RatioMaster and RatioMaster.NET were the go-to ratio tools for years - but they were built on outdated techniques, never adapted to modern private tracker anti-cheat systems, and the macOS port (RatioMasterMac) hasn't been maintained in a long time.
Running them today often means inconsistent behavior, detection risks, and - on Mac - wrestling with Wine or virtual machines that produce unrealistic traffic patterns.
RatioMaster.NET is a Windows program built on the .NET Framework and WinForms, a user interface toolkit that only exists on Windows. There is no Mac build to download because the code cannot produce one - everything about it assumes a Windows machine. Every way of forcing it onto a Mac runs into the same walls:
• Mono. Mono can run some .NET apps on macOS, but its WinForms support was always partial and it was never properly ported to Apple Silicon. On an M1, M2, M3 or M4 Mac it typically fails during install or crashes the moment the app opens.
• Wine or CrossOver. On Apple Silicon this means running a Windows compatibility layer on top of a CPU translation layer. When RatioMaster opens at all, the usual results are "application error" dialogs, failed .NET Framework 4.0 installs inside the Wine prefix, and freezes as soon as a torrent starts.
• A Windows virtual machine. It can technically work, but you are keeping a full Windows install running for one small utility. The traffic goes through virtualized network interfaces, the timing does not look like a normal client on your Mac, and the VM has to stay open the whole time. Heavy, fragile, and pointless once a native option exists.
RatioBooster picks up where RatioMaster left off, rebuilt from the ground up with a modern stack and advanced stealth algorithms. It recreates the behavior of real torrent clients with accurate peer communication, consistent traffic patterns, and adaptive upload simulation.
Unlike the older tools, it runs natively on both macOS (Intel & Apple Silicon) and Windows - no Wine, no virtual machines, no compatibility layers.
RatioBooster was built for the Mac rather than ported to it. It ships as a standard macOS app with native builds for both Apple Silicon and Intel, so it runs at full speed on M-series machines without translation layers. Installation is the usual Mac routine: download, drag to Applications, open. There is no runtime to install first, no prefix to configure, and nothing to keep alive in the background besides the app itself.
The same one-time 9.99 EUR license covers the Windows build too, so switching machines or running both platforms does not mean paying twice. Tracker compatibility is verified regularly - the full tested list lives on our RatioMaster alternative page.
• Native apps for both macOS and Windows
• Advanced stealth engine with modern anti-detection algorithms
• Modern emulation of qBittorrent, Transmission, and Deluge
• Realistic announce behavior and adaptive upload simulation
• Avoids the detectable patterns of older ratio tools
• Actively updated to follow tracker detection trends
If you searched for "ratio master mac" or "ratio master for macOS", here is the honest summary. The original ratio master never had a real Mac version, the community port died years ago, and every compatibility trick breaks on current hardware. That leaves two realistic ways to run a ratio master on a Mac today: keep an old Intel machine on an old version of macOS just for this one tool, or use software that was written for macOS in the first place. RatioBooster exists because the second option did not.
If you're coming from RatioMaster or RatioMaster.NET, RatioBooster provides everything those tools no longer can: reliability, native performance on Mac and Windows, realistic behavior, and ongoing development.
It's not just a replacement - it's the next-generation ratio tool, on every platform.
Switching takes minutes, because the workflow is the one you already know: add a .torrent from your tracker, choose which client to present as, set your rates, and start. The difference is that this time the app opens on the first double-click, on the Mac you actually own.
No. RatioMaster is a Windows .NET application, and the workarounds that half-worked on Intel Macs - Mono and Wine - fail or crash on Apple Silicon. There is no supported way to run it on a modern Mac.
You can try, but the results are poor. Wine setups typically fail to install the old .NET Framework the app needs, and a Windows virtual machine means maintaining a full second operating system for one utility while producing traffic that does not look like a normal Mac client. A native tool is simpler and behaves more realistically.
Yes. RatioBooster is a native macOS app with builds for both Apple Silicon and Intel, sold as a one-time 9.99 EUR license and actively maintained. It emulates real torrent clients such as qBittorrent, Transmission and Deluge, and it is built to avoid the detectable patterns of older tools.
Discover RatioBoosterDownload RatioBooster for Mac & Windows
Comparing your options? See RatioBooster vs other RatioMaster alternatives, or our fix guide for RatioMaster not working.
Questions about safety or licensing? See the FAQ.