRAM ENFKEY • When you’re ready to program your Enfkey tap SCAN • Tap Scan. • Hold your Enfkey close to the top of your iOS device. • Once you see the check (Successfully wrote data to tag) that’s it. • Start sharing! QUICK ACCESS! We also provide users the ability to save the content you’re programming. This gives you the ability to quickly program your Enkey for future use. Follow the steps below: To Save • After entering the information, you wish to program tap save in the top left corner • Done Accessing Saved Records • Simply tap the “Saved Records” tab located in the top right corner. • Tap the record you want to program. • Hold your Enfkey close to the top of your iOS device. •. Added Email Option •. Removed Facebook and Instagram links

About

CraftOS

This app emulates a classic text-based computer environment, allowing you to write and run Lua programs. It's perfect for learning to code or exploring existing programs from a popular Minecraft mod, all within a retro terminal interface.

Highlights
  • Lua 5.2+ scripting environment
  • 16-color text-based terminal
  • Virtual filesystem
  • Built-in shell
  • Extensive APIs
  • Compatibility with ComputerCraft programs
  • Exclusive graphics mode
Features
Read full description

CraftOS-PC is a fantasy terminal that allows you to write and run programs inside an ‘80s-style text console. CraftOS-PC emulates the popular Minecraft mod "ComputerCraft", which adds programmable computers to Minecraft using the Lua programming language. CraftOS-PC takes this experience outside Minecraft to allow you to run the same programs anywhere you go. CraftOS-PC provides a set of functions (called APIs) that make it super easy to do simple tasks such as write text to the screen, read files, and more. The simplicity of these functions makes CraftOS-PC great for new programmers, but their power makes it possible to write all sorts of complex programs with less code. If you aren’t ready to write programs yet, there’s already a large number of programs for ComputerCraft that will work in CraftOS-PC, ranging from simple games to whole graphical operating systems. These can be downloaded through the built-in Pastebin and GitHub Gist clients. • Full Lua 5.2+ scripting environment and command-line REPL • 16-color text-based terminal display • Expansive virtual filesystem for program and data storage • Built-in shell with syntax similar to most desktop shells • APIs to easily access terminal, filesystem, Internet, event queue, and more • Built-in programs make it easy to navigate & edit files without a single line of code • Plenty of help documents to assist programmers • Compatibility with thousands of existing ComputerCraft programs • Over 3x faster than Minecraft mod and comparable emulators • Emulation of all peripherals available in ComputerCraft • Easily access configuration from inside CraftOS • Exclusive graphics mode providing up to 256-color, pixel-based screen manipulation • Edit Lua scripts from CraftOS or other code editing apps • Open-source app makes it easy to suggest and contribute changes Documentation on all of the APIs that ComputerCraft provides are available at https://tweaked.cc, and CraftOS-PC’s unique APIs are described at https://www.craftos-pc.cc/docs/. Join the CraftOS-PC community at https://www.craftos-pc.cc/discord!

Screenshots

enfkey4 screens
CraftOS4 screens

Verdict

The call

The clearest difference is in-app purchases: enfkey at none against CraftOS's 1. enfkey also leads on rating (5.0 vs 4.8). CraftOS's advantage is ratings volume (17 vs 2). On price, update cadence, ads and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CraftOS sells 1 one-off in-app purchase. enfkey asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

enfkey holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: CraftOS has 17 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

enfkey ships an update every 3 months, CraftOS every 4 months. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
enfkey versus CraftOS: the parameters behind the verdict, then further details
ParameterenfkeyCraftOS
PriceFreeFree
Rating5.0 (2 ratings) — better4.8 (17 ratings)
Positive reviews—88.2% of reviews
Number of ratings217 — better
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size36 MB11 MB
Age rating17+4+
DeveloperDavid PersonJack Bruienne

Customer experience

enfkey

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

CraftOS

All ratings17 ratings
Positive94.1%
Neutral0.0%
Negative5.9%
Written reviews17 reviews
Positive88.2%
Neutral0.0%
Negative11.8%

In-app purchases

None

enfkey

No in-app purchases

1 purchases

CraftOS

One-time1
  • Plugin Collection 1$0.99

Questions

Is enfkey free?
enfkey is free to download, with no in-app purchases.
Is CraftOS free?
CraftOS is free to download, with in-app purchases available.
Which has better reviews, enfkey or CraftOS?
enfkey is rated higher. enfkey averages 5.0 out of 5 from 2 ratings, while CraftOS averages 4.8 from 17 ratings.
Do enfkey or CraftOS have ads?
Neither enfkey nor CraftOS shows ads.
Which is updated more often, enfkey or CraftOS?
enfkey ships an update every 3 months, and CraftOS every 4 months. Most recently, enfkey was updated on October 21, 2026 and CraftOS on October 30, 2026.

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