Comparison

Learn JavaScript DLA vs Learn Ruby

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

Head to head
About

Learn JavaScript DLA

Master the most popular web programming language with interactive lessons and a live coding environment. Progress from beginner to advanced topics and earn a completion certificate to boost your career. Learn efficiently and practice interactively anytime, anywhere.

Highlights
  • Step-by-step lessons (beginner to advanced)
  • Live JavaScript IDE for writing and running code
  • Interactive learning exercises
  • Completion certificate
  • Modern, intuitive design
  • Updated content on latest trends
Features
Read full description

Learn JavaScript is the ultimate app to master the most popular programming language for the web. Learn from basics to advanced techniques, with interactive lessons and real-time coding practice. Main features: Step-by-step lessons: from beginner to advanced, with clear explanations and examples. Live JavaScript IDE: write, run, and see your code instantly. Interactive learning: practice directly in the app and solidify your knowledge. Completion certificate: showcase your skills and enhance your career. Modern, intuitive design: learn anytime, anywhere. Updated content: stay current with the latest JavaScript trends. Learn efficiently, practice interactively, and become a confident web developer!

About

Learn Ruby

Features
Read full description

Master Ruby programming and Ruby on Rails with our easy-to-follow lessons! Learn Ruby – Ruby on Rails is your complete guide to becoming a confident developer. Whether you’re a beginner learning your first language or an experienced coder exploring Ruby on Rails, this app makes learning interactive, simple, and fun. Explore structured lessons, examples, and coding tips designed to help you write clean, efficient Ruby code. Practice, read, and understand real-world concepts used by professional developers every day. Key Features: Step-by-step Ruby & Rails tutorials Beginner-friendly explanations Real examples and syntax notes Beautiful, easy-to-read design Start your coding journey today and become a Ruby expert with Learn Ruby – Ruby on Rails!

Screenshots

Learn JavaScript DLA4 screens
Learn Ruby4 screens

Verdict

The call

The clearest difference is price: Learn JavaScript DLA at Free against Learn Ruby's $1.99. Learn Ruby's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 15.0). On 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

Learn JavaScript DLA is free to download; Learn Ruby costs $1.99 up front. Learn JavaScript DLA sells 4 one-off in-app purchases. Learn Ruby asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Learn JavaScript DLA versus Learn Ruby: the parameters behind the verdict, then further details
ParameterLearn JavaScript DLALearn Ruby
PriceFree — better$1.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.012.0 — better
Further details — not scored
Size140 MB36 MB
Age rating4+4+
DeveloperAirton Siqueira de FreitasAhmad Masood

In-app purchases

4 purchases

Learn JavaScript DLA

One-time4
  • CERTIFICATE OF COMPLETION$2.99
  • Full access with discount$3.99
  • Premium access$4.99
Show 1 more
  • FULL PASS ALL APPS$17.99
None

Learn Ruby

No in-app purchases

Questions

Is Learn JavaScript DLA free?
Learn JavaScript DLA is free to download, with in-app purchases available.
Is Learn Ruby free?
Learn Ruby costs $1.99, with no in-app purchases.
Do Learn JavaScript DLA or Learn Ruby have ads?
Neither Learn JavaScript DLA nor Learn Ruby shows ads.

Other comparisons