Comparison

Codecademy Go vs OnSecure eBook Reader

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

OnSecure eBook Reader

This application offers an interactive eBook reading experience with a fresh design. It integrates books with videos, audio, images, and interactive elements to enhance learning and engagement.

Highlights
  • Interactive eBook reader
  • Integrated videos and audio
  • Image banks
  • Synched audio
  • Book download capabilities
  • Engaging learning experience
Features
Read full description

OnSecure is an interactive eBook Reader Application. The App comes in a stunning new design, refreshing eBook Interface, book download capabilities and a host of features to enhance your learning. It seamlessly integrates eBooks with videos, synched audios, image banks and interactivities for an engaging eBook reading experience.

Screenshots

Codecademy Go4 screens
OnSecure eBook Reader4 screens

Verdict

The call

The clearest difference is rating: Codecademy Go at 4.8 against OnSecure eBook Reader's 1.0. Codecademy Go also leads on ratings volume (38K vs 1). OnSecure eBook Reader's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 15.1). On price, update cadence, ads 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. OnSecure eBook Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Codecademy Go holds the better App Store score, 4.8 against 1.0. 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.

UpkeepUpdate frequency

Codecademy Go ships an update every 6 weeks, OnSecure eBook Reader every 2 months. The most recent releases landed on September 24, 2026 and June 5, 2026 respectively.

Scorecard5 real differences · 5 level
Codecademy Go versus OnSecure eBook Reader: the parameters behind the verdict, then further details
ParameterCodecademy GoOnSecure eBook Reader
PriceFreeFree
Rating4.8 (38K ratings) — better1.0 (1 ratings)
Positive reviews51.6% of reviews—
Number of ratings38K — better1
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.111.0 — better
Further details — not scored
Size28 MB108 MB
Age rating4+4+
DeveloperCodecademy, LLCOnFulfillment Inc.

Customer experience

Codecademy Go

All ratings37,946 ratings
Positive95.3%
Neutral2.6%
Negative2.1%
Written reviews698 reviews
Positive51.6%
Neutral11.7%
Negative36.7%

OnSecure eBook Reader

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

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

OnSecure eBook Reader

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
None

OnSecure eBook Reader

No in-app purchases

Questions

Is Codecademy Go free?
Codecademy Go is free to download, with in-app purchases available.
Is OnSecure eBook Reader free?
OnSecure eBook Reader is free to download, with no in-app purchases.
Which has better reviews, Codecademy Go or OnSecure eBook Reader?
Codecademy Go is rated higher. Codecademy Go averages 4.8 out of 5 from 38K ratings, while OnSecure eBook Reader averages 1.0 from 1 ratings.
Do Codecademy Go or OnSecure eBook Reader have ads?
Neither Codecademy Go nor OnSecure eBook Reader shows ads.
Which is updated more often, Codecademy Go or OnSecure eBook Reader?
Codecademy Go ships an update every 6 weeks, and OnSecure eBook Reader every 2 months. Most recently, Codecademy Go was updated on September 24, 2026 and OnSecure eBook Reader on June 5, 2026.

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