My SoundBox: UPI Voice Alerts

Turn your smartphone into a smart payment soundbox!

My SoundBox is a 100% free, secure, and offline UPI payment voice announcer app for shopkeepers, retailers, and merchants. Get instant audio notifications and voice alerts on your phone whenever you receive money through any UPI app—without buying expensive hardware speakers or paying monthly rental fees.

How it works:
My SoundBox reads incoming transaction notifications from your payment apps locally and converts them into clear voice announcements. For example: "Received ₹100 on Google Pay".

KEY FEATURES:
🚀 Instant Voice Alerts: Get real-time audio announcements the second a customer makes a payment.
📱 Works with All Major UPI Apps: Fully supports Google Pay (GPay), PhonePe, Paytm, BHIM, Amazon Pay, BharatPe, and other bank UPI merchant apps.
🌐 100% Offline & Private: No internet connection is required to announce alerts. Your financial details and notification data never leave your device.
🗣️ Multi-Language Support: Get announcements in your preferred language, including English and Hindi.
🔊 Adjustable Sound Controls: Customize volume, speech speed (rate), and pitch in settings to match your shop's noise levels.
🔌 Bluetooth & Speaker Compatible: Connect your phone to any external Bluetooth speaker or headphones for louder announcements.
🔋 Battery Optimized: Designed to run lightweight in the background without draining your battery, even when the screen is locked.
📊 Local History Log: View a quick, safe log of all recent transaction alerts inside the app to track your daily business sales.

WHY CHOOSE MY SOUNDBOX?
- No Hardware Costs: Zero rental fees, zero purchase costs. Use your existing phone!
- Save Shop Space: No need to place another bulky device on your payment counter.
- Stop Checking Your Phone: Stay busy serving customers; the app speaks out the exact amount received so you don't have to keep checking the app.

DISCLAIMER:
My SoundBox is a utility app that uses Android's Notification Listener permission to read incoming payment SMS or app notifications locally and speak them out loud. It does not access your bank account, link with your bank cards, or process any payments.