DrainMeter

Robert Koedam

About this app

DrainMeter – Know What’s Draining Your Battery 🔋📱

Is your battery dying fast but you’re not sure why?
DrainMeter helps you estimate how much battery each app usage session costs — based on how long you’ve used it.

Just enter the app name (optional) and how many minutes you used it, and DrainMeter gives you an estimated battery drain percentage and a risk level to help you stay in control.

✅ Features:
• ⏱️ Input app usage time in minutes
• 🧠 Get estimated battery % drained
• 📊 Visual risk level: Low / Moderate / High
• 🧾 Optional app name label
• 💡 Lightweight, clean, one-screen design

Perfect for battery-conscious users, students, travelers, and productivity-focused users.

Track your drain. Save your charge. Stay powered with DrainMeter.