Apple's iOS restrictions make a full Tor 瀏覽器 impossible:
- WebKit requirement: Apple requires all iOS browsers to use the WebKit rendering engine. Tor 瀏覽器 is based on Firefox (Gecko engine), which can't be ported to iOS.
- Limited customization: iOS doesn't allow the deep browser modifications that Tor 瀏覽器 needs for fingerprint protection
- No extension support: Tor 瀏覽器 relies on specific extensions (NoScript, etc.) that can't be replicated on iOS WebKit browsers
- Background restrictions: iOS limits background network activity, which can affect maintaining Tor 電路
This means any "Tor 瀏覽器" on iOS is fundamentally less private than Tor 瀏覽器 on Android or desktop. It's important to understand these limitations.