GuruMind vs DayCapsule Countdown and Days

**核心特性**： - **PDF-导图双向联动** - 拖拽 PDF 批注到思维导图自动创建带链接的节点，点击节点跳转到原文位置 - **节点笔记 + 双向链接** - 保持导图简洁的同时深入记录细节，用 [[wiki 链接]] 建立知识网络 - **子导图 + 浏览器式导航** - 像浏览网页一样管理复杂知识体系，彻底解决大型导图可读性问题 - **批注笔记** - 每个 PDF 批注可绑定独立 Markdown 笔记，让标注不只是划线，更是深度思考的载体 - **PDF 复习模式** - 像翻闪卡一样高效复习教材重点，自动遮盖批注内容强制主动回忆 - **批量挖空制卡** - 基于 Rust 图像识别，自动检测高亮区域批量生成 Anki 挖空卡片，节省 90% 制卡时间 - **智能闪卡生成** - 思维导图和 PDF 批注一键导出为 Anki 卡片，支持挖空样式、颜色筛选等多种选项 - **云同步 + 多设备协作** - 支持 S3、WebDAV 等多种同步后端，让知识库随时随地可用 - **真正的跨平台** - 基于 Flutter + Rust，所有平台功能完全一致，UI/UX 保持统一 - **本地优先 + 数据掌控** - 所有核心功能无需网络，数据存储在本地，完全掌控在你手中 隐私政策：https://gurumind.kevin2li.com/guide/privacy.html 使用条款：https://gurumind.kevin2li.com/terms.html

DayCapsule helps you count down — and count up — to the moments that shape your life. Birthdays, anniversaries, trips, exams, weddings. Every event deserves a beautiful frame. — WHY DAYCAPSULE — Designed for people who care about how things look, not just how they work. The "Iced Cream" aesthetic — warm cream tones, champagne gold, and elegant serif type — gives your most important dates the visual presence they deserve. No forced subscription. No intrusive ads behind paywalls. No feature bloat. Just your days, beautifully displayed. — CORE FEATURES — Countdown & Count-up Know exactly how many days until your next birthday, or how many days you have been together. DayCapsule calculates both automatically. Home Screen & Lock Screen Widgets Small, Medium, and Large home screen widgets, plus three Lock Screen widget styles, all sharing the same beautiful design language as the app itself. 9 Event Categories Birthday, Anniversary, Travel, Work, Education, Sports, Health, Wedding, Holiday — each with its own icon and color accent. Lunar Calendar Support Dates display both the Gregorian and traditional Chinese lunar calendar simultaneously. Essential for users who celebrate both. Repeating Events Set birthdays and anniversaries to repeat yearly, or monthly for bills and routines. Custom Reminders Set iOS notifications at the exact time that works for you. Never miss a day that matters. Event Cover Photo Give every event a personal background image pulled from your photo library. 36 Event Templates Jumpstart your setup with preset events: Mom's Birthday, Graduation Day, Wedding Anniversary, and more. Notes & Emoji Add context and character to any event. "Today in History" & Milestones Discover what happened on this date throughout history, and celebrate your own milestones. Privacy First All data is stored locally on your device. Nothing is uploaded to any server. — WIDGETS THAT ACTUALLY LOOK GOOD — Most widget apps use generic system fonts and placeholder designs. DayCapsule widgets use the same brand typography and color palette as the full app, so your home screen and lock screen look considered, not cobbled together. — FREE, CLEAN, NO TRICKS — DayCapsule is free to download. Ad-supported with non-intrusive banner and occasional interstitial placements. No subscription wall. No locked core features. Contact: [contact info to be added]