VoltRush

VoltRush is a battery and charging monitoring app designed for users who want to see what's really happening when they connect their phone to the charger. It measures current, voltage, wattage, and battery temperature in real time, so you can see if you're actually getting the most out of fast charging or if something is limiting the power.

The interface is based on Material Design 3, with a modern dark design and electric blue and neon accents, optimized for both one-handed use and use in stand mode on a table. The main screen clearly displays the charging status, connection type (USB, AC, or wireless), battery level, and estimated remaining time, along with color indicators that classify charging as fast, normal, or slow.

VoltRush includes a basic measurement history, alerts when the temperature is high, and an optional persistent notification with key data always visible—ideal for testing chargers, cables, wireless charging pads, or power banks. It's a tool designed for both advanced users and those who simply want to check if their mobile phone is charging properly, without intrusive advertising and with a clear focus on accuracy and user experience.