The document discusses mobile app development approaches, including native, hybrid, and cross-platform. It focuses on Flutter, describing it as Google's UI toolkit that uses Dart and allows building apps from a single codebase for mobile, web, and desktop. Flutter uses widgets as individual app components and everything is considered a widget. Some major companies using Flutter include Google, Hamilton Musical, Alibaba, and Chase.

1. Dhaval Solanki
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Office Email : dhaval@lionobytes.com

2. Mobile App Development Approaches
1. Native Approach
2. Hybrid Approach
3. Cross-Platform Approach

3. 1. Native Approach
Objective -
C
Swift
Kotlin
Java
AndroidIphone

4. 2. Hybrid Approach Platforms

5. 3. Cross-Platform Approach
Flutter is owned by Google
Xamarin is Owned by Microsoft
React Native is owned by Facebook
Hybrid approach is the combination of Native & Web

6. Flutter is Google’s UI toolkit for building beautiful,
natively compiled applications for mobile, web, and
desktop from a single codebase.
Flutter use Dart language for Development.
Flutter

7. Dart is an open-source general-purpose programming
language.
It is originally developed by Google and later approved as a
standard by ECMA.
Dart is a new programming language meant for the server as
well as the browser. Introduced by Google, the Dart SDK ships
with its compiler – the Dart VM.
Dart

8. Flutter Architecture

9. In flutter Everything is Widget….

10. What is widget?
Every individual component in mobile app called widget in flutter.
Following is the list of common widget in flutter.
● Text
● Row
● Column
● Stack
● Container
● ListView
● e.t.c.,

12. Who using flutter?

14. Thank you