Comparison

Codecademy Go vs JS Quiz

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

JS Quiz

Learn JavaScript quickly through engaging, game-like quizzes. An AI personalizes your learning path and offers instant help when you're stuck. Build programming skills in just 5 minutes a day, from beginner to advanced levels.

Highlights
  • Learn JavaScript in 5 minutes daily
  • AI-suggested optimal questions
  • AI Teacher for instant help
  • Questions for all levels (beginner to advanced)
  • Interactive chat with AI Teacher
  • Progressive skill building
Features
Read full description

■ Learn JavaScript in just 5 minutes a day - like playing a game! ■ AI suggests optimal questions based on your learning progress! ■ Ask the AI Teacher when you don't understand something! JavaScript Quiz is an app that lets you learn JavaScript quickly on your smartphone. Even during short breaks or commuting, you can solve a few questions in just 5 minutes and gain programming knowledge. The AI suggests questions for you, so you can start learning immediately when you open the app. We offer questions for all levels, from beginners to advanced users. From basic knowledge questions to tricky ones that will make you think - challenge yourself with various questions! If there's something you don't understand, ask the AI Teacher! With JavaScript Quiz, you can chat with the AI Teacher completely free. By asking questions, you'll deepen your learning and master JavaScript. Start with just 5 minutes a day and gradually build your programming skills! You'll definitely discover knowledge you never knew before!

Screenshots

Codecademy Go4 screens
JS Quiz4 screens

Verdict

The call

The clearest difference is review sentiment: JS Quiz at 100% against Codecademy Go's 51%. JS Quiz also leads on update cadence (every 8 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 1). 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 JS Quiz sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

JS Quiz 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 1, so its average is the more settled of the two. Written reviews point the same way: 51% of Codecademy Go's written reviews are positive against 100% of JS Quiz's.

UpkeepUpdate frequency

Codecademy Go ships an update every 6 weeks, JS Quiz every 8 days. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Codecademy Go versus JS Quiz: the parameters behind the verdict, then further details
ParameterCodecademy GoJS Quiz
PriceFreeFree
Rating4.8 (38K ratings)5.0 (1 ratings) — better
Positive reviews51.5% of reviews100.0% of reviews — better
Number of ratings38K — better1
Update frequencyEvery 6 weeksEvery 8 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size28 MB82 MB
Age rating4+4+
DeveloperCodecademy, LLCCreatopia Inc.

Customer experience

Codecademy Go

All ratings37,985 ratings
Positive95.3%
Neutral2.6%
Negative2.1%
Written reviews701 reviews
Positive51.5%
Neutral11.7%
Negative36.8%

JS Quiz

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

JS Quiz

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

JS Quiz

Subscriptions3
  • premium weekly3 Days trial$0.997 Days
  • Monthly Premium3 Days trial$2.991 Month
  • Yearly Premium3 Days trial$29.991 Year

Questions

Is Codecademy Go free?
Codecademy Go is free to download, with in-app purchases available.
Is JS Quiz free?
JS Quiz is free to download, with in-app purchases available.
Which has better reviews, Codecademy Go or JS Quiz?
JS Quiz is rated higher. Codecademy Go averages 4.8 out of 5 from 38K ratings, while JS Quiz averages 5.0 from 1 ratings.
Do Codecademy Go or JS Quiz have ads?
JS Quiz shows ads; Codecademy Go does not.
Which is updated more often, Codecademy Go or JS Quiz?
Codecademy Go ships an update every 6 weeks, and JS Quiz every 8 days. Most recently, Codecademy Go was updated on November 3, 2026 and JS Quiz on October 25, 2026.

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