TVMosaic 1.0 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. The software relates to Lifestyle Tools. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The actual developer of this free software for Mac is DVBLogic.
From the developer:
TVMosaic lets you record your favorite TV programs in original quality directly to the local hard disk of your Mac. The application allows playing back SD, HD, and UltraHD (h265) TV channels. The program can be managed with ease as it supports easy setup and configuration.
You may want to check out more Mac applications, such as R2D2 Translator, SIMBL Agent or PrankExport, which might be related to TVMosaic.