BatteryTone

BatteryTone is a lightweight, elegant macOS menu bar app that makes your battery status clearer, smarter, and more customizable than ever. Whether you’re charging, on battery, or conserving power, BatteryTone helps you see what matters—at a glance. Key Features: • Side-By-Side Display See your battery percentage alongside estimated time remaining—or charge percentage with time to full—in one compact, easy-to-read view. • Time Inside the Icon Get live “time remaining” or “time to full” directly within the battery icon, with animated dots while calculating. • Custom Size and Display Adjust your icon size (10–20 pt) to perfectly fit your menu bar style. • Dynamic Icon Color Changes Customize your battery icon to change colors based on status—on battery, charging, in Low Power Mode, and more. • Green When Charging (Optional) Know instantly when your Mac is plugged in and charging with a distinct green highlight. • Flexible Conditions Choose when your icon changes: Always, Only When Charging, Only On Battery, Only in Low Power Mode, or Only in Regular Mode. • Sleek Menu Panel Click the icon for detailed time remaining, estimated charge time, and personalized settings in a clean interface. • Opacity & Color Control Fine-tune your look with adjustable opacity and a wide range of colors. • Smart Startup Options Launch automatically at login and reset preferences anytime. • No Data Collection. No Tracking. BatteryTone runs entirely on your device, keeping your preferences private. Built from scratch for Mac users who want control, clarity, and a clean interface—without bloat.