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正面對決基準比較
LightPDF vs TimeMaster
LightPDF 每月有 1,742,568 次造訪，月增率 -15.3%，定價模式為免費增值。TimeMaster 每月有 1,121 次造訪，成長率 0%，定價模式為免費增值。
LightPDF 每月有 1,742,568 次造訪，月增率 -15.3%，定價模式為免費增值。TimeMaster 每月有 1,121 次造訪，成長率 0%，定價模式為免費增值。
TimeMaster is a privacy-first time tracking and productivity app with analytics, goal tracking, and focus tools for people who want to understand where their hours actually go.
| 面向／指標 |  | |
|---|---|---|
| 官方網域 | lightpdf.com | timemaster.lemonsqueezy.com |
| 定價模式 | 免費增值 | 免費增值 |
| 每月造訪次數 | 174.26萬 (1,742,568) | 1121 (1,121) |
| 月流量變化量 | -31.46萬 (-15.3%) | +1121 (0%) |
| 主要市場與市佔 | 🇮🇳 印度 (24.9%) | 🇺🇸 美國 (100%) |
| 每月直接造訪 | 44.21萬 | 441 |
| 使用者評分 | 4.2 | 4 |
| 支援平台 | 網站 | 網站 |
跨裝置的免費 AI PDF 編輯、轉換與閱讀工具
上傳 PDF 後用自然語言提問、追問細節，並查看答案引用的原文段落；另有模式可直接解析 YouTube 影片。
把整份文件翻譯成 20 多種語言，包括掃描版與圖片型 PDF，並盡量維持原本排版。
自動把發票、收據、銀行對帳單與採購單轉成結構化的 Excel 檔案。
編輯文字與圖片、OCR 掃描頁、與 Office 格式互轉，並支援合併、拆分、壓縮、浮水印、簽名與註解。
TimeMaster is a privacy-first time tracking and productivity app with analytics, goal tracking, and focus tools for people who want to understand where their hours actually go.
Start, stop, and log time on tasks and activities so you can see exactly where your hours are spent.
Turn raw time entries into reports that reveal patterns, trends, and opportunities to reclaim hours.
Set targets for how you want to spend your time and measure progress against them over time.
Focus-oriented features help reduce distraction so tracked time translates into real output.
專項更強Anthropic 的前沿 AI 工作空間，由 Claude 5.5 驅動，擅長代理式程式開發、分析與細膩寫作。
Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms.
Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms.
Provides quick browser-based PDF editing and e-signatures, but has a less advanced conversational AI assistant.
用 AI 行事曆自動守護專注時間並安排行程
Motion is an AI-powered productivity super app that unifies tasks, projects, calendars, meetings, docs, notes and reports, using AI agents to auto-plan your day, build projects, take meeting notes and keep work moving.
Tiimo is a visual planner built for neurodivergent and executive-function needs, available on iOS, iPadOS, watchOS, Android, and the web. It turns your day into a color-coded visual timeline, adds a focus timer that makes time visible, tracks mood to reveal patterns, and uses AI to break your brain dump into a realistic, time-estimated plan. It was built by and for neurodivergent people and won iPhone App of the Year 2025.
Tiimo is a visual planner built for neurodivergent and executive-function needs, available on iOS, iPadOS, watchOS, Android, and the web. It turns your day into a color-coded visual timeline, adds a focus timer that makes time visible, tracks mood to reveal patterns, and uses AI to break your brain dump into a realistic, time-estimated plan. It was built by and for neurodivergent people and won iPhone App of the Year 2025.
