Reflib BW
一个不替广告商工作的浏览器。默认拦截追踪器、剥离链接里的跟踪参数，并把书签、历史与密码统统留在你的 iPhone 上。 A browser that doesn’t work for advertisers. Trackers are blocked by default, tracking parameters are stripped from links, and bookmarks, history and passwords all stay on your iPhone.
日常够用，细节到位Everything you need, nothing you don’t
内容拦截Content blocking
内置规则加上 EasyList、EasyPrivacy 与 EasyList China 订阅，拦截广告与第三方追踪脚本。你可以看到每个站点上到底拦下了多少东西。Built-in rules plus EasyList, EasyPrivacy and EasyList China subscriptions block ads and third-party tracking scripts. You can see exactly how much was stopped on each site.
链接净化与 HTTPS 优先Link cleaning and HTTPS-first
自动移除 URL 里的 utm、fbclid 一类跟踪参数，并优先尝试 HTTPS 连接，减少明文传输的机会。Tracking parameters such as utm and fbclid are stripped from URLs automatically, and connections upgrade to HTTPS wherever possible.
多用户配置隔离Isolated profiles
工作与生活可以各用一套配置，Cookie、书签、历史、密码与下载彼此完全隔离，切换只需一步。Keep work and personal browsing in separate profiles. Cookies, bookmarks, history, passwords and downloads are fully isolated, and switching takes one tap.
阅读列表与离线快照Reading list with offline snapshots
把文章存进阅读列表时同时保存离线快照，地铁里没信号也能读完，而且不怕原文被删。Saving an article to the reading list also captures an offline snapshot, so you can finish it underground — and it survives the original being taken down.
加密自动填充Encrypted autofill
登录信息、银行卡与 TOTP 验证码可存在浏览器内，采用 AES-GCM 加密，主密钥锁在钥匙串里，填充前需通过 Face ID。Logins, cards and TOTP codes can live in the browser, encrypted with AES-GCM under a Keychain-held master key and gated behind Face ID before filling.
媒体嗅探与下载Media sniffing and downloads
识别页面中的视频与音频资源并下载到本地，支持 HLS 流、画中画与后台播放。Detects video and audio on the page and downloads it locally, with HLS streams, Picture in Picture and background playback supported.
阅读模式与站点偏好Reader mode and per-site settings
一键剥离页面杂物专注正文。桌面版请求、JavaScript 开关、默认缩放等设置可按站点分别记住。Strip a page down to its text in one tap. Desktop mode, JavaScript and default zoom are remembered per site.
设为默认浏览器Set as default browser
支持注册为系统默认浏览器，其他应用里点开的链接会直接在 Reflib BW 中打开。同时可扫描二维码直接访问网址。Can be registered as your system default browser, so links from other apps open here. QR codes can also be scanned straight into a tab.
这款应用怎么处理数据How this app handles data
浏览记录不会离开设备Your browsing never leaves the device
书签、历史、阅读列表、站点偏好与拦截统计写入设备本地数据库，按用户配置文件分开存放。保存的登录信息与银行卡使用 AES-GCM 加密，主密钥存于 iOS 钥匙串且标记为「仅本机」，不会通过 iCloud 同步到别处。Bookmarks, history, reading list, site preferences and blocking stats are written to a local database, separated per profile. Saved logins and cards are encrypted with AES-GCM under a Keychain master key marked this-device-only, so it never syncs elsewhere via iCloud.
浏览器必然要联网，所以说清楚它会连接什么很重要：你主动访问的网站、你在设置里选择的搜索引擎（Reflib Search、DuckDuckGo、Google 或 Bing），以及定期更新的公开拦截规则源。规则更新只下载规则文件本身，不会附带你的浏览历史。 A browser has to use the network, so it matters to be specific about what it contacts: the sites you choose to visit, the search engine you pick in Settings (Reflib Search, DuckDuckGo, Google or Bing), and the public blocking-rule sources it refreshes periodically. Those refreshes download the rule files only and carry none of your history.
如果你使用起始页的 Reflib Search 搜索建议或 AI 回答，相关查询会发送到 search.reflib.com；换成其他搜索引擎即可完全避开这条链路。除此之外，Reflib 收不到任何来自这款浏览器的数据。
If you use the Reflib Search suggestions or AI answers on the start page, those queries go to search.reflib.com; switching to another search engine avoids that path entirely. Beyond it, Reflib receives no data from this browser at all.
权限方面只用到两项：相机用于扫描二维码，Face ID用于解锁自动填充。两者都可以拒绝，只会关掉对应的单个功能。 Only two permissions are used: Camera for scanning QR codes and Face ID for unlocking autofill. Declining either only switches off that one feature.
常见问题Common questions
它和 Safari 的隐私保护有什么不同？How is this different from Safari’s privacy protection?
Safari 的智能防跟踪主要在 Cookie 层面工作。Reflib BW 在此之上加了一层基于规则的内容拦截，会在请求发出前就拦掉广告与追踪脚本，并主动清理 URL 中的跟踪参数，同时把每个站点拦下了多少东西直接显示给你看。Safari’s Intelligent Tracking Prevention works mostly at the cookie layer. Reflib BW adds rule-based content blocking on top, stopping ad and tracker requests before they are sent and cleaning tracking parameters out of URLs — and it shows you the count per site.
保存在浏览器里的密码安全吗？Are passwords saved in the browser safe?
这些条目使用 AES-GCM 加密后写入本地数据库，密钥保存在 iOS 钥匙串并限定为仅本机可用，填充前需要 Face ID 验证。前提是你的 iPhone 设置了锁屏密码——这是所有设备端加密的基础。Those entries are encrypted with AES-GCM before being written to the local database, with the key held in the iOS Keychain and restricted to this device, and Face ID is required before filling. This assumes your iPhone has a passcode, which is the foundation of all on-device encryption.
如果你需要跨应用使用的完整密码库，请配合 Reflib PWD 或系统「密码」App。If you need a full vault usable across apps, pair it with Reflib PWD or the system Passwords app.
多个配置文件之间会串数据吗？Can data leak between profiles?
不会。每个配置文件拥有独立的数据库文件与 Cookie 存储，书签、历史、密码与下载互不可见，切换配置文件相当于换了一个浏览器。No. Each profile has its own database file and cookie store. Bookmarks, history, passwords and downloads are invisible to the others, so switching profiles is like switching to a different browser.
拦截规则会不会导致部分网站打不开？Can blocking rules break some sites?
偶尔会。遇到这种情况，可以在站点偏好里针对该域名临时关闭拦截，其他站点不受影响。如果你认为是规则误报，欢迎把网址发给我们。Occasionally. When it happens, turn blocking off for that domain in the per-site settings; other sites are unaffected. If you think a rule is a false positive, send us the URL.