文件预览助手 vs VBCC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
文件预览助手
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无论是代码文件、文档、图片还是音视频,一个App全部搞定,彻底解决手机无法打开特定格式文件的痛点。 文件预览助手是一款手机上的万能文件查看器,支持120+种文件格式,覆盖日常遇到的几乎所有文件类型,提供媲美桌面端的专业阅读体验。 从专业级代码高亮到Markdown全功能编辑,再到多媒体播放与文件管理,全方位满足你的移动浏览需求。 【核心功能亮点】 1、专业级代码阅读 支持120+种文本格式语法高亮,覆盖Dart、Python、JavaScript、Java、Go等30+种编程语言; 提供6种精选代码主题及自动模式,支持行号显示、字体调节和自动换行; 内置JSON一键美化或压缩功能,支持HTML源码和渲染视图自由切换。 2、Markdown全功能 完整的Markdown渲染预览,支持GFM扩展如表格、代码块高亮和引用; 横屏自动开启左编辑右预览的双栏模式,支持大纲导航一键跳转; 内置编辑快捷工具栏,支持标题、加粗、链接、表格一键插入,并可导出为PDF或HTML。 3、图片画廊与处理 支持JPG、PNG、GIF、WebP、SVG、BMP等主流格式,同目录多图滑动浏览; 支持双指最大10倍缩放、双击放大、旋转查看,并可查看EXIF拍摄信息; 内置图片处理工具,支持裁剪、缩放及格式转换,满足基础修图需求。 4、音视频播放体验 内置专业音频播放器,支持随机、循环播放及0.5x-2.0x倍速调节,锁屏即可控制; 支持MP4、MOV、AVI、MKV等主流视频格式,全屏播放支持进度拖动和横屏自动旋转; 音频支持后台持续播放和悬浮迷你播放器,自动记忆播放位置,下次打开继续收听。 5、文档预览与管理 PDF支持分页渲染、双指缩放、页码显示和阅读位置记忆,流畅不卡顿; 通过内置引擎直接预览Word、Excel、PPT等Office文档,无需额外安装应用; 内置文件浏览器,支持目录树导航,可按名称、时间、大小、类型排序,支持全局搜索。 6、智能辅助功能 支持UTF-8、GBK、Latin-1等8种编码自由切换,未知格式自动尝试文本打开; 注册为系统文件打开方式,其他App可直接调用,剪贴板复制文本可直接预览; 完整适配深色模式,保护眼睛,超大文件分块加载,确保不卡顿不闪退。 【适用场景】 程序员/开发者:在移动端随时查看代码、配置文件和日志,利用语法高亮和JSON格式化快速定位问题; 学生/写作者:阅读和编辑Markdown笔记,利用双栏模式和大纲导航高效写作,并导出为PDF分享; 设计师/摄影师:浏览高清图片画廊,查看EXIF设备参数和拍摄信息,进行简单的图片裁剪和格式转换; 日常办公用户:在手机端直接预览PDF合同、Word文档和PPT演示文稿,无需依赖电脑即可处理紧急事务。 【为什么选择文件预览助手?】 格式覆盖极广:支持120+种文件格式,真正实现万能查看,告别格式不兼容的焦虑; 专业代码体验:提供30+种编程语言高亮和多种主题,移动端也能拥有桌面级的代码阅读感受; 功能深度整合:集查看、编辑、播放、管理于一体,无需在多个App之间频繁切换; 极致性能优化:大文件分块加载技术保证流畅度,自动记忆阅读位置和播放进度,体验无缝衔接。 让每一次文件打开都变得简单高效。 立即下载【文件预览助手】,开启全能移动浏览新体验!
VBCC
Transform your iPhone into a voice input peripheral and shortcut dashboard for your Mac. Instantly transcribe speech, send custom texts, and execute complex shortcut combinations directly to your Mac's active window.
- Real-time voice transcription to Mac
- Customizable macro keypad
- One-tap sending of text snippets
- Zero-latency local network connection
- System-native and cloud ASR support
- iCloud cross-device sync
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Turn your iPhone into a remote control for your Mac. VBCC combines voice input, keyboard shortcuts, custom commands, and a trackpad in one app. Work, write, present, and code with convenient Mac controls on your iPhone. VOICE INPUT — SPEAK AND SEND Dictate on your iPhone and send recognized text directly to the active input field on your Mac. Use Apple's built-in speech recognition or configure Doubao ASR. Choose your recognition language and audio input device. REMOTE KEYBOARD — CONTROLS AT YOUR FINGERTIPS Send navigation and editing keys from your iPhone, including modifier key combinations. Save frequently used text, prompts, and key combinations as customizable shortcut buttons. Integrate them with Apple Shortcuts and the Action Button on supported iPhones. REMOTE TRACKPAD Control your Mac's cursor directly from your iPhone: • One-finger cursor movement • Tap to click and double-tap to double-click • Long-press and drag • Two-finger tap for right-click • Two-finger horizontal and vertical scrolling with momentum • Adjustable cursor and scrolling sensitivity THREE HOME LAYOUTS Switch between the Messages layout for dictation and history, the Shortcuts layout for quick actions, and the Trackpad layout for pointer control. MESSAGES AND DEVELOPER TOOLS Keep your message history locally, with copy, resend, and Markdown preview support. You can even dictate and save messages while disconnected, then manually resend them when your Mac reconnects. MORE TOOLS • Custom speech vocabulary and hotwords • iCloud sync for messages, shortcuts, and settings • Notifications from Claude Code, Codex, and Cursor via Mac Hooks On your Mac, you can optionally configure Ollama or Doubao for text refinement. Model services are configured separately and are not included with VBCC. YOUR LANGUAGE, YOUR WORKFLOW Use VBCC in 17 languages: English, Simplified and Traditional Chinese, Spanish, German, Japanese, Korean, French, Italian, Brazilian Portuguese, Russian, Turkish, Indonesian, Arabic, Hindi, Thai, and Vietnamese. Switch the interface language in Settings or follow your system. Speech recognition language is configured separately. PRIVATE, SIMPLE, AND DIRECT Connect your iPhone and Mac over a local network or supported P2P/AWDL connection. No VBCC account required. REQUIREMENTS • iPhone with iOS 26 or later • VBCC Mac companion app, macOS 13 or later • Local Network permission on iPhone • Accessibility permission on Mac • Trackpad requires VBCC Mac 2.0 or later Download the Mac app and explore the setup guide: https://imyiangyang.top/app/vbcc/
Screenshots
Verdict
The clearest difference is in-app purchases: 文件预览助手 at none against VBCC's 1. 文件预览助手 also leads on iOS requirement (13.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. VBCC sells 1 one-off in-app purchase. 文件预览助手 asks for nothing beyond the download.
文件预览助手 ships an update every 2 weeks, VBCC every 3 weeks. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.
| Parameter | 文件预览助手 | VBCC |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 56 MB | 10 MB |
| Age rating | 17+ | 4+ |
| Developer | 北京创效未来 | 洋 刘 |
In-app purchases
文件预览助手
No in-app purchases
VBCC
- VBCC Pro$1.99









