Free
$0.00
Choose up to 3 devices · Original
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.
Mac · App StoreiPhone · iPad · Apple WatchTrack 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.
Free / Volt+
Volt+
Unlimited devices, battery alerts, and every widget look.
- Monthly
- $3.99
- Yearly
- $14.99
- Lifetime
- $29.99
Prices shown for United States. Your Apple account’s storefront determines the final price. Monthly and yearly plans renew automatically; lifetime is a one-time purchase.
How is Volt different from Apple’s Batteries widget?
Volt brings your tracked devices together through iCloud, with a shared battery list, Mac menu bar access and customizable widgets. Apple’s Batteries widget shows your device and connected accessories.
Your battery list stays private.
Your device list, nicknames, preferences, live battery readings, and battery history may be stored in your Apple iCloud account when iCloud is available for Volt. Volt keeps that data in Apple’s iCloud Key-Value Store and in your private CloudKit database. Apple stores it for your Apple ID. Other people cannot see it. Volt does not use Local Network or Bonjour to share your roster, and Volt does not run a separate server that stores your device roster.
Learn more about Volt and privacyGet Volt
Volt is available on the App Store for Mac, iPhone, iPad, and Apple Watch.
Mac · App StoreiPhone · iPad · Apple Watch