— Insights —

Mobile Development Insights

Articles on building native and cross-platform mobile apps with Flutter for iOS and Android. We cover app architecture, state management, platform integrations, performance optimization, and deployment strategies based on production apps we've built.

All Mobile Development Web Development Behind the Code AI & Machine Learning Cloud & Infrastructure

Edu Molins — 6 min read

What to do about SwiftPM and Gradle warnings when building Flutter

If your Flutter builds are showing warnings about Swift Package Manager, CocoaPods, Gradle or Kotlin, here's what they mean and how to migrate before they turn into errors.

FlutterCon banner, 16–17 July in Orlando, on a pink background with palm trees

Edu Molins — 3 min read

What happened in Flutter this summer

A look at the releases and Fluttercon USA talks that actually point to where Flutter is headed.

“Download on the App Store” and “Get it on Google Play” badges, the two stores where an app gets published

Edu Molins — 6 min read

Your app is ready. Now what? The hidden maze of app store publishing

AI has made app development more accessible than ever but publishing to Google Play and the App Store is a whole different challenge. Here's what no one tells you.

Android Studio Panda 4 (2025.3.4) splash screen, with a panda asleep on a branch among bamboo

Edu Molins — 3 min read

Android Studio Panda: fix the lsp4j error that breaks Flutter

After updating to Android Studio Panda, the Dart plugin stops working entirely. Here's why the lsp4j dependency goes missing and how to get Flutter back.

Liquid Team — 2 min read

Liquid Studio is now listed in the official Flutter Consultants directory

Liquid Studio has been included in the official Flutter Consultants directory on flutter.dev — the list maintained by the Flutter team itself, alongside firms like IBM, Accenture, and Very Good Ventures.

Edu Molins — 4 min read

Flutter vs React Native: which framework should you choose for your app?

Both Flutter and React Native are leading cross-platform frameworks, but they differ in key ways. We break down what sets them apart and why Flutter is increasingly the go-to choice.

Illustration of a hand holding a phone surrounded by charts, a heart, a dollar sign and social media icons

Edu Molins — 8 min read

Intelligent recommendation systems in Flutter: Personalizing each user’s experience

This is the fourth article in our series “Flutter + AI: Building Smart Apps.” In the previous articles, we explored the fundamentals of AI in mobile applications, image recognition, and intelligent chatbots. Today, we’ll discover how recommendation systems can transform your app into a unique experience for every user.

Graphic titled “Android 16 KB memory pages” showing the move from 4 KB to 16 KB memory pages

Edu Molins — 6 min read

Implementing 16 KB Memory Support in Android for Flutter Projects

Our complete experience resolving the Google Play warning: Gradle configurations, dependencies, useful tools, and necessary code to achieve compatibility on time

Illustration of a hand holding a phone showing a conversation, next to a robot replying in a speech bubble

Edu Molins — 8 min read

Intelligent chatbots in Flutter: Transforming communication with your users

This is the third article in our series "Flutter + AI: Building Intelligent Apps". In previous articles, we explored the fundamentals of AI in Flutter applications and image recognition. Today we'll dive deep into how intelligent chatbots can transform communication with your application's users.

Illustration of a phone scanning a woman's face with a “Scan” button, linked to cards with data charts

Edu Molins — 8 min read

Image recognition in mobile apps: Transforming user experience with Flutter

This is the second article in our "Flutter + AI: Building Intelligent Apps" series. In the previous article, we explored the fundamentals of AI in mobile applications. Today we'll delve into how image recognition can transform your application and offer innovative user experiences.

Dun & Bradstreet “D-U-N-S Registered” seal, the registration Apple and Google ask for to publish apps as a company

Edu Molins — 3 min read

Get a DUNS number for your apps easily

Discover what a DUNS number is, why it's essential for publishing your applications on major app stores, and how to obtain it for free and easily

Illustration of a brain wired by circuits to a phone screen, representing AI built into a mobile app

Edu Molins — 5 min read

AI in Flutter: Introduction and fundamentals for mobile development

This article is the first in our "Flutter + AI: Building Intelligent Apps" series. In this series, we'll explore how to integrate artificial intelligence capabilities into Flutter applications to create more personalized, intuitive, and valuable user experiences.

Close-up of colourful JavaScript code on a dark screen, much of it out of focus

Edu Molins — 4 min read

Updating a legacy Flutter project: A war case

Recently, we received a project that seemed to come straight out of a time capsule: a Flutter application developed more than three years ago, with over 60 dependencies and versions so old that even GitHub was warning us about critical vulnerabilities. This is the story of how we faced this challenge and the lessons we learned in the process.

Drawing of a robot in the pose of Leonardo's Vitruvian Man, inside a circle and a square

Marc Bernet — 2 min read

Automation with ChatGPT: how to integrate AI into your site or app

Discover how AI can transform business automation with integrations in Laravel, CraftCMS, and Flutter. Beyond chatbots, AI optimizes internal processes and enhances decision-making.

Edu Molins — 4 min read

How much does an app cost?

Uncover the true costs of mobile app development in 2025. A comprehensive guide breaking down the necessary investments based on app type, from basic projects to advanced enterprise solutions.

Illustration of a developer at a desk surrounded by CSS, HTML, PHP, JavaScript and C++ icons

Edu Molins — 3 min read

No-Code: The mirage of codeless development

A rigorous analysis of no-code applications from the perspective of development experts. We examine the true capabilities and limitations of these tools, offering a professional insight into when and why traditional development may be the best strategy for your project

Smartphone lying on a glass desk, its screen full of app icons

Edu Molins — 3 min read

Why does your business need an app?

Discover how a mobile app can transform your business by enhancing customer connections, increasing sales, and offering a personalized and efficient experience in an increasingly digital world.

Android Studio Ladybug 2024.2.1 splash screen, with an illustrated ladybird on a leaf

Edu Molins — 2 min read

Solving compatibility issues with Android Studio Ladybug, Java 21, and Flutter

Have you encountered unexpected errors after updating Android Studio to version Ladybug? Discover how to resolve incompatibilities between Flutter and Java 21 with these simple steps and get your projects back on track.

Marc Bernet — 3 min read

Why top brands choose Flutter: Success stories and what they mean for your business

Discover how prestigious brands have leveraged Flutter to transform their apps and enhance user experiences. Learn how this technology can help your business achieve new levels of efficiency and innovation.

Aerial view of the octagonal city blocks of Barcelona's Eixample with their inner courtyards

Marc Bernet — 2 min read

Barcelona, a hotspot for Web and App development excellence

In 2024, Barcelona emerges as a technology powerhouse. With a thriving developer ecosystem and a blend of creativity and innovation, the city offers high-quality digital solutions at competitive prices.

Edu Molins — 3 min read

Flutter app development vs native apps

We review the advantages offered by cross-platform development with Flutter compared to native development.

Edu Molins — 2 min read

Integrating Firebase with your Flutter app

Firebase is a powerful platform that offers various services for building scalable and feature-rich applications. In this guide, we will walk through the process of adding Firebase to your Flutter project.

Edu Molins — 3 min read

Flutter: transforming application development successfully

10 Examples of Outstanding Applications Developed with Flutter.