What are some alternatives?
When comparing Pear Note and LibreOffice - Base, you can also consider the following products
Quick Record - Voice memos audio recorder with iCloud sync
Microsoft Office Access - Access is now much more than a way to create desktop databases. It’s an easy-to-use tool for quickly creating browser-based database applications.
Knotable - Cut the noise out of busy email threads
FileMaker Pro - FileMaker Pro Advanced includes all the features of FileMaker Pro plus a set of advanced tools so you can rapidly build powerful custom apps.
Memo - Simple and elegant notes app on your Mac