15 Useful Flutter Libraries For Mobile App Development

Flutter is Google's child. The open-source framework builds captivating and user-friendly UI designs for web and mobile app development. Its functionality and ease of creating apps have won developers' hearts, making Flutter the latest tech attraction.

Let's first understand the meaning of libraries.

A library is a collection of pre-written codes and programs developers can use to optimize the process of software development. They are standard codebases that are gateways to thoroughly functional software at scale.

This article presents a lot of 15 Flutter libraries for successful Android, iOS, and web application development.

 

We have considered several factors such as functionality, popularity, and the most updated resources for  efficient mobile app development.

Let’s begin.

15 Useful Flutter Libraries

1. Cupertino icons

Use: Cupertino icons are used by Cupertino widgets in Flutter app development. They are the default asset icon based on iOS style icons.

Explanation: Cupertino apps are Apple or iOS styled apps with a classic look and feel of the iOS framework. Every mobile app development company can use the Cupertino library to code in a standard iOS design language based on Apple's user interface guidelines.

2. Flutter Bloc

Use: BLoc can separate your presentation and business logic. A developer can write business logic in a BLoc file. BLoc designs new UIs using a given event and a state.  

Explanation: BLoc stands for Business Logic Object Components. It is a popular design pattern library in Flutter development.

Android and iOS designers significantly promoted the MVC model. The example includes the Model holding the information type, the View showing the information from the Model, and the Controller remaining in the middle to operate and control both.
This MVC model has been used in variation in BLoc.

3. Animations

Use: Pre-built customizable animations for exclusive user experience.

Explanation: Fade, slide, and size transitions are the most common Flutter animations.
The Animation framework in Flutter depends on Animation objects. App development companies can either fuse these movements in their app's built capacities or utilize the animations as the basis of more complex transitions given to other software developments.

4. Flutter Local Notifications

Use: It consists of a Cross-platform plugin customizable for each framework for displaying notifications.

Explanation: Flutter local notifications are a boon to every cross-platform app development company. Notifications are an excellent way to lure users back to the app. Local notifications originate from the app itself. The library consists of a plugin to help localize, schedule, and display notifications for the user's device.

5. Flutter Slidable

Use: It offers a slidable list of items inside the app. The user can dismiss these directional slide options as per his will.

Explanation: This feature is an excellent time-saver in custom software development services; otherwise overburdens the developer with redundant and hectic tasks at hand. It makes the user design extremely user-friendly and immersive.

These Flutter Slidables are more than simple left or right swipes. Developers can experiment with-

1. Behind Motion
2. Draw Motion
3. Stretch Motion
4. Scroll Motion

6.  Flutter Native Splash

Use: Adds and customizes the default white native splash screen.

Explanation: This is a prevalent library that supports Flutter app development. Any top mobile app development company can customize the brief period of the app's first screen while loading the rest of its features, resources, and content. The default native splash screen is white.
Developers can use a different color or splash image with it. The library supports dark mode, full screen, and platform-specific options.

7. Google Maps Flutter

Use: Integrating Google Maps in apps using Flutter development

Explanation: This flutter plugin helps implement Google Maps using a widget to your Android and iOS app development. It can automatically gain access to Google servers and respond effectively to users' gestures in identifying, locating, and marking the spots.

8. Permission Handler

Use: It provides a Plugin to request and check Cross-platform API

Explanation: Most operating systems limit the permission to download apps on the user's device. The developers must ask for the user's consent to enable installation even while the app is running.
This plugin allows a cross-platform API that can automatically ask users' permission and update their status as soon as authentication is received.
Flutter Plugin also provides a reason behind asking permission on Android operating systems.

9. Connectivity Plus

Use: Identify and configure network connectivity

Explanation: The flutter app development provides the most potent pre-programmed library to recognize web connectivity and adapt to the requirements. It works with both cellular or WiFi arrangements.

10. Webview Flutter

Use: Improves and maintains presentation of web pages on both Android and iOS.

Explanation: The Webview Plugin provides a seamless browsing experience for app users regardless of the operating system. It offers high flexibility to every web and mobile app development company in the USA and beyond, displaying the web content in the apps.

11. File Picker

Use: A library extension that allows the app to select single or native files from the native file explorer of the user's device.

Explanation: File picker is a beneficial resource to every mobile app developer. It supports multiple platforms for single or multiple picks. It provides valuable filtering support for media, image, video, or audio. Flutter's file picker also extends its support to custom file formats filtering like pdf, jpeg, zip, etc.

12. Pull To Refresh

Use: A library supporting pull-down refresh and pull-up load for Android and iOS.

Explanation: You might have refreshed your apps dragging down the screen on various apps. Although it is more common for Android apps, app development companies can also add this functionality to iOS. It supports horizontal, vertical, and reverse scroll views.

13. Just Audio

Use:  Supports various features for the audio player for different operating systems.

Explanation: Amongst various Flutter plugins, the Flutter ecosystem uses a variety of audio plugins to enable a smooth user experience. Just audio helps users play audio in the background while running other apps in the foreground. It also syncs the audio for Carplay, smartwatch, or any other device. Using this plugin, users can respond to the audio app using the controls on the lock screen.

14. Sign In With Apple

Use: Helps sign in with an Apple ID and retrieve credentials using Apple Keychain.

Explanation: This library is more popular with iOS app developers because it enables quick login into Apple and helps in using Keychain effectively. Sign in with Apple also supports the Android platform.

15. Google Firebase Crashlytics

Use: Helps identify and track dysfunctionality in apps in real-time.

Explanation: Google Firebase Crashlytics helps you prioritize and resolve app performance issues in real-time. It assesses the impact of app crashes on users on an ongoing basis and saves mobile app developers time to enable better development operations.  
It's pretty easy to use and offers high-quality end-to-end support for troubleshooting emerging issues as and when they appear.

Wrap Up-

Are you thinking of using Flutter for efficient app development support?

Flutter is the most popular app development framework because of its low code requirements, multi-platform support, and built-in library of features that support a reliable ecosystem for app building.

If Flutter is your best option for development, Consagous Technologies is your best bet for a highly innovative mobile app design and development LA.

Connect with us to enthrall your users with avant-garde designs and performance-oriented apps.

Original Source:

https://www.consagous.co/blog/15-useful-flutter-libraries-for-mobile-app-development

Angular Vs. Vue: Which Framework to Pick?

Do you know that it only requires 0.05 seconds for a user to evaluate a B2B company after looking at its website or mobile app? Therefore, the programming and format with design, usefulness and navigation assume an indispensable part of the interface, specifically mobile app development.

Front-end development is like the first page of your answer sheet in exams which can completely change the way you score at the end. It should support built-in technologies and tools which give users a “WOW” moment when accessing an interface designed by a mobile app development services provider.

Before we push ahead with this blog, how about we make one thing extremely clear — the reason for this blog is to assist you with figuring out which of the two top frameworks is most appropriate for your mobile app development necessities.

Vue.js Vs. Angular is quite possibly the most heated discussion among the developer groups, with Vue.js acquiring increasing prominence and interest around it consistently. Vue.js sits somewhere in the middle of Angular and React for ease of use and notoriety. In any case, we don’t mean to proclaim a champ before the finishing line; instead, we need to comprehend both these frameworks’ potential and compare them against one another for you to know which one matches your prerequisites the best. This article is an unbiased manual for exploring Vue.js versus Angular with no inclination to one. Let’s evaluate the two.

Presenting Vue.js and Angular-

Vue.js is materializing exceptionally well for a new JavaScript front-end framework. This instrument has vital parts and functionalities to make your enterprise mobile application development smooth and productive. Vue.js began as an independent venture, a one-individual show by Evan You. Notwithstanding, Vue.js has accumulated various benefactors that kept on improving this system throughout the years.

Angular is topping the charts of popularity with JavaScript system platforms utilized to build SPA (Single Page Applications). It is possibly the most evolved framework backed by massive support from an enormous group of benefactors. Angular is viewed as a ‘platform’ as it gives full-stack support towards versatile custom software development services.

1. Data Binding as a Basis-

Angular uses two-way binding in degrees. It also has support for non-parallel services that are useful for developers attempting to fuse the third-party components.

Vue uses a single-direction information stream amid the components. Further, it works with data streams efficiently and makes significant mobile app development services speedy and simple. Developers can utilize libraries to work with asynchronous services.

Vue and Angular run on the same data binding principles. We utilize the same double curly brackets and model characteristics to bind the value.

When contrasted with Angular, there is one change in the variable declaration in Vue. We utilize the equals (=) image to allot values in Angular, whereas in Vue, you need to use a colon (:).

2. Integration Facilities-

Vue.js has a genuinely simple integration measure. It depends just on JavaScript and doesn’t require different tools to work. Vue.js Developers also choose to compose layouts in languages they wish from HTML, JS, or JSX.

Angular gives remarkable integration capabilities with third components and other JS libraries.

3. Flexibility-

Vue.js is less dogmatic than Angular, supports its engineers with a wide scope of fabricating frameworks with no application structure requirements. Therefore, you get more opportunities and adaptability with Vue.js.

Angular is a compact system that powers engineers to hold fast to not set in stone undertaking structure and follow specific plan designs.

However, Vue.js can be excessively adaptable at times, which adds confusion for new engineers; if we analyze these two JavaScript structures dependent on adaptability, Vue.js stands victorious here.

4. Performance-

To improve a mobile app development’s performance, the DOM(Document-Object-Model) is used. Virtual DOM only reflects a part of modified changes on the app, but real DOM updates the entire interface even if a small element is changed.

Vue.js uses virtual DOM technology, making it more adaptable than Angular for mobile app development.

5. Complexity-

Vue.js is easier to understand and implement with its layout and API collection than Angular. Angular is relatively standardized and requires proper knowledge of its functionality with APIs and Angular docs to be engineered by any Web and mobile app development company in the USA.

6. Scalability-

Angular leads the challenge of scaling its operations. This situation is because Angular has a modular advancement structure, while Vue utilizes template-based syntax. Furthermore, this layout-based sentence structure manages the general reusability of code in enormous mobile app development.

Closing Words-

Vue might develop a lightweight, speedy mobile app, but Angular hosts various developmental tools and has a more mature framework than Vue.

If you are confused in choosing a front-end development framework, try them out and see which you like better.

Consagous Technologies works in a synergy of highly proficient developers capable of creating and planning consistent ventures. We are familiar with the most recent Angular and Vue innovations for immersive and immaculate mobile app development. Connect today!

Common Mistakes to Avoid During Mobile App Development in 2021!

Today several apps are being developed by any XYZ custom mobile app development company. But, not all of these apps succeed even when they are designed and developed by keeping all the aspects in mind! Why? This is because the mobile application development company ignores many important factors that are necessary for developing any mobile application. Mistakes like not focusing on your - target users, important in-app features, visibility, etc. are very common.

When you ignore these key aspects while app development, there are maximum chances that your app will be nothing more than a failure in the market. It doesn’t even matter how dedicated developers you’ve hired! All your invested capital, time, and efforts will turn out to be a waste.

 

 Therefore, it is suggested to focus on these common mistakes instead of over-using resources on your app functionalities.

While developing any business app, the developers unknowingly commit some very common mistakes that can be specifically characterized and discussed in two segments based on design and technology.

#1. Design-specific mistakes in App Development

i. Less becomes More when Displayed on Bigger Screen

The display technologies have seen major changes over time. With the increasing screen size of smartphones, it should be very necessary for developers to display all the features of the mobile app on the main screen itself. The users, these days, quickly get distracted by new apps with their visual appearances and it gets very difficult to retain them.

So it is very important to keep your app visually appealing but simple. To make it easy for the users to relate between the different screens of the app, try focusing on the visual elements available. Keeping your app visuals to be very simple and classy, will make it look more alluring to the users.

ii. It’s not OK to keep a similar UI for both Apple and Android app.

Another common mistake by any custom app mobile development company is - they apply similar UI designs for both Apple and Android apps. No doubt that both Playstore and Appstore are apps marketplace, but, these two are different platforms and need different designs. And unlike Android, not all UI designs are okay when developing apps for Apple.

The developers strictly need to keep the above point in mind and also if YOU are an app developer or if you own any top mobile app development company please be sure that you never commit such a mistake.

iii. Do Not Complicate about the UI and UX. Keep it Simple.

As briefed in point (i), if you want your app to be successful, be very sure that you keep it the least complicated. Both the UI and the UX need to be very simple and classy because it’s 2021, and simplicity embedded with top-notch technologies is - the new normal. You should make sure that you are delivering something that has zero complications. The moment users identify your app as complicated or difficult to understand, they will skip your app and this will be the only reason that they uninstall it and won’t get back.

So it is important for any custom mobile app development company or developer, to think and understand any app’s UI/UX from the users’ point of view.

iv. Fancy Fonts could be Dangerous

There’s a misconception trending among the developers that the use of fancy fonts makes the UI of the apps attractive. When developing a mobile app, this misconception is misguiding the developers for not choosing regular fonts like Roboto for Android; and San Francisco for Apple devices.

And make it very clear that choosing a specific font for your app needs licensing and if you use any such fonts without getting it licensed, the development cost of your mobile app would increase by 2000 USD or even more. Too much fanciness can turn out to be dangerous for your budget for mobile app development. Therefore, it is suggested to use simple fonts which are easy to be licensed.

#2. Technology-specific mistakes in App Development

i. Don’t remain stuck to a single Platform.

When it comes to deciding a base platform for launching an app, developers generally prefer to choose Appstore and not Playstore. Undoubtedly, iOS devices have a dominating market among the custom mobile app development company in the USA. But, one should always remember that Android has a global audience and it serves as a more powerful platform than iOS when it comes to targeting the world outside the United States. And, as discussed earlier, always do keep in mind that both the platforms are different.

ii. Avoid underestimating the importance of Research.

Before you begin with the development of an app, detailed research is very important to be planned and should be thoroughly executed. You need to have an idea about your target audience, their choices, likes-dislikes, necessity, etc.  

Incomplete research and wrong analysis will lead to the development of an app fully loaded with features but at last, it comes with no guarantee that the audience will ever require such kind of in-app services that you are providing through the app. So, it is always a better opinion to perform extensive research, and based on the research reports, you take any decision regarding the app development.

iii. Stop undervaluing- the importance of advertising  

The amazingness of your app is of no use unless and until your audience is aware of your existence. The app won’t be selling itself to the targeted group of users. It’s your call to action to show your app’s existence to the right users at the right time and this goes a long way in advertising. This kind of expenditure will add up to your costs and therefore, it is necessary to include them while budgeting.

You will also need to focus on the advertisements of your app updates. A Mobile app development company like Consagous Technologies will be a great help and a trustworthy source for such updates.

iv. Beta-Testing

A common mistake made by the development team - not beta testing the mobile apps before they are launched. Overlooking this thing generally ends with the existence of hidden issues like UI glitches, malware, bugs, etc. These flaws could ruin the app and can also cause harm to the user’s data.

Closing  

Developing an app with mistakes can not be accepted, as it directly affects performance and leads to failure. Overcoming these mistakes is an excellent idea for the app to become great. After finding out these mistakes, be sure that you won’t repeat these. Avoiding these mistakes will improve your app quality, performance, and usability.

Read this: Development of an OTT platform

If you are new in the industry of mobile app development, you can outsource the development processes. Consagous Technologies is the best mobile application development company in USA. We have a highly dedicated team of experienced developers who will guide you through the complete development process with required budgeting and much more. We have got the absolute best solutions when it comes to mobile app development. Contact us for more information related to flawless custom mobile app development services in USA.