Kotlin for Java Developers — 94% Off Coupon

Get Kotlin for Java Developers with this verified 94% off Udemy coupon. This Programming Languages online course is rated 4.5/5, 35,023 students enrolled, 16.5 hours total of on-demand video, taught in English. You'll learn how to create Kotlin programs. Act now — the coupon expires July 6, 2026.

⏱ Duration16.5 hours total
👥 Students35,023 enrolled
⭐ Rating4.5 / 5
🌐 LanguageEnglish
📚 Outcomes3 learning outcomes
Kotlin for Java Developers — Udemy course in Programming Languages — thumbnail
Verified Coupon
$9.99$159.9994% OFF
🎫 Coupon Code
LPA_···
REDEEM COUPON

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Course Overview - Key Takeaways

The following summarizes all verified data points for this course, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CourseSpeak on .

•Course Title: Kotlin for Java Developers
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Tim Buchalka, Goran Lochert, Tim Buchalka's Learn Programming Academy
•Coupon Verified On: June 10, 2026
•Difficulty Level: Advanced
•Category: Programming Languages
•Subcategory: Kotlin
•Duration: 16h 30m of on-demand video
•Language: English
•Access: Lifetime access to all course lectures and updates
•Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements
•Top Learning Outcomes: Create Kotlin programs · Understand the differences between Java and Kotlin · Understand how Java and Kotlin programs interoperate
•Prerequisites: Ideally, have at least a basic knowledge of Java (not essential) · A computer running Windows, Mac OS X or Linux
•Price: $9.99 with coupon / Regular Udemy price: $159.99. Applying this coupon saves you $150.00 (94% OFF).
•Coupon: Click REDEEM COUPON below to apply discount
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What You'll Learn

This course gives you the following verified skills and competencies in Programming Languages:

✓Create Kotlin programs .
✓Understand the differences between Java and Kotlin .
✓Understand how Java and Kotlin programs interoperate.

Course Requirements & Prerequisites

The following background knowledge and tools are recommended before starting this course. Students without these prerequisites may still enroll but should expect a steeper learning curve:

•Ideally, have at least a basic knowledge of Java (not essential)
•A computer running Windows, Mac OS X or Linux

About This Udemy Course

The following is the full official course description as published on Udemy by instructors Tim Buchalka, Goran Lochert, Tim Buchalka's Learn Programming Academy. It covers the curriculum structure, teaching methodology, and topic scope for this Programming Languages course:

Is the Kotlin for Java Developers Coupon Worth It?

Expert review by Josh Smith, Lead Course Reviewer at CourseSpeakUpdated Jun 10, 2026
7.4/10
CourseSpeak Verdict: GoodGrade B+

Unusually strong value for Kotlin for Java Developers, backed by a 4.5-star average from 35,023 students, 16.5 hours of on-demand video, an active verified coupon.

The short answer is yes — provided the Programming Languages skills this course teaches actually line up with what you want to build. The regular price for Kotlin for Java Developers on Udemy is $159.99. The coupon code listed on this page drops that to $9.99 — a saving of $150.00, or 94% off the standard rate. Spread across 16h 30m of on-demand video, that works out to roughly $0.61 per hour of content — less than the cost of a single chapter of most printed programming languages textbooks.

A discount is only worth something if the material delivers, and the curriculum here is built around practical outcomes. Tim Buchalka and Goran Lochert and Tim Buchalka's Learn Programming Academy walk you through create Kotlin programs, understand the differences between Java and Kotlin, and understand how Java and Kotlin programs interoperate — concrete skills you can apply, not abstract theory. It has already been taken by 35,023 students and holds a 4.5-star average from verified reviews, which is a reasonable sign the content holds up in practice.

The bar to entry is low: Ideally, have at least a basic knowledge of Java (not essential); A computer running Windows, Mac OS X or Linux. That makes it a realistic choice even if Programming Languages is unfamiliar territory. In practical terms, expect around 16h 30m of on-demand video to work through at your own pace. The material is presented in English.

Pros

  • ✓Verified 94% price reduction.
  • ✓High learner satisfaction (4.5/5).
  • ✓Trusted by 35,023 students.
  • ✓Certificate + lifetime access.

Cons

  • !The coupon is time-limited — once it expires, the price tends to revert toward the standard $159.99.
  • !Lifetime access is tied to Udemy staying online; the platform can change its policies.
  • !Budget for the exercises and quizzes too — they add real time on top of the 16h 30m of video.
Josh Smith
Josh Smith
Lead Course Reviewer
Credentials →

"At roughly $0.61 an hour of video, Kotlin for Java Developers is priced sensibly for what it actually covers — create Kotlin programs and beyond. If Programming Languages is on your roadmap and you value the 4.5-star track record, this coupon is worth using while it's still valid."

✓
Final Verdict: Worth It
Saves you $150.00 against the standard Udemy price

Course Rating Summary

This course holds an aggregate rating of 4.5 out of 5 based on 35,023 student reviews on Udemy.

4.5
35,023 Verified Ratings
The 4.5-star aggregate is drawn directly from verified student reviews on Udemy. CourseSpeak checks these figures against the live course page when each coupon is verified, so the rating and review count reflect the course as it currently stands.

Sourced from Udemy. Last verified: June 10, 2026.

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Frequently Asked Questions

The following questions and answers cover the most common queries about this course, its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of June 10, 2026.

About the Author

Josh Smith
Josh Smith
Udemy Coupon Specialist

8+ years finding and verifying the best Udemy deals. Helped thousands of students save on premium courses through curated coupon codes and exclusive discounts.