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Flutter & Dart: Complete App Development Course (Udemy.com)

Build Flutter iOS and Android Apps with a Single Codebase: Learn Google's Flutter Mobile Development Framework and Dart

Created by: Paulo Dichone

Last updated March 2025

Our take

Based on the ratings of 5,926 students, a sample of their written reviews and the syllabus, as the course stood in March 2025. No course pays to be reviewed.

This is a beginner-focused Flutter course that, per its description, starts with Dart and works up through widgets, Provider state management, navigation, SQLite and Firebase. The syllabus shows 136 lectures over about 17 hours, and the biggest chunks are the app-building sections: a movie app, a book tracker with a local database, and a water intake tracker backed by Firebase. Around 28,000 students have enrolled since it launched in 2018, and it holds a 4.4 rating from nearly 6,000 reviews. The audience list stretches to managers and entrepreneurs, but the reviews make clear it lands best with people who have never built an app.

Paulo Dichone gets consistent praise for clear, calm explanations, and one non-native English speaker says he is easy to follow. Reviewers like the learn-by-doing structure, and one student went on to publish an Android app after finishing. The complaints are just as consistent. The most common one is age: students in 2020, 2022 and 2023 said chunks of code were deprecated and a Google Play Console video was out of date. Those complaints predate the March 2025 update, so how much got fixed is unclear. Others want more conceptual depth, more exercises, and better practices for large projects. Authentication, animations and authorization get only a light touch.

Value depends on where you start. About 87 percent of ratings are four or five stars, so most students leave satisfied, but one low-star review argues a total beginner could find similar material free on YouTube. The syllabus lists no quizzes or coding exercises, which matches the complaint about a lack of practice. A reasonable pick for a first pass at Dart and Flutter if you can tolerate fixing some deprecated code along the way.

Best forComplete beginners who want Dart basics before Flutter and learn by coding along with a few small apps.
Skip it ifYou already know Flutter basics and want state management, animations or authentication covered in depth.

Pros

  • The description promises Dart fundamentals and OOP before any Flutter, so true beginners are not lost
  • Three real projects: a movie app, a SQLite book tracker and a Firebase water intake tracker
  • Reviewers say Paulo's explanations are clear and simple, even for a non-native English speaker
  • One reviewer reports the instructor answered questions within 24 hours

Cons

  • Students in 2020 to 2023 reported deprecated code and outdated videos; no review yet confirms the March 2025 refresh fixed it
  • Light on exercises and conceptual explanation; some concepts are just coded without being explained
  • Authentication, animations and best practices for large projects get little coverage
English isn't my first language and Paulo is so clear it's easy to grasp what he is explaining.
Giuseppe Russo Coco, a student

Listed as all levels, but requirements say no coding experience is needed and reviewers agree it is really a beginner course.

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What you will learn

  • Be ABLE to Build Any iOS and Android App You Want
  • MASTER Dart and Flutter Framework
  • BUILD Full-fledged Apps for Your Startup or Business
  • CREATE a Portfolio of Apps to Apply for Development Job
  • WORK as A Cross-Platform Mobile Developer Who can Develop iOS and Android Apps
  • GAIN a Competitive Advantage in the Workplace as a Flutter Mobile Developer

Course content

16 sections · 136 lectures · 17 hours of video 3 articles

  1. 1Introduction 2 free previews4 lectures · 13 min
  2. 2Windows - Flutter Development Environment Setup1 lecture · 14 min
  3. 3MAC - Flutter Development Environment Setup1 lecture · 22 min
  4. 4Download Course Resources2 lectures
  5. 5Setup Visual Studio Code and Running the First Flutter App3 lectures · 15 min
  6. 6Why Flutter - Benefits and Motivation Deep Dive 1 free preview10 lectures · 1.3 hours
  7. 7Flutter Widgets - Stateful and Stateless Widgets Deep Dive 2 free previews22 lectures · 2.7 hours
  8. 8Flutter State Management - Provider & Improving Previous Apps 1 free preview13 lectures · 2.4 hours
  9. 9Flutter Navigation - Parsing JSON Files, Listview Widget - Build a Movie App19 lectures · 2 hours
  10. 10Data Persistence with Sqlite Database & Parsing JSON From APIs - Book Tracker33 lectures · 4.4 hours

Who it is for

The instructor says it suits

  • Beginner Developers and Intermediate- Advanced Web or Mobile Developers new to Dart and Google Flutter Mobile SDK
  • Android Developers Who Want to Build iOS Apps with Single Codebase
  • iOS Developers Who Want to Build Android Apps with Single Codebase
  • Web Developers Who Want to Build Android and iOS Apps with Single Codebase
  • Entrepreneurs Who Want to Build Android and iOS Apps with Single Codebase
  • Managers and Program Managers Who Want to Learn How to Build Android and iOS Apps with Single Codebase

What you need before you start

  • A Computer - Mac or PC
  • No Previous Programming Experience Required - I'll go over Everything You'll Need to Get Started
  • Anyone Who Has the "I Can Do It" Mentality
  • Willingness to Learn By Doing - You'll have a Step-by-Step Learning Process with Challenges and Exercises for Better Retention

How it compares

Against the other 73 rated Udemy courses in Flutter on CourseDuck:

  • Rating4.4 out of 5higher than 45% of them
  • Reviews5,926#5 of 74 by number of reviews
  • Length17.3 hourslonger than 71% of them
  • Last updatedMarch 2025more recently than 72% of them

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Course Description

     Full Course Update in 2024                                

Flutter Development is here to stay!

Welcome to The Complete Flutter App Development Course (The World's First Complete Dart and Flutter Course).

Flutter is the new Cross-platform Mobile Development Framework created by Google, allowing developers to build Android and iOS Apps with one single codebase!

Flutter is the BEST way to create cross-platform apps that otherwise would require two distinct mobile development teams to create.

Why is Flutter a BIG Deal?

Flutter is a big deal because any developer (or anyone who wants to learn mobile development) can now build native Android and iOS apps with one codebase ONLY! This means, instead of having to learn Objective-C or Swift to build iOS apps, and Java, or Kotlin to build Android apps, you can now use Flutter Mobile Development Framework to build apps that run natively on both iOS and Android devices using the General-purpose Dart Programming Language.

By learning Flutter App Development, you'll be able to build iOS and Android apps with a single codebase!  This course is the ultimate Flutter tutorial created for those who want to build cross-platform iOS and Android mobile apps using the Dart Programming language.


This course is fully hands-on, in which you'll get the chance to practice and learn:

  • Dart Programming Language - Fundamentals and intermediate topics

  • How to understand Flutter Mobile Development by building apps incrementally.

  • How to design, build, debug Flutter Android and iOS Apps

  • How to get Flutter apps to communicate with a realtime database - Firestore

  • How to build robust apps with Flutter.

You’ll see how easy it’s to get started building Android and iOS apps using Google’s Flutter App Development Framework!

The course is structured in such a way to improve your knowledge retention - by having a lot of hands-on projects.  In each section of the course, you will be practicing and building something meaningful and useful, which will further your understanding of Flutter iOS and Android Development.

For instance, you'll start by learning the very basics of the Dart Programming language (which is the programming language used in Flutter) - you'll learn control flow and functions, how to do arithmetic in Dart, and so forth. 

Next, you'll learn Object-Oriented Programming in Dart - understanding how to construct classes and Objects and how it all works when building robust programs.  Furthermore, you'll learn intermediate and advanced Dart topics such as Abstract classes, Interfaces, and Data Structures. 

Once you've learned the Dart Programming language, you'll then start with Flutter Mobile Development.  You'll start by building small, simple iOS and Android apps using Flutter, such as the Business Card app.  Then, we move into the realm of Stateful Widgets in Flutter - how to manage state in an App.

Along the way, we continue to build several fun apps to solidify the main, fundamental Flutter concepts.  You'll also have several challenges you need to further dive deeper into understanding Flutter concepts.

Continuing with the course, you'll also have the opportunity to learn how to parse JSON from a remote API into your Flutter app and cleanly display the parsed data to the user using Material Design concepts.  Additionally, you'll learn how to connect your app to Firebase/Firestore and use a real-time database.

You'll finish the journey by learning how to package up your Flutter iOS or Android app to publish on either the Appstore or Google Play store.

The course will take you from zero to hero - from knowing nothing (or a little) about Flutter iOS and Android Mobile development to building complex, stunning mobile applications!


Why Should You Take This Course?


My name is Paulo Dichone; I've created the most best-selling online programming courses (with over 250,000 happy and satisfied students).

I'm a Software Engineer, a teacher, and the author of highly rated Development courses on Udemy. I've taught over 100,000 students online and received over 15,000 reviews. Students love my teaching methodology, which is heavy on hands-on, project-based approaches.

I know how hard it can be to learn programming and Android development - there's a lot of information out there, but the problem is that it needs to be completed, and it needs to be updated.  I understand how frustrating it's to try to learn something independently and spend months without seeing progress! 


This Course Also Comes With:

  •   Lifetime Access to All Future Updates

  •   A responsive instructor in the Q&A Section

  •   Links to interesting articles and lots of good code to base your next template onto

  •   Udemy Certificate of Completion Ready for Download

  •   A 30 Day, "No Questions Asked" Money Back Guarantee!


Take this complete Flutter course now, completely risk-free!



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Instructor Details

Paulo Dichone

Hi, I’m Paulo – Your Guide to Mastering Development, Cloud, and AI Engineering

With a passion for empowering learners, I’ve had the privilege of teaching over 350,000 students across 175 countries. Whether you’re diving into Android, Java, Flutter, AWS Cloud, or venturing into the world of AI engineering, I’m here to help you unlock your full potential.


My Expertise

I bring extensive hands-on experience in:

    AI Engineering 

    Mobile App Development (Android & iOS)

    Cross-Platform Development (Flutter, Dart, and JavaFX)

    AWS Cloud Solutions


And now, I’m also focused on the AI engineering landscape, helping developers leverage the power of machine learning and automation in their projects.


My Mission

No matter where you are in your journey—whether you're just starting or looking to sharpen advanced skills—my courses are designed to make you an exceptional developer and AWS Cloud Practitioner, equipped to tackle real-world challenges. Beyond coding, I enjoy spending time with my growing family, playing the guitar and mandolin, and traveling whenever I get the chance.


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Reviews

4.4

5,926 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Mudassir Mairaj on 7/21/2026

The course is best suited for complete beginners, as it mainly provides a basic introduction to the topic. If you're looking for more in-depth or practical knowledge, you may find similar beginner-level content available on YouTube for free. Personally, I don't think this course offers enough value for the price. Sorry, Paulo—no offense intended. This is just my honest feedback, and I hope it helps improve the course in the future.

By Satas Kapocius on 10/11/2019

A couple of problems with this course in my opinion: 1. There's a lack of exercises. Often enough I would have to come up with my own ideas on how to test my knowledge. 2. Often concepts are used without a full explanation leaving me to do research. This has also lead me to see that the confusing concepts used in some cases are actually not doing anything (like setting a key in a stateless widget with no collections). This is just confusing and unnecessary. 3. Best practices are not used quite often. For example, heights and widths of an image are being hard coded instead of showing concepts to fit various different screen sizes. On the other hand, concepts that are explained in full and offer some exercises are done well. In general, the course is ok if you are not a beginner, because you know what to look up and how to apply best practices. However, if you are a beginner this course could often confuse you and lead to some poor decision making.

By Giuseppe Russo Coco on 8/25/2019

In the past I've already put a 5 stars review on this course, writing it was a course worth 10x the price, English isn't my first language and Paulo is so clear it's easy to grasp what he is explaining. This was my first approach to coding and some months after this course I published an app for Android that is now installed on 11 thousands of devices on multiple countries around the world. Of course learning never ends, but this course was definetely a GREAT start.

By Luke O'Brien on 3/25/2019

Yes I particularly found the last videos where Paulo answered questions very useful, as I'd been wondering some of those things myself through the whole course. I feel like I have a great foundation after doing this course. Loved the little personal stories from Paulo, too -- with so much material it's nice to break it up and get to know the instructor a bit outside of just learning to code. THANK YOU VERY MUCH!!! Lastly, ALL THE VERY BEST WITH THE ARRIVAL OF YOUR DAUGHTER IN 2 MONTHS. Best wishes, Luke

By Lawrence Mayfield on 1/26/2019

I thought long and hard about it, and I was going to give this course 4 stars. But I am deciding to give it five. There are some pros and some cons. But the Pros are so much greater, that in comparison, even though I am not 100% happy with this course, I am very satisfied with my investment and owe a large portion of my Dart/Flutter knowledge to Paulo. Let's start with the CONS: - Some videos towards the later parts of the series has outdated content. He does try to update, but only a matter of time before some one else's newer course will over run this one. - Way too many ignored student questions. So many videos I wanted to ask a question, but noticed that some people never got an answer from 5+ months ago. And other times I noticed he responded to some one 2 months ago. Very inconsistent with answering important questions. - Too many problems being solved by other students in the comments. Imagine paying for a course, then finding that the code isn't working as intended. You notice multiple people recently running into this problem, and Paulo is no where to be seen, only to have another student figure it out. I don't mind the help, but I do expect the teacher or the course to help me through everything, not other students. I didn't pay for that. - Being good at the content doesn't mean that you will be taught well. He did a great job, as I will touch on in my PROs, but it is very easy to get lost in his course because there is more doing than explaining of why I am doing. (More in the PROs) PROS: - I've purchased multiple Flutter courses on Udemy, and I believe hands down that Paulo's should be everyone's first tutorial. This course is currently the best for beginners. I believe everyone should buy more than one course, but buy this one first. Paulo will give you a great places to start. - The content is rich. He has a very solid and wide range of elements that will help anyone no matter your background start from scratch. Worth the investment. - Paulo may not be an expert teacher, he may not be the best at helping get what he knows into our heads, but he does a wonderful job delivering a well paced course to us. Walking us through the steps, and at a basic pace. He doesn't overwhelm you with too much info, while at the same time, it feels like too much. But with that said, he speaks clearly, and speaks simply. The only downside is getting certain points across, which isn't so bad in comparison. - He gives us some great resources. - His updated videos are good. I am glad to see there was newer content towards the end, I only hope he keeps going. - I have confidence that anyone who finishes this course will have a very solid understanding of Dart/Flutter. Not enough to be an expert, but enough to not get lost. - Worthwhile purchase. Best buy for beginners. (yeah I am repeating myself)

By Yong Meng Lee on 1/13/2019

As a mobile apps developer, oftentimes I find myself not diving deep enough to master certain topic that I’ve done before. Sometimes I feel really discouraged for not having a good mentor in my life to guide me along the journey of mobile apps development. I knew a lot of basic knowledge and have gained some experience in iOS development (at least more than normal people will do), I learnt Objective-C, then I learnt Swift, and then I had a chance to learn React Native. However, things have always changed in my life and sometimes I find it helpless for not being able to dive deep enough in one particular topic (say the programming languages alone). Yeah, indeed I learnt a lot of programming languages, but I’m not even close to become mastery in any one particular programming language at all. I have been working in this field for more than two years, but I find myself not even gaining one-year-equivalent experience. This course not only makes me reflect the way I learn mobile applications development, but it also exposes me to so many possibilities in mobile application development (such as how to connect pieces of code together to become one fully functional application and so on). Although it is quite elementary in certain sections, but to the very least, this makes me look back at my past, be able to see how far I’ve been moving. Yes, I still need to keep moving to become a true master. Things always get updated, but the constant here is that, we need to keep pace with all the changes as well. I still can’t forget the night when I had successfully run the Flutter + Firebase code, I almost cried tears of joy. Maybe I’m too dramatic, but that’s the one thing I’ve missed long time ago. Sorry for the long message, but this is really enlightening a new hope for me to keep moving on, keep learning. Mobile application development is indeed the beginning of my career, but I will definitely not give it up as a crucial part of my life. Thank you and well done, Paulo! =D

By Craig Hankerson on 12/2/2018

This course by Paulo is great for the cost, time spent in developing this by the teacher, & overall what you can learn. I spent 4 days straight doing a bootcamp with this course. As a former web designer the course allows me to move ahead & accomplish going beyond the web & start to develop mobile apps for both Android & iOS users. If allowed I did a full video review here https://www.youtube.com/watch?v=21tiRv96TMo Thank you Paulo & apologize for spelling & saying your name wrong in so many of my videos about your lessons.

By Liviu Damian on 8/7/2018

I am not a fun of Firebase. This is not even a "database" from the RDBMS perspective, nor from a Graph database perspective. It is a simple collection of key:value pairs and labeling it as "real time" makes this looking mainly like a Mongo DB on steroids. i am not a fan of Mongo DB either. As improvements for this course (like for all other courses teaching UI), I would like to see: - usage of real database even if we need to create a real DB and access it by creating an API. - deployment of the App step by step on Google Play and Apple Store. There is no real world app without real databases, living in real servers. Not sure why all UI instructors wants to make us to believe that data required for real world apps lives somewhere inside our UI, or in a file near by?

By Radu Sersescu on 7/5/2018

This course was really helpful and now, that I've finished it, I can say with confidence that I am able to build an app on my own. The course is very well explained, it touches the most important things you need to know in order to create an app and it is really engaging. I really like that we still get updates and new tutorials and I can't wait to see some more content on Firebase. In my opinion, this is the most complete Flutter course on Udemy and I recommend it to everyone!

By Alan Frye on 6/9/2018

The was a great course in order to learn the new flutter framework. I have been following the Google Flutter project for its inception and too find a course on it so early in the flutter lifecycle was great. The instructor does a great job explaining the framework and its components that I feel that it has made it easy to understand especially since I have some background in both Dart and Android programming. Keep up the great work.

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Overall Score : 88 / 100