Comparison

English Grammar In 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

English Grammar In

Enhance your English grammar with a comprehensive app offering lessons from essential to advanced levels. Engage in practical exercises and practice activities to solidify your understanding and improve daily communication.

Highlights
  • Grammar lessons for all levels
  • Essential, intermediate, and advanced topics
  • Practical exercises
  • Engaging practice activities
  • Improve daily communication
Features
Read full description

English Grammar In Use helps you learn, practice, and review English grammar in a simple and structured way. The app is designed for learners who want to improve grammar through short lessons and focused quizzes. Lessons are organized by level and topic, making it easier to find what you need and continue learning every day. Key features: • Learn grammar by level: Essential, Intermediate, and Advanced • Browse lessons by organized grammar topics • Search lessons and topics quickly • Practice with short quizzes • Track progress for each lesson and level • Review quiz results and learn from mistakes • Continue learning from where you left off • Daily practice and learning statistics • Clean, modern interface with dark mode support Whether you are reviewing basic grammar, preparing for exams, or improving your English skills, English Grammar In Use gives you a clear path to practice and improve little by little. Start learning, practice every day, and master English grammar with confidence.

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

English Grammar In4 screens
Learn Ruby4 screens

Verdict

The call

The clearest difference is price: English Grammar In at Free against Learn Ruby's $1.99. Learn Ruby's advantage is in-app purchases (none vs 10) and ads (none vs shown). On 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

English Grammar In is free to download; Learn Ruby costs $1.99 up front. English Grammar In sells 10 one-off in-app purchases. Learn Ruby asks for nothing beyond the download.

Scorecard4 real differences · 6 level
English Grammar In versus Learn Ruby: the parameters behind the verdict, then further details
ParameterEnglish Grammar InLearn Ruby
PriceFree — better$1.99
Rating4.6 (18 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings18 — better—
Update frequencyEvery 2 months—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size106 MB36 MB
Age rating4+4+
DeveloperThanh Vu TruongAhmad Masood

In-app purchases

10 purchases

English Grammar In

One-time10
  • Essential Level Pack #2$0.99
  • Essential Level Pack #3$0.99
  • Essential Level Pack #6$0.99
Show 7 more
  • Essential Level Pack #7$0.99
  • Intermediate Level Pack #2$0.99
  • Advanced Level Pack #1$0.99
  • Remove iAds$2.99
  • Grammar Essential Level$3.99
  • Grammar Advanced Level$5.99
  • Grammar Intermediate Level$9.99
None

Learn Ruby

No in-app purchases

Questions

Is English Grammar In free?
English Grammar In is free to download, with in-app purchases available.
Is Learn Ruby free?
Learn Ruby costs $1.99, with no in-app purchases.
Do English Grammar In or Learn Ruby have ads?
English Grammar In shows ads; Learn Ruby does not.

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