Comparison

Flutter Theme vs Learn Kotlin

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

Head to head
About

Flutter Theme

Features
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App Source Code: https://github.com/wondertalik/flutter_app_theme The idea of the application is to help understand the implementation of the material design in Flutter.

About

Learn Kotlin

Features
Read full description

Learn Kotlin from scratch โ€” no experience needed. Bite-sized Kotlin lessons, a real code editor on your phone, and an AI mentor that answers your questions in seconds. Built for complete beginners, students and career switchers. WHY LEARN Kotlin? โ€ข Kotlin is an in-demand skill โ€” a strong addition to any resume โ€ข Learn by doing: every lesson mixes short theory with hands-on practice โ€ข Build real foundations you can use in projects, work and interviews โ€ข Start from zero โ€” every concept is explained in plain language WHAT YOU'LL LEARN โ€ข Kotlin fundamentals โ€” the core concepts, step by step โ€ข The essential building blocks used in real-world Kotlin work โ€ข Practical techniques you can apply right away โ€ข Common mistakes โ€” and how to avoid them โ€ข Hands-on exercises after every topic โ€ข Advanced topics to keep growing beyond the basics EVERYTHING YOU NEED TO LEARN Kotlin โ€ข AI Mentor โ€” stuck on a concept or an error? Ask anything and get a clear answer in seconds โ€ข 100+ bite-sized lessons (5โ€“10 minutes each) โ€” built for real life, not lecture halls โ€ข Real code editor โ€” write and run Kotlin code right on your phone โ€ข Quizzes and coding challenges after every topic to lock in what you learn โ€ข Weekly Code Challenge โ€” compete with learners around the world โ€ข Certificate of completion โ€” pass the final exam and prove your skills โ€ข Streaks, progress tracking and smart reminders to keep you consistent โ€ข Learn on the go โ€” lessons load fast and keep working on flaky connections โ€ข App available in 22 languages WHO IT'S FOR โ€ข Complete beginners taking their first steps โ€ข Students who want extra practice alongside classes โ€ข Career switchers building job-ready skills โ€ข Anyone curious about Kotlin Part of CoddyKit โ€” a family of 40+ coding apps trusted by 100,000+ learners worldwide. Free to start: your first course is free, with a daily AI Mentor allowance. Pro unlocks every course, removes ads and gives you unlimited AI Mentor. Download Learn Kotlin: Code & Build and write your first line of Kotlin today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.coddykit.com/terms/privacy-policy

Screenshots

Flutter Theme3 screens
Learn Kotlin4 screens

Verdict

The call

The clearest difference is in-app purchases: Flutter Theme at none against Learn Kotlin's 4. Flutter Theme also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). On price and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Learn Kotlin sells 4 in-app purchases, starting at $4.99 per 7 days. Flutter Theme asks for nothing beyond the download.

UpkeepUpdate frequency

Flutter Theme ships an update every 3 days, Learn Kotlin every 3 weeks. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

Scorecard4 real differences ยท 2 level
Flutter Theme versus Learn Kotlin: the parameters behind the verdict, then further details
ParameterFlutter ThemeLearn Kotlin
PriceFreeFree
Update frequencyEvery 3 days โ€” betterEvery 3 weeks
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS9.0 โ€” better15.1
Further details โ€” not scored
Size44 MB71 MB
Age rating4+4+
DeveloperVitalii KoretskyiMEHMET CANKER (TR)

In-app purchases

None

Flutter Theme

No in-app purchases

4 purchases

Learn Kotlin

Subscriptions3
  • Weekly Subscription$4.997 Days
  • Monthly Subscription$6.991 Month
  • Yearly Subscription$24.991 Year
One-time1
  • Lifetime Subscription$59.99

Questions

Is Flutter Theme free?
Flutter Theme is free to download, with no in-app purchases.
Is Learn Kotlin free?
Learn Kotlin is free to download, with in-app purchases available.
Do Flutter Theme or Learn Kotlin have ads?
Learn Kotlin shows ads; Flutter Theme does not.
Which is updated more often, Flutter Theme or Learn Kotlin?
Flutter Theme ships an update every 3 days, and Learn Kotlin every 3 weeks. Most recently, Flutter Theme was updated on October 10, 2026 and Learn Kotlin on October 7, 2026.

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