The Offline Reminder App is a clean and modern Flutter-based Android application designed to help users stay organized and never miss important tasks. It allows you to create, manage, and track reminders completely offline without requiring internet access.

With a beautiful gradient UI, notifications, and alarm features, this app is easy to customize and extend. Perfect for developers, students, or startups looking to save time by using a ready-made reminder system.

This source code is well-structured, documented, and follows Flutter best practices. It includes Provider state management, beautiful UI widgets, and a smooth user experience.

You can easily rebrand the app with your own colors, icons, and AdMob ads.

100% Offline reminder management

Add, edit, and delete reminders

Alarm & notification support

Gradient modern UI design

Provider state management

Easy customization (icons, theme, colors)

Supports Android APK build out of the box

Flutter SDK (latest stable version)

Android Studio or VS Code

Basic knowledge of Flutter & Dart

Download and unzip the source code.

Open the project in Android Studio or VS Code.

Run flutter pub get to install dependencies.

Configure Firebase (if using AdMob Remote Config).

Update pubspec.yaml with your app details.

Build APK using flutter build apk.