Note-A-Lator 3.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus.
The actual developer of this software for Mac is Electric Peel, LLC. The unique identifier for this program's bundle is com.electricpeelsoftware.note-a-lator.mas. This software works fine with Mac OS X 10.7 or later. The program is categorized as Education Tools. The most popular versions among the application users are 2.0 and 1.3.
From the developer:
Note-A-Lator is a music reading quiz program that helps parents improve their child's music reading abilities. Unlike regular tests, Note-A-Lator provides immediate feedback by drawing every wrong answer on a staff after each question, eliminating the need for a proficient adult to look over the student's shoulder.
You may want to check out more software for Mac, such as ChordPhobia, Learn To Draw or Fast Rabbit Typing, which might be similar to Note-A-Lator.