Voltyn
Menu bar power and history
Only for Mac
$1.00
Mac
See current power use in the menu bar and recorded trends on your desktop. Voltyn helps you understand how your Mac's system power use changes.
Menu bar
View current system power and the most recent 60-second trend.
Medium desktop widget
See the recorded one-hour average and trend alongside the snapshot timestamp. The widget does not refresh continuously in real time.
Details history
Review collected readings over 60 seconds, 1 hour, 1 day or 7 days.
Understand the readings
System power describes system power use. Live input power is the current input reading, when available. Adapter capability describes the adapter-reported power capability, not current power use or actual input. Missing data is not zero, and intervals without samples are not filled in.
Local records
Power history collected by the app is stored on your Mac, with no automatic telemetry uploads. Information may leave your device if you choose to share screenshots or other content.
For Apple Silicon MacBook models running macOS 14 or later.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 莹 李, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 莹 李
- Size
- 1.2 MB
- Category
- Utilities
- Compatibility
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- Mac
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Liying
