SubZero – The Cyber Subscription Manager

SubZero is a modern Flutter-based subscription management app designed for privacy-conscious users. It works fully offline, loads instantly, and helps users track, manage, and cancel recurring subscriptions with ease.

Technology: Flutter 3.x, Hive NoSQL, Riverpod
Platform: Android (APK Preview Available)
Monetization: Google AdMob Ready

Download Preview APK

Why SubZero?

Most finance and subscription apps look the same. SubZero takes a different approach by focusing on clarity, speed, and privacy. It is built for users who want complete control over their subscriptions without relying on cloud services or external servers.

The app runs completely offline, stores data locally, and provides a smooth user experience with modern UI patterns.

Key Features

Visual Analytics
Clear charts and insights help users understand their subscription spending by category.
One-Tap Unsubscribe
Automatically detects cancellation links and simplifies the unsubscribe process.
Smart Notifications
Local reminders notify users before subscription renewals to avoid unwanted charges.
Offline & Private
Powered by Hive NoSQL. No backend, no login, and no internet required. Fully GDPR compliant.

Monetization Ready

SubZero includes built-in support for Google AdMob. Simply add your Banner Ad Unit ID in the configuration file and start monetizing immediately.

Modern Tech Stack

Flutter 3.x (Latest Stable)
Riverpod State Management
Hive NoSQL Local Database
FL Chart Library
Multi-Language Support
Clean & Scalable Architecture

What’s Included

Full Flutter Source Code
HTML Documentation
Asset & Configuration

Support

Need help or customization? Support is available via email and we respond within 24 hours.

© Stacklyn Developers

SubZero - The Cyber Subscription Manager