Comparison

Codecademy Go vs Simzy

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

Head to head
About

Codecademy Go

Practice coding skills on the go with personalized recommendations and daily flashcards. Reinforce concepts, review syntax, and track your progress to stay on track with your learning goals. Learn various tech skills like web development, data science, and AI.

Highlights
  • Personalized course recommendations
  • Daily coding flashcards
  • Practice coding syntax
  • Track progress and streaks
  • Learn AI, Web Dev, Data Science, and more
  • Streamlined onboarding
Features
Read full description

Continue building your tech skills anytime, anywhere with Codecademy Go — now with a more personalized user experience. The Codecademy Go mobile app helps you review, practice, and stay on track to meet your goals, no matter how busy your life gets. With a brand-new UX, it’s easier than ever to get started and continue your growth. “Taking a few minutes a day to reinforce the underlying concepts has been an easy way to remember them, even on days when I’m not coding.” — Chance N., Codecademy Go Learner “Comparing it to all of the other coding apps I have tried this one is best at bringing together learning, practicing, and practicality via articles into one place.” — Sean M., Codecademy Go Learner NEW FEATURES • Streamlined onboarding to help you get started fast • Easier course enrollment — jump in with one tap • Personalized course recommendations tailored to your interests • Learners can upgrade their plan in-app to continue learning without interruption ALSO INCLUDED • Discover a new way to practice coding syntax • Remember more with daily flash cards you can skim on the go • Review anywhere — no desktop required • Learn how to apply your skills with real-world tips from industry pros • Track your progress and maintain your streaks WHAT CAN I LEARN? • AI and Machine Learning • Web Development • Data Science • Computer Science • HTML & CSS • Python • JavaScript • SQL • And more Our Privacy Policy can be viewed at: https://www.codecademy.com/policy Our Terms of Use can be viewed at: https://www.codecademy.com/terms

About

Simzy

This app offers interactive lessons, coding practice, and real projects to help users learn programming, coding, and AI. It features structured learning paths for various languages and concepts, designed for daily learning on multiple platforms.

Highlights
  • Interactive lessons
  • Coding practice exercises
  • Real-world projects
  • Structured learning paths
  • Cross-platform availability
  • Daily learning focus
Features
Read full description

Simzy – Learn Programming, Coding & AI Simzy is a cross-platform app designed to help you learn programming, coding, and AI anytime, anywhere. Whether you're a beginner or improving your developer skills, Simzy provides interactive lessons, coding practice, and real projects to help you learn faster. Best of all — Simzy is completely 100% free. Available on the App Store and on the web at simzy.net. Learn Programming in Minutes a Day Build real coding skills with short, focused lessons designed for daily learning. Just a few minutes a day can help you progress in programming and technology. Interactive Coding Practice Practice what you learn with interactive coding exercises directly inside the app. Reinforce concepts and build confidence with hands-on learning. Hands-On Coding Projects Apply your knowledge through real-world projects that help you develop practical programming experience and strengthen problem-solving skills. Smarter Learning Techniques Simzy uses memory and learning techniques to help you retain programming concepts and improve your coding skills more effectively. Structured Learning Paths Explore guided courses and programming paths including: • Python Programming • C# Programming • AI and Technology Fundamentals • Computer Science Basics • Programming for Beginners Learn Anytime, Anywhere Simzy works across platforms so you can learn coding on mobile or web whenever it fits your schedule. Start learning programming, coding, and AI today with Simzy.

Screenshots

Codecademy Go4 screens
Simzy4 screens

Verdict

The call

The clearest difference is review sentiment: Simzy at 88% against Codecademy Go's 52%. Simzy also leads on update cadence (every 4 days vs every 6 weeks) and rating (5.0 vs 4.8). Codecademy Go's advantage is ads (none vs shown) and ratings volume (38K vs 8). On price, in-app purchases, monetization model and device support 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. Codecademy Go sells 4 in-app purchases, starting at $29.99 per month and Simzy sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Simzy holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Codecademy Go has 38K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 52% of Codecademy Go's written reviews are positive against 88% of Simzy's.

UpkeepUpdate frequency

Codecademy Go ships an update every 6 weeks, Simzy every 4 days. The most recent releases landed on October 3, 2026 and September 23, 2026 respectively.

Scorecard6 real differences · 4 level
Codecademy Go versus Simzy: the parameters behind the verdict, then further details
ParameterCodecademy GoSimzy
PriceFreeFree
Rating4.8 (38K ratings)5.0 (8 ratings) — better
Positive reviews51.5% of reviews87.5% of reviews — better
Number of ratings38K — better8
Update frequencyEvery 6 weeksEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size28 MB87 MB
Age rating4+4+
DeveloperCodecademy, LLCLe Nga

Customer experience

Codecademy Go

All ratings37,985 ratings
Positive95.3%
Neutral2.6%
Negative2.1%
Written reviews699 reviews
Positive51.5%
Neutral11.7%
Negative36.8%

Simzy

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews16 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

Bugs and requests

Codecademy Go

Reported bugs

4 issues
  • Practice questions not loading correctly
  • Inability to progress through lessons
  • Login and navigation issues
  • Inconsistent performance across devices

Requested features

4 requests
  • Ability to continue courses from website
  • More detailed explanations and feedback
  • Customizable practice sessions
  • iPad-specific interface

Simzy

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Codecademy Go

Subscriptions4
  • Plus Monthly Subscription7 Days trial$29.991 Month
  • Pro Monthly Subscription7 Days trial$39.991 Month
  • Plus Annual Subscription7 Days trial$178.991 Year
Show 1 more
  • Pro Annual Subscription7 Days trial$239.001 Year
3 purchases

Simzy

One-time3
  • Simzy Pro 3 tháng$9.99
  • Simzy Pro 6 tháng$14.99
  • Simzy Pro 1 năm$24.99

Questions

Is Codecademy Go free?
Codecademy Go is free to download, with in-app purchases available.
Is Simzy free?
Simzy is free to download, with in-app purchases available.
Which has better reviews, Codecademy Go or Simzy?
Simzy is rated higher. Codecademy Go averages 4.8 out of 5 from 38K ratings, while Simzy averages 5.0 from 8 ratings.
Do Codecademy Go or Simzy have ads?
Simzy shows ads; Codecademy Go does not.
Which is updated more often, Codecademy Go or Simzy?
Codecademy Go ships an update every 6 weeks, and Simzy every 4 days. Most recently, Codecademy Go was updated on October 3, 2026 and Simzy on September 23, 2026.

Other comparisons