Flutter is an open-source UI software development kit for cross-platform mobile app development, compatible with multiple operating systems like Android and iOS. It enables developers to create high-performance applications using a single codebase written in Dart, featuring a hot reload capability for real-time code changes. Flutter's extensive community support, extensive documentation, and unique widgets contribute to its growing popularity among developers seeking efficient app development solutions.

1. Flutter Development
Services

2. Flutter Guide
101: Future of
Cross Platform
App
Development
The tech world is ever-evolving and we witness this almost
every day with the emergence and fall of new technologies in
the market. However, nowadays the sector that’s pulling major
attention is the mobile app development whether they are
mobile app development companies or businesses that are
looking to develop a mobile application for their own. To serve
your mobile app development requisites, fortunately,
numerous programming tools are available in the industry.
However, the one that’s being adopted more and becoming
popular than others is the Flutter. If you want to build a Flutter
mobile app, you can hire Flutter app developer from various
companies available in India and globally. Let us know about
Flutter in detail, kindly have a look.

3. What is Flutter?
Flutter is an open-source UI Software Development Kit used for cross-
platform mobile app development. It means the application developed using
this tool is compatible to run on multiple operating systems ranging from
Android, iOS to Windows, Mac, Linux, and others.
Initially, Flutter was introduced by Google in 2015 as a beta version. However,
with time, Google kept on working on the improvements of Flutter by
resolving issues encountered during mobile app development. Finally, in
December 2018, Google released its first stable Flutter 1.0 version and since
then its gaining popularity in the field of mobile app development.
Lately, in December 2019, the Flutter app development team released its
latest Flutter 1.12 version, which is the biggest Google release of the year.
The development team reached this stage post resolving around 5,303 issues
from the last versions and including 5970 Pull Requests of around 484
contributors across the globe.
With Flutter, you can create beautiful apps with native performances for both
the Android and iOS platforms just by writing a single codebase. And Flutter
code is written in Dart programming language. Haven’t heard of it, let’s put
some light on the Dart.

4. What is Dart?
Google’s creation Dart is a programming language. With Dart, you can develop web, mobile apps
server, and utilities for IoT devices as well. In the Flutter’s latest 1.12 version, the Dart
programming language has been updated from Dart 2.5 to Dart 2.7. The improved Dart offers
extra benefits which help in flourishing the mobile apps and IoT devices.
The codebase written in Dart is compiled using JavaScript. Developers who have hands-on
writing code for Java and C# can easily learn Dart and imply it in app development. Because
writing code in Dart is quite similar to writing app in Java and C#.

5. How Flutter Works?
The app development using Flutter revolves around the combination of widgets. Flutter provides different types of widgets
for aspects like structure (a menu or button), styling (a font or color scheme), layout (padding) and others. Using these
widgets, you can easily craft the entire UI of the mobile app. These are Flutter developed widgets and due to it being an
open-source platform, any developer across the world can use these widgets. Also, developers avail the freedom of creating
their own widgets. With other frameworks, you may witness performance issues while compiling programming language to
other platforms using JavaScript bridge. However, this is not the issue with Flutter because it comes with reactive-style
views and employs Dart for writing apps. In terms of compiling Dart, it automatically compiles ahead of time (AOT) into the
native code for different platforms without using JavaScript bridge. Since it gets compiled to native code ahead of time, the
app startup time automatically scaled up to the next level.
For your information, Flutter is the only cross-platform mobile app development framework that comes with a reactive view
without any use of JavaScript. This is the reason which pulls a majority of developers towards cross-platform app
development using Flutter.

6. What are Flutter’s Key Features?
• The initially released version of Flutter, entitled SKY, was compatible only with the Android platform. Whereas,
its latest release flutter 1.12 supports both the Android and iOS mobile app developers.
• The updated flutter version provides the feature of Hot Reload. Hot Reload enables mobile app developers to
use a wide range of widgets and powerful UI.
• The app developers can easily integrate flutter with mobile applications on WebView. This feature enables
users with an ease of seeing web content within the app. Along with it, you will be able to navigate and
stabilize applications effortlessly.
• With the new edition of Flutter, you can perform tasks like formatting of the images, inline videos and others.
• A newly added feature to Flutter allows app developers to localize their app and use it for international
purposes as well.
• The Flutter 1.12 now supports improved versions of the Apple operating system like iPhone X and iOS 11.

7. How Flutter is Ruling Over
Other Cross-Platform
Frameworks?
Flutter’s outstanding features make it rule over other cross-platform frameworks like React Native, Ionic, Xamarin and
others. The Flutter range of features includes:
Single Codebase
Flutter advocates write once and run everywhere and it’s obvious. Using Flutter you need to write a single code and
further can use it for app development on both Android and iOS platforms.
Hot Reload
This feature allows developers to see the instant result of the change made to code. Using this feature, you can improve
the performance of the application. You do not need to reload the app post making any changes, because it happens in
real-time.
Widgets Fabrication
To create any UI/UX view in the application, Flutter uses a wide range of widgets, which are further combined to form a
digital experience. Not even this, you can also create widgets as per your need and save it for further use.
Native App Like Performance
As compared to other cross-platform frameworks, flutter is the best to run your application. Flutter uses Dart language,
which enables applications to offer native performance with an increased speed of 60FPS.

8. Why Choose Flutter to Grow
Your App Developer Career?
Simple and Easy to Learn
Flutter is the latest technological trend and it can be learned and employed easily to create a mobile application. With the
Flutter, you can build a native-like application without writing code in the native language.
Quick Compilation: Maximum Productivity
Flutter offers a Hot-reload feature that enables developers with the real-time result of code if any changes made to it. The
time will be less than a second after saving changes to update the application.
Good Documentation
If you are learning a new technology, good documentation always supports. And Flutter benefits you with the same. You can
easily learn from here because its documentation provides a wide range of examples for use cases. Any time, you got stuck
somewhere and want help, you can go through Flutter’s documentation and get a viable solution for your problem.
Robust Community and Support
However, the Flutter is still young though it enjoys a robust community of app developers. Who actively supports others by
sharing their knowledge and useful content on programming at Flutter Community. Other than this, there are several other
places where you can find answers to your queries likewise Awesome Flutter, Flutter Awesome and It’s all Widgets!
Supports Android Studio and VS Code
Flutter is supported by different IDE tools. Android Studio and VS Code are one of the most used tools with this technology.
Android Studio is a complete software package that is ready to use while using Flutter. The only thing you have to do is just
download Flutter and Dart Plugins.

9. Benefits of Flutter App Development
Consume Less Time and Money
Flutter App Development is the development of cross-platform mobile applications. Means, developers use a single
codebase for developing apps for both the Android and iOS platforms. This results in less consumption of time and
resources throughout the app development process.
High Performance
Mobile apps developed using flutter remains highly efficient in terms of performance. The reason behind this is the use of
Dart programming language and Flutter’s wide range of own widgets which enables fast startup time and fewer
performance issues in the application.
Reduced Development Time
The availability of hot reload feature makes mobile developers build an application within a shorter time. And it became
possible with the instant view of changes made to the code. Because as compared to other frameworks, Flutter reloaded
changes made to code in less than a second. So the developers do not have to waste time in restarting the app.
Compatible With Different OS Versions
The mobile apps developed using Flutter remain compatible with different platforms. Also, it supports a variety of OS
versions as well. The reason behind using its own widgets is that it results in fewer compatibility issues. If in case any new
version of Android and iOS are released, the vast community of Flutter app developers actively engaged in updating these
widgets accordingly.
Open-Source
Flutter is an open-source, free to use platform which allows developers around the world to provide help and support to
others. Also, they keep on contributing to tools by developing helpful resources and providing required documentation.

10. Top Mobile Apps Developed Using Flutter
Google Ads
It is a utility app for Android smartphones. With Google Ads, users can easily have an eye over the campaign stats. Also, they
get notified with real-time alerts and notifications of campaigns. Moreover, users can call Google expert, add/edit/remove
keywords and much more.
Alibaba
Alibaba is an eCommerce app which offers a wholesale marketplace for the global audience. Users can make purchases from
suppliers across the world using this app.
Hookle
Hookle is a mobile app that manages all your social media activities. It is a platform that enables you with the management
of different social media accounts at one place. In addition to this, you can compose, publish posts on different social media
channels, monitor them, customize posts based on social media channels and much more.
SG BusTracker
SG BusTracker is an application that enables users with the estimated arrival time for buses in Singapore. In addition to this,
users can find their nearby bus stops and know about the services of SBS, Go Ahead, SMRT and Tower Buses. Also, you can
check seat availability interpreted using color codes such as Green for seat available, Yellow for standing available and Red
for limited standing.
Hamilton Musical
Hamilton Musical is an entertainment app that provides users with exclusive daily news and videos, daily lotteries for
locations like Chicago, London, New York, and others. Besides this, users also find daily trivia games, merchandise stores and
more on the application.

11. How Much Does Flutter App Development Cost
The Flutter app development cost depends on several factors. However, we are mentioning here the major factors which
affect the cost of Flutter app development.
Designing
Designing is the first thing noticed by any user in an application. So, it should be impressive. The app designing comprises
UX (user experience) and UI (user interface) and a perfect amalgamation of both these aspects picture an amazing visual
appearance for an application. So UI/UX plays a vital role in the cost estimation of app development using Flutter. The
complexity of design takes much time to design and increases app development costs simultaneously.
Backend & Server
In a mobile application backend is like a brain that takes care of several aspects such as a server, app data, app security,
data backups, and time Chatbots. So the server cost comprises hosting and its availability to perform mentioned tasks for
the application. That’s why a server should be strong and powerful so that these operations can be performed effectively.
Functionalities and Integrations
These days businesses demand customer-centric mobile applications. That means it should be feature-rich and capable of
performing almost everything virtually. Not even this, there must be a scope of further customization if needed in the near
future. Such facilities of add-on functionalities and integrations are provided in the Flutter app development, which further
affects the cost of app development.
Maintenance & Support
Well, the maintenance and support cost for any business comes to the picture in the end. However, it should be
considered in the early stage of the project. Because of the post the launch of an application, business owners need to
update apps at regular intervals based on user feedback. And it’s really important if you want to make use of the
application to the fullest.

12. Top Companies Using Flutter for App Development
The NineHertz is a leading
mobile app and web
development company in
India. Established in 2008,
the company believes in
delivering the best-suited
solutions at cost-effective
pricing. Hire Flutter app
developers in India, USA,
from top Flutter app
development company if
you are wondering to
develop a mobile app for
both the Android and iOS
platforms.
The NineHertz Tallium Inc.Appinventiv Concetto Labs Mindinventory
Located in Manhattan,
NY, Appinventiv is a
renowned name in the
mobile and web
development industry.
The company has a
dedicated team of flutter
app developers, trained
with the Google Agency
Program for Dart, offers
Flutter app development
for developing cross-
platform mobile
applications.
Concetto Labs, is another
popular name among
companies that provides
mobile and web app
development services.
The company believes in
catering clientele with the
best business solutions
following the latest
technological trends. The
Flutter app development
is one of the most
preferred company’s
services.
Tallium Inc. is a web and
mobile app development
company that is situated
in Vancouver, Canada.
The company manages
overall development
process with the joint
efforts its IT experts.
From concept to design to
the launch of finished
product and maintenance.
Mindinventory is a flutter
app development
company that has
presence in countries like
the USA, UK, Australia,
China, Chile, and South
Africa. Since its inception,
the company has
delivered numerous
projects for 45 different
industries. While in the
Flutter app development
sector, the count of
delivered projects has
crossed over a hundred.

13. What is the Future of Flutter in
Mobile App Development?
In my opinion, Flutter has a bright future and is expected to see
great heights in the coming future. Because the Flutter recently
witnessed the launch of its latest 1.12 version that comes with
several new and improved features.
The new version of Flutter will help the app developers in
building a cross-platform application with amazing UI/UX views
and high native app performance. Whereas, the time and
resources for app development will reduce to a great extent.
In the field of mobile app development, Flutter is quite young
and has been admired for its mobile apps across the world. I
think the use of flutter will grow over other cross-platform
frameworks in the coming years and we will see other updated
Flutter releases like Flutter 1.13, 1.14, etc in the coming future.

14. Thank
You
@NineHertz @TheNineHertz @nine-hertz-india-pvt-ltd-
sales@theninehertzindia.com +91-72970-00999 https://theninehertz.com/