Volt
Know every battery.
A privacy-first battery tracker for Mac, iPhone, iPad, and Apple Watch. Volt uses iCloud so your data stays with your Apple account, not on Volt servers. No Volt account.
Track batteries across your devices.
Your accessories already know their charge. Volt gathers those levels into one calm place on Mac, iPhone, iPad, and Apple Watch. No Volt account to create. Nothing sent to a Volt server.
See all your levels in one list.
Saved accessories show up together with the charge you care about. Open Volt on Mac for the full picture, or check the same list on iPhone and iPad when you are away from the desk.
See every battery that matters.
Buds die mid-call. A keyboard fades mid-meeting. A travel cam quits mid-shoot. Volt gathers charge from the Bluetooth accessories you already connect: AirPods, keyboards, mice, speakers, gimbals, and more into one list.
See charge at a glance.
Open Volt when you need a quick read, or pin levels with widgets. Scan adds only what you choose. Settings stay simple.
Add only what you want to track.
Scan finds batteries from accessories already connected in Settings. You decide what stays on your list. Nothing is uploaded for discovery.
Levels wherever you already look.
Check charge on iPhone, keep a quiet glance on Apple Watch, and stay oriented without opening a Volt account or dashboard.
Levels on the Home Screen.
Widgets keep charge visible without opening the app. Glance, then get back to work.
Volt for Mac, iPhone, iPad, and Apple Watch.
One app family across the devices you already use. Built for the moments when a low battery would otherwise surprise you.
Your battery list stays private.
Volt uses iCloud for security so your data is not stored elsewhere. Your device list stays with your Apple account. Volt never requires its own login, and it does not send your device list to a Volt server.
Learn more about Volt and privacyGet Volt
Available now on TestFlight for Mac, iPhone, iPad, and Apple Watch. Privacy by design: your data stays with your Apple account in iCloud, not on Volt servers. No Volt account.