Free disk space at a glance
The startup disk's name, how much is free out of the total, and a usage bar sit at the top of the menu. The free figure is the same one Finder reports, so the numbers agree.

Recento Stats · Part of Recento Pro
Recento Stats is a Mac system monitor for the menu bar. Check free disk space, live power, battery health and the apps using the most energy without opening anything.
macOS 14 or later · Apple Silicon & Intel
"Your disk is almost full." "Battery draining fast." By the time macOS tells you, it's already a problem, and finding the real numbers means opening System Settings, Activity Monitor and About This Mac one after another.
Recento Stats puts them in one menu. Click its icon and you see how much disk space is free, how many watts are coming in from the charger and going out to the Mac, the battery's health, cycles and temperature, and which apps are using the most energy right now. If a process is running away with the CPU, you can quit it from the same list.
The startup disk's name, how much is free out of the total, and a usage bar sit at the top of the menu. The free figure is the same one Finder reports, so the numbers agree.
See the watts coming from the power adapter, the watts the Mac itself is drawing, and whether the battery is charging or discharging and at what rate. Time to full or time remaining, current and voltage are listed too.
A battery glyph shows the charge level with the percentage drawn inside it, plus the charging state and time estimate underneath. Below that: maximum capacity against design capacity, health, cycle count and temperature.
The Using Energy list shows which apps are costing you the most battery right now, with their icons. It is the quickest way to find what's draining a MacBook.
Switch to Top Processes to see what's using the most CPU. Hover over a row and a close button appears. Apps are asked to quit politely, so they can offer to save your work first.
Keep one combined icon, or add a battery icon that shows the charge level and a disk icon that shows free space in its tooltip. Each one opens its own focused menu.
The combined icon can be a chart, bars, a gauge, a chip or a Mac, so it fits next to everything else in your menu bar.
The menu updates every second while you're looking at it, so plugging in a charger shows up straight away. With every menu closed it reads nothing at all.
The menu opens over full-screen apps like any system menu. You can also assign a keyboard shortcut to open Recento Stats from the menu itself.
| Feature | Free version | Recento Pro |
|---|---|---|
| Disk, power & energy menus | Included | Included |
Recento Stats is free in full. Recento Pro unlocks the paid features of the other modules for $9.99 a month or $99 one time.
Plans, trial and refund terms are on the Recento Pro pricing section.
Recento Stats asks for no permissions. It reads disk space, battery and power figures from macOS, and the process list from the same source Activity Monitor uses. Nothing it shows leaves your Mac, and it reads nothing while its menus are closed.
Switch on Recento Stats in Recento Pro and click its menu bar icon. The startup disk's free space, total size and a usage bar are at the top. You can also add a separate disk icon that shows free space when you hover over it.
Plug in and open the Recento Stats menu. The Power section shows the watts coming from the power adapter, the watts the Mac is using and the watts going into the battery. If your Mac doesn't report live adapter watts, the charger's rated wattage is shown instead.
Open the menu and look at Using Energy. It lists the apps costing the most energy right now. The figures need a moment to measure the first time you open it.
Yes. Hover over a row in Top Processes or Using Energy and click the close button. Apps get a normal quit request so they can save first. System processes and other users' processes can't be quit from the list.
No. It focuses on disk space, power, battery and the busiest apps and processes. Top Processes ranks processes by CPU use, but there are no history graphs.
Recento Stats is built for MacBooks. Disk space works on any Mac, but the power and battery figures come from the Mac's battery, so a desktop Mac has little to show there.
Yes, every part of it is in the free version of Recento Pro.
It reads nothing while its menus are closed. While a menu is open it refreshes once a second, and stops again as soon as you close it.
Download Recento Pro and switch on Recento Stats.