Software Alternatives, Accelerators & Startups

Android Room VS Realm React Native

Compare Android Room VS Realm React Native and see what are their differences

Android Room logo Android Room

Learn to use the Room Library

Realm React Native logo Realm React Native

The fastest database for cross platform mobile apps
  • Android Room Landing page
    Landing page //
    2023-08-27
  • Realm React Native Landing page
    Landing page //
    2023-05-23

Android Room features and specs

No features have been listed yet.

Realm React Native features and specs

  • Offline First
    Realm React Native enables offline-first experiences, allowing applications to function without network connectivity by storing data locally on the device.
  • Data Synchronization
    Built-in synchronization with MongoDB Atlas ensures that local data is automatically synchronized with the server, reducing the need for custom sync logic in the app.
  • Performance
    Realm offers high-performance data handling by using a custom database engine that is optimized for mobile devices, allowing quick access to and manipulation of data.
  • Ease of Use
    The API is designed to be intuitive and easy to use, making it accessible for developers to implement database operations without excessive complexity.
  • Real-time Updates
    Provides real-time data updates, ensuring that any changes in the database are immediately reflected in the application UI.

Possible disadvantages of Realm React Native

  • Learning Curve
    Developers new to Realm may face a learning curve compared to more traditional databases, as it introduces unique data models and patterns.
  • Limited Support for Complex Queries
    While Realm supports basic queries efficiently, handling complex queries may be less straightforward than with a traditional relational database.
  • Dependency on Specific Ecosystem
    Using Realm tightly integrates an application with MongoDB's ecosystem, potentially complicating migration to other databases or systems.
  • File Size
    Realm's file size can grow significantly, especially with large datasets, which may be a concern for apps with limited storage space.
  • Open Source Limitations
    Realm is open-source but certain advanced features are tied to MongoDB Atlas, requiring consideration of potential costs and limitations in free-tier usage.

Category Popularity

0-100% (relative to Android Room and Realm React Native)
Databases
61 61%
39% 39
NoSQL Databases
54 54%
46% 46
Relational Databases
100 100%
0% 0
Development Tools
38 38%
62% 62

User comments

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Social recommendations and mentions

Based on our record, Android Room should be more popular than Realm React Native. It has been mentiond 20 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Android Room mentions (20)

  • Seven Legacy Technologies in Android Development and Their Modern Counterparts
    For reference, use the official documentation: https://developer.android.com/training/data-storage/room. - Source: dev.to / 3 months ago
  • As a long term Android lover, but also an iOS developer, Android is absolutely miserable to develop for.
    The above snippet of code is just for testing. If everything went correctly, it'll return the URI of the file. However, as for reading in db file, you will have to consult the documentation. I'm guessing this is sqlite? You'll have to add all the dependencies for that in your project. Https://developer.android.com/training/data-storage/room. Source: about 2 years ago
  • I am new here and overwhelmed by my app development options. I am proficient in python but warry of its GUI capabilities. Any advice?
    You can use ExoPlayer and its out-of-the-box UI components for this purpose. In order to save text annotations, you can query the current position from the player instance. Then you can use a database like Room to save it. Source: about 2 years ago
  • Room and Compose Version incompatible?
    While I try to use Room, I refer to https://developer.android.com/training/data-storage/room, which require. Source: over 2 years ago
  • What language / sdk to use for android app?
    It's been sometime since I've done some dev for android, but at the time I remember that Room was what all the cool kids were using. It's basically a wrapper around SQLite. Source: over 2 years ago
View more

Realm React Native mentions (5)

  • Using Expo and Realm with expo-dev-client
    The Realm React Native SDK has a hermes branch that is indeed compatible with Hermes. So, it'll work with react-native-reanimated v2 but not with Expo, due to the React Native version the Expo SDK is pinned to. - Source: dev.to / about 3 years ago
  • Getting started with Realm for React Native Using Expo Template, Enhanced
    Simple Expo React Native application to quickly get started with React Native RealmDb API, based on the starter template that is provided by Realm. I added a few things, specifically working with relationships in RealmDB since it was really what I was looking for before I started to create the video. - Source: dev.to / about 3 years ago
  • Build an Offline-First React Native Mobile App with Expo and Realm
    To add our Realm library to the project we’ll type in the Terminal:. - Source: dev.to / over 3 years ago
  • Local database for RN
    Realm maybe the thing you’re looking for, https://docs.mongodb.com/realm/sdk/react-native/. Source: over 3 years ago
  • Observing Realm database transactions with React Native
    Realm’s React Native SDK is an incredibly powerful tool that takes advantage of the NoSQL database developed by MongoDB. Realm can be used for offline first mobile apps or as a general purpose database for traditional mobile applications. One of the biggest advantages of using Realm for data storage is that it’s Objects are “live” by default; meaning that transactions and the state associated with a given Object... - Source: dev.to / almost 4 years ago

What are some alternatives?

When comparing Android Room and Realm React Native, you can also consider the following products

PostgreSQL - PostgreSQL is a powerful, open source object-relational database system.

React Native - A framework for building native apps with React

Retrofit - Retrofit is a type-safe HTTP client for Android and Java.

ObjectBox - ObjectBox empower edge computing with an edge device database and synchronization solution for Mobile & IoT. Store and sync data from edge to cloud.

Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

React Native Seed - Starting point for your React Native project