AppLocker password-protects any MacOS application from unauthorized usage without modifying anything in your system settings and/or applications. Just start AppLocker, add a password and select the apps you want to keep private.
This menu bar app provides information and stats about your MacBook’s battery and records all these data as well as the total battery- and usage time of your notebook.
CoconutBattery shows you live information about the battery quality in your Mac, iPhone and iPad. You can also save the current health information, so you can see the changes of your battery over time.