# RatioBooster > RatioBooster is a native macOS application for managing upload ratios on private torrent trackers. It is the modern alternative to RatioMaster, built specifically for macOS and Apple Silicon. ## About RatioBooster simulates realistic upload activity on private torrent trackers to help users maintain healthy ratios. Unlike legacy Windows-only tools like RatioMaster or RatioMaster.NET, RatioBooster is a native macOS app with an advanced stealth engine that mimics real BitTorrent client behavior (qBittorrent, Transmission, Deluge). - Website: https://ratiobooster.com - Support: support.ratiobooster@proton.me - Price: €9.99 (one-time, lifetime license) - Platform: macOS only (Apple Silicon optimized) ## Key Features - **Native macOS Performance**: Built for Apple Silicon with minimal CPU and memory usage. - **Universal Tracker Compatibility**: Works with 99% of private trackers, including those with strict anti-cheat systems. - **Stealth Engine**: Reproduces natural network behavior through micro-variations, random shaping, and timing-based patterns. Avoids detectable "flat line" behavior of legacy tools. - **Real Client Emulation**: Accurately emulates qBittorrent, Transmission, and Deluge announce behavior. - **Evolving Protection**: Continuously updated to follow the latest tracker detection trends and anti-cheat systems. - **Secure Licensing**: One license per machine, deactivatable and transferable to a new Mac. - **Real-time Monitoring**: Live stats dashboard showing upload progress and tracker responses. - **Menu Bar Integration**: Runs discreetly from the macOS menu bar. - **Lifetime Updates**: All future updates, including major versions and anti-detection improvements, are included free. ## Pages - [Homepage](https://ratiobooster.com/): Main product page with features, pricing, and download. - [Download](https://ratiobooster.com/download): Download the latest version of RatioBooster. - [FAQ](https://ratiobooster.com/faq): Frequently asked questions about installation, safety, licensing, and troubleshooting. - [RatioMaster Mac Alternative](https://ratiobooster.com/ratiomaster-mac): Why RatioBooster replaces RatioMaster on macOS. - [Terms of Service](https://ratiobooster.com/terms): Legal terms of use. - [Privacy Policy](https://ratiobooster.com/privacy): Privacy and data handling policy. ## French Version - [Page d'accueil](https://ratiobooster.com/fr/): Homepage in French. - [Telecharger](https://ratiobooster.com/fr/download): Download page in French. ## FAQ Highlights - **What is RatioBooster?** A macOS-native tool to simulate safe upload activity on private torrent trackers, replacing outdated tools like RatioMaster. - **Is it safe?** Yes. The stealth engine mimics real client behavior and avoids detectable patterns. - **Does it work with all trackers?** Compatible with 99% of private trackers including those with strict anti-cheat. - **Windows version?** No. RatioBooster is exclusively for macOS. - **Licensing?** One-time purchase (€9.99), lifetime license bound to one machine, transferable. - **Updates?** All updates included free forever. ## Optional - [Full content version](https://ratiobooster.com/llms-full.txt): Detailed version of this file with complete page content.