The Gobbler app is now MacOS Big Sur-compatible

You can download the Gobbler app compliant with OS 11 Big Sur here: OS 11 Big Sur-compliant Gobbler app 2.2.4 Build 552

Legacy versions are available for:

OS X 10.13 (High Sierra) to OS X 10.15 (Catalina): Gobbler app 2.2.4. Build 549

and

OS X 10.9 (Mavericks) to OS X 10.12 (Sierra): Gobbler app 2.2.3. Build 538

The Gobbler team