Flutter has surged to prominence as one of the most widely used frameworks for creating mobile applications. Quick iteration and development are made possible by its hot reload functionality, and developers may create apps for both iOS and Android app development using a single codebase. Flutter State management libraries come in quite helpful since they let you manage the app state in an orderly and effective manner.

As programs get more complicated, managing state across displays may become increasingly difficult.  We’ll go into the best state management libraries for Flutter in 2024 and thoroughly examine their benefits, drawbacks, and operational mechanisms in this article.

What is Flutter State Management?

Keeping track of data and UI state in your Flutter application development is known as state management. This covers UI/form states, shopping cart items, routing, themes, locale, and user authentication, among other things.

Maintaining state and effectively moving data across screens and widgets is increasingly difficult when an application gets more complicated and has more screens. Typical issues include the following:

  • State logic duplicated on several displays
  • State loss while changing screens
  • Accessing the state from further nested widgets is difficult
  • Data transfers between UI and business logic are unclear
  • A rise of bugs as a result of inconsistent states

These issues may be resolved with the use of Flutter app development State Management Libraries, which offer ways to centrally store state information and refresh user interface elements as they change.

Using a more extensive state management library has the following advantages:

  • Keep the app state’s sole source of truth intact.
  • Data may be sent across screens, widgets, and classes with ease.
  • Automated UI updates when pertinent state changes
  • For better structure, logic and UI code are kept separate.
  • Enhanced modularity and testability
  • More dependable state modifications

What are Flutter State Management Libraries?

Third-party packages and frameworks known as state management libraries are useful for managing data and user interface states while employing Flutter mobile app development services.

App growth might make it challenging to maintain state and transfer data between screens. The goal of state management libraries is to address these issues by offering resources and guidelines for:

  • Preserve the app state’s centralized, single source of truth.
  • When relevant state changes, automatically update the UI components.
  • Simplify data transfers from UI displays to business logic.
  • Permit widgets to conveniently access the state from a central area.
  • Keep the UI display code and business logic code separate.
  • Increase the predictability and tracking of state changes

A library is used to maintain the state in an organized manner. As complexity rises, this lessens errors, repeated code, and misunderstanding. Core Flutter app development concepts like immutability and isolating business logic from UI are well-aligned with state management.

While popular alternatives provide various implementations, they all strive to address the same state management problems that emerge in developing programs.

Best Libraries for Flutter State Management

While there are several state management libraries for Flutter app development services, the following are a few of the more well-liked ones:

  1. Provider
  2. BLoC/Cubit
  3. Riverpod
  4. GetX
  5. MobX 
  6. Redux
  7. Fish-Redux
  8. GetIt


The Flutter SDK includes a basic dependency injection mechanism and state management library as part of its provider. It effectively transfers state to offspring widgets through inheritance and widget trees.

How it functions At the top of the widget tree, the state is wrapped in various provider widgets. Because they are descended from the providers higher up the tree, lower-level widgets have easy access to that state. Widgets that rely on the provider state will immediately rebuild themselves if necessary whenever it changes.


  • Compact and simple to understand
  • Included with the Flutter mobile app SDK
  • Basic APIs based on pre-existing widget ideas
  • Ideal for extremely minimal requirements in state management
  • The vibrant community that created it


  • In big programs, it might make widget trees a little challenging to navigate.
  • Not particularly robust or scalable for intricate state management
  • No debugging tools for developers
  • Multiple providers can cause rebuild churn

Provider is excellent for introducing fundamental state management, but as apps get bigger, they may start to expose their limitations. Dependency injection, user profiles, and these data are the finest uses for it.


State management libraries BLoC (Business Logic Component) and Cubit are constructed using the bloc architectural pattern. To transfer the state between UI/UX design services and logic classes, they make use of streams and reactive programming.

How it functions Apart from the UI, the app state is encapsulated in BLoC or Cubit classes. The UI elements communicate with the BLoC/Cubit via streams as opposed to directly accessing the state. Stream events are sent out to cause UI modifications as the state changes.


  • Separates the UI display code from the business logic
  • It provides predictability and tracking for state changes.
  • Incredibly scalable and testable architecture
  • Excellent for managing complicated states
  • Compared to base BLoC, the Cubit library is simpler.


  • For some, there is a learning curve with streams.
  • Compared to previous state management techniques, more code
  • The BLoC library boasts a somewhat sophisticated API surface. 

For bigger applications requiring extensive state management, BLoC and Cubit excel. Your Flutter app development company may scale by maintaining a clear division between functionality and user interface thanks to the BLoC design.


Improved upon aspects such as type, scoping, separation of concerns, and testability, Riverpod is a more recent version of Provider. It is a powerful library for state management built on Provider concepts.

How it functions Provider classes for ChangeNotifiers encapsulate state logic. Widgets can use a consumer widget to subscribe to Providers. All consumer widgets that have subscribed will be automatically alerted when the state changes and, if necessary, rebuilt.


  • Based on well-known Provider ideas
  • Providers’ static typing
  • Basic APIs
  • Fine-grained state scoping
  • Ensures that business logic is kept apart
  • Incredibly testable


  • Not as developed as some other libraries

For individuals who are familiar with Provider principles, Riverpod provides a scalable state management solution with limited developer tools. For medium-to-large apps, it excels.


GetX is a comprehensive framework that combines dependency injection, routing, and state management. It manages the state via a straightforward reactive API.

How it functions GetXController classes include state logic wrapped in them. To obtain the state and rebuild automatically when the state changes, UI widgets communicate with controllers. GetX takes care of all the backend app development responses.


  • Light
  • Basic APIs
  • Adaptable state management, routing, and DI handling
  • Updates the user interface automatically
  • The rapid pace of development


  • Not as testable as some choices
  • Some people consider it to be disorganized.
  • There is presently little documentation.

GetX offers low-to-medium complexity programs a quick and code-light method of managing state. It is effective for short MVP projects.


Reactive and functional reactive ideas form the foundation of the tried-and-true state management library MobX. Flutter app development services initiate the state automatically shifts, it updates the user interface (UI) using observables and reactions.

How it functions Observable variables, objects, and arrays encapsulate state. Computed values can automatically derive data since reactions like autorun or observers then recognize changes to these observables and initiate widget rebuilds in response.


  • Light-weight and straightforward API
  • Easily scales for big, intricate apps
  • Rich tooling and developer ecosystem
  • Automatic reactive fine-grained updates


  • Not everyone should use a programming style akin to React.
  • It may be more difficult to debug than certain choices.

MobX is a great option for production state management for applications of all sizes because of its extensive documentation and set of tools.


Reducers, actions, and stores are all centred in Redux, a predictable Flutter app development state management library. It makes sure that data flow is one-way only.

How it functions There is one main, unchangeable storage where the state is kept. State changes are triggered by actions, which send them to reducers, who then return a new state. Widgets are notified by the shop when the status is altered.


  • Very dependable and traceable
  • Strong developer resources
  • Vast Ecosystem
  • Enforces optimal procedures


  • Boilerplate code
  • Steep learning curve

Redux is a good choice for applications requiring strong predictability and state management tools.


Fish-Redux is a version of Redux that is optimized for Flutter, keeping the architectural principles while minimizing boilerplate.

Hiring a Flutter app development company may help in understanding how it functions An immutable StoreModel contains the state. Reducers are used by widgets to update the state through their triggers. Renders are handled by the framework.


  • Cut down on boilerplate code
  • Consistent state administration
  • Excellent tools for developers


  • Continuous learning curve
  • Compared to alternative solutions, more code

Redux is made more approachable by Fish-Redux, which optimizes it for Flutter while bringing all of its benefits.


GetIt is a straightforward service locator that functions as a state manager in Flutter. Utilizing a central get function, permits access to shared instances.

How it functions Requirements and state are registered with GetIt as singleton instances. Then, widgets may use GetIt.instance.get() to retrieve that shared state.


  • Easy and light
  • Very little boilerplate
  • Disconnects widgets from the state
  • Manages basic state administration


  • Not as strong for complicated state demands
  • More manual state administration is necessary.
  • Restricted to singular instances
  • More difficult to monitor state changes

GetIt offers a straightforward method of sharing states that can be useful for simpler applications. There are alternatives for more sophisticated state management that go beyond its scope. However, an experienced Flutter app development company can provide easy access to a basic shared state.

Over to you

For programs to continue being reliable, tested, and maintainable as they expand, robust state management is essential. To meet various purposes, Flutter app developers provide a large selection of state management libraries, ranging from basic to sophisticated.

GetX and Provider are fantastic places to start for developers who are just starting out or for simpler projects. They simply connect with Flutter and offer straightforward APIs.

For bigger applications with more intricate states, MobX, Riverpod, and BLoC/Cubit are excellent options. They have strong state management skills and scale quite well.

It’s important to select the appropriate Flutter state management library before utilizing it. Developers will save a lot of time if they use straightforward state transitions rather than intricate boilerplate code. Hiring a Flutter app development company for a state management library should be chosen taking into account the needs of the application.

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