macOS collects less data and has better default privacy. Windows collects telemetry and shows ads. macOS wins on privacy but costs more.
| Factor | macOS | Windows |
|---|---|---|
| Data Collection | โญโญโญโญ Minimal | โญโญ More |
| Ads | โ None | โ Built-in |
| Cost | โ Expensive | โ Affordable |
Apple's desktop OS with privacy-first approach.
Microsoft's OS with more telemetry collection.
macOS is more private. Windows 11 shows ads and collects more data. But you can disable most Windows telemetry. Privacy difference is real but not huge.
Last updated: April 21, 2026 • Report an error