macOS warns you at 10% and 5%, in a banner Focus can swallow. Volt alerts at any percentage you like, as a floating capsule nothing can hide, and shows everything your Mac already knows: real health, live watts, per-app energy, and the battery of every device you've paired.
Download for Mac · 1.0.2 · universal · 2.4 MBAdd as many thresholds as you want, 30, 20, 15, 3, on the way down and the way up. Each gets a floating pill, a sound, and an optional screen-edge glow you cannot miss. Focus can't suppress it.
Maximum capacity against design capacity, cycle count against the rated maximum, live cell temperature, and a plain-English verdict on whether the pack needs service.
AirPods, left, right and case separately, Magic Mouse, Magic Keyboard, Trackpad and paired headphones, ranked lowest-first with their own low-battery alerts. Nothing dies mid-call.
Which app is eating your battery, right now and averaged over 24 hours, 7 days or 30 days, with sparklines. History stays local, so you can catch the tab that drains you every afternoon.
Real draw in watts, what the charger actually delivers, voltage, current, and time-to-empty or time-to-full, any of it right in the menu bar, next to an iPhone-style battery with the percentage inside.
Native Swift and AppKit. No Electron, no account, no network calls, no telemetry. Every reading comes from IOKit on your own machine and stays there.
No tiers, no keys, no payment links. Auto-updates in place.
Download Volt · 1.0.2 · universal