QuizInvent is a quiz-based educational app designed to help students and learners improve their knowledge, revise subjects, and build confidence for exams through regular practice. It’s developed by Appivanta and is available for free (with ads) on the Google Play Store. 🎯 What Is QuizInvent? QuizInvent – Your Exam Success Read more
PixBind: Image to PDF Convert is a mobile app for Android that lets users convert photos and images into professional-looking PDF files instantly. It’s designed with simplicity and speed in mind so that both casual users and professionals can create clean, shareable PDF documents straight from their smartphones. The app Read more
In today’s digital-first world, QR and barcode technology has become ubiquitous—from quick access to menus and websites to product information, coupons, and Wi-Fi connections. Enter QRInvent – QR Barcode Scanner, a lightweight Android app designed to scan and generate codes quickly, safely, and easily. 🔍 Overview QRInvent is developed by Read more
PDFInvent – PDF Viewer on Google Play is an Android application designed to make opening and viewing PDF documents easy and intuitive. Though the official Play Store page doesn’t list every detail publicly, the name and user-shared previews suggest it’s a dedicated PDF reader/viewer app focused on simplicity and fast Read more
Below is a clear, practical guide to using CI/CD in Flutter, with real-world examples that work for Android, iOS, and web apps. What is CI/CD in Flutter? CI (Continuous Integration) automatically: CD (Continuous Deployment) automatically: Popular CI/CD Tools for Flutter Tool Best For GitHub Actions Free, easy, most popular GitLab Read more
Flutter can absolutely talk to Java code—that’s how you access Android native features. The key concept you need is Platform Channels. I’ll walk you through it step-by-step, from idea → code → common use cases. Big picture (how Flutter talks to Java) Flutter sends a message → Java handles it Read more
Using native code in Flutter is totally normal—and powerful—when you need platform-specific features (camera APIs, sensors, SDKs, payment gateways, etc.). Flutter does this via Platform Channels (and a couple of newer options). Let’s walk it step-by-step, clean and practical. 👇 🔹 Ways to Use Native Code in Flutter I’ll focus Read more
SOLID is a set of 5 object-oriented design principles that help you write: 1️⃣ S — Single Responsibility Principle (SRP) A class should have only one reason to change ❌ Bad Example (Flutter) 👎 One class doing too many things ✅ Good Example 🎯 Flutter Use Case 🧠 Interview one-liner Read more
Clean Architecture is a way of structuring your app so that: 👉 In MNC terms: “Clean Architecture separates concerns and enforces dependency rules to build scalable and maintainable apps.” Clean Architecture Layers (Flutter) Clean Architecture usually has 3 main layers: 1️⃣ Presentation Layer (UI) What it contains What it should Read more
If you are a Flutter developer or Android app publisher, you may have seen this frustrating error on Google Play Store: “Your device is not compatible with this version.” This issue can prevent users from installing your Flutter app on certain devices. In this complete guide, you will learn why Read more