Download of GongTimer 2.2 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The actual developer of this free Mac application is Alexander Kolb. The software belongs to Productivity Tools.
From the developer:
GongTimer lets you define your own timer and play a gong sound at the beginning and at the end. It also counts automatically how many rounds you ran the timer. Pausing and resuming the rounds is also supported, You have the ability to set different alarm sounds. You can see the running timer in the status bar of your Mac.
you define a timer, and reminds you with a nice gong sound.
You may want to check out more Mac applications, such as Simple Reminder, CoolBigClock or TEAM viwer, which might be similar to GongTimer.