How I Built “Love Calculator by Name” – A Fun Offline Flutter App in One Weekend

How I Built “Love Calculator by Name” – A Fun Offline Flutter App in One Weekend As a Flutter developer with over 3 years of experience and 20+ apps already published on Google Play, I still love building small, joyful utility apps. They are perfect for practicing new techniques, testing animations, and shipping something fun in just a few days. This time I decided to revive a classic — the “Love Calculator by Name”. You know, the one where you enter two names and get a funny love percentage with hearts and confetti. In 2026 it still gets thousands of downloads because people love simple, shareable entertainment apps. In this article I’ll show you exactly how I built the complete app using only Flutter — fully offline, beautiful animations, share feature, and ready for Google Play. Tech Stack (kept it minimal and modern) Flutter 3.24+ Dart Packages: confetti – for the exploding hearts flutter_animate – super easy animations share_plus – one-tap sharing google_fonts – nice romantic font