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Battery health, charge alarm & saver. Find apps draining your battery fast.
**Voltwise is the smart battery health monitor that doesn't just measure — it tells you what to do.** Most battery apps only show numbers. Voltwise goes further: it diagnoses what's draining your battery, coaches your charging habits, and helps you fix problems in one tap. **🔋 REAL BATTERY HEALTH** See your true battery capacity (mAh) and wear level, learned from your real charge sessions. Track battery health over time and know when it's time to replace your battery. **📊 BATTERY MONITOR & INFO** Live battery stats: current (mA), voltage, temperature, charge level and remaining time. Voltwise separates screen-on and screen-off drain for an honest, accurate battery life estimate. **🧠 SMART RECOMMENDATIONS** Voltwise finds battery-killer apps, warns you about overheating while charging, scores your charging habits, and routes you to the right Android setting in one tap. **📱 APP BATTERY USAGE** See which apps consume the most battery, and a list of apps you haven't opened in a week — uninstall or restrict them to save power. **🔌 CHARGE ALARM & CHARGING SPEED** Get a charge alarm at your target level to protect battery life. Compare chargers and cables by measuring real charging speed (mA). **✨ MORE** • 5 beautiful themes (Dark, Light, Gold, Emerald, Cyberpunk) • Live battery notification • Charge history & sessions • Clean, ad-light, privacy-friendly design