Kotlin Tutorial vs Learning Delphi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kotlin Tutorial
Learn Kotlin programming with this app, covering basic to advanced concepts. It includes practice programs, interview questions, and an online compiler for hands-on learning. Ideal for beginners and professionals.
- Basic and advanced Kotlin concepts
- Practice programs
- Interview questions and answers
- Online Kotlin compiler
- 50+ Kotlin program examples
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Kotlin tutorial provides basic and advanced concepts of Kotlin programming language. Our Kotlin tutorial is designed for beginners and professionals both. * Basic Tutorial * Advanced Tutorial * Practice Programs * Que. and Ans. * Online Kotlin Compiler 50+ Kotlin program example. >> Kotlin Interview Questions and Answers. Kotlin Interview Questions have been designed especially to get you acquainted with the nature of questions you may encounter during your interview for the subject of Kotlin Programming Language. Contact Us: universeassistant083@gmail.com If you choose to subscribe to any of the “Kotlin Premium” Subscriptions, the payment will be charged to your iTunes account at confirmation of purchase. any unused portion of the free trial period, if offered, will be forfeited when you purchase a subscription to that publication. From that moment and further, the subscription automatically renews until auto-renew is turned off at least 24 hours before the end of the current period. You may manage your subscription and turn off auto-renewal by going to your account settings after purchase. No cancellation of the current subscription is allowed during the active period. If you have any questions while using this app, please contact us via email at universeassistant083@gmail.com. Terms of Use - https://sites.google.com/view/javascript-terms-of-usecript/home
Learning Delphi
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Master Delphi with lessons, exercises, and practical challenges! Learning Delphi is a complete, structured course you can study on your phone. With the app, learn Object Pascal and build desktop apps with Delphi. Whether you're starting out or leveling up, follow a clear path with focused content, guided practice, and real progress. What you'll learn • Fundamentals • Control Flow • Routines and Data • Strings and Collections • Applications • Data and Integrations • Advanced Delphi Features • Structured path from beginner to advanced • Clear lessons with practical examples • Interactive exercises with feedback • Challenges to reinforce learning • Built-in IDE to practice in the app • Progress tracking • Certificate of completion • Premium version with no ads • Learn anytime, anywhere at your own pace Featured topics: Object Pascal, routines, forms, collections, data and integrations. Learn by doing Reading alone is not enough. That's why the app combines clear explanations, real examples, and hands-on exercises so you truly apply Delphi — with a built-in IDE to test code while you study. Who is this app for? • Legacy and desktop systems developers • Visual programming students • Professionals maintaining Delphi apps Start today, build a solid foundation in Delphi, and accelerate your journey as a developer. Download now and learn at your own pace.
Screenshots
Verdict
The clearest difference is ads: Learning Delphi at none against Kotlin Tutorial's shown. Kotlin Tutorial's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, in-app purchases 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
Both are free to download. Kotlin Tutorial sells 1 in-app purchase, starting at $0.99 per month and Learning Delphi sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Kotlin Tutorial ships an update every 4 weeks, Learning Delphi monthly. The most recent releases landed on September 29, 2026 and September 28, 2026 respectively.
| Parameter | Kotlin Tutorial | Learning Delphi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 weeks — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 29 MB | 129 MB |
| Age rating | 4+ | 4+ |
| Developer | Jayotsanaben Hadiya | Airton Siqueira de Freitas |
In-app purchases
Kotlin Tutorial
- Monthly Pro Access$0.991 Month
Learning Delphi
- Full access$1.99
- Full access discount$1.99
- CERTIFICATE$2.99
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- FULL PASS ALL APPS$17.99
Questions
Is Kotlin Tutorial free?
Is Learning Delphi free?
Do Kotlin Tutorial or Learning Delphi have ads?
Which is updated more often, Kotlin Tutorial or Learning Delphi?
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