Metanota is a program designed for Mac users who need to keep an eye on their daily tasks. You can use this utility whenever you're dealing with a very busy schedule and it's imperative to remember about all the assignments you need to complete until the end of the day.
The app brings you a user-friendly interface, an integrated search tool, the ability to sync notes across cloud service account, and much more. In addition, you can print memos directly from the tool's interface.
This program also features a Menu Bar icon which, once it's clicked, it displays the main window of Metanota on your screen. The app uses a very small amount of CPU resources while sitting on your Menu Bar.
Another advantage is the fact that it allows you to organize your memos into groups. For instance, you can have two separate categories of notes, one for work and another for personal or home memos.
Briefly, I'd say it's worth buying Metanota for your computer only if you're a busy person who needs to constantly keep track of your daily tasks. Otherwise, you can check similar apps that come with fewer features (without cloud sync option) but are for free.