古书画印章 vs iSutra

【核心功能】 ◆ AI印章识别 — 拍照/上传图片，自动识别印章内容及归属 ◆ 印章数据库 — 收录25500+枚印章，覆盖唐宋元明清各朝代 ◆ 收藏家档案 — 1700位历代藏家资料，含项元汴、梁清标等名家 ◆ 书画作品库 — 浏览历代书画名作及其钤印、题跋信息 ◆ 收藏夹 — 一键收藏感兴趣的印章，随时查阅 【适合谁用】 • 博物馆看展时，遇到不认识的印章随手拍照查询 • 篆刻爱好者研究历代印风与刀法 • 书画鉴藏者考证作品的流传与递藏脉络 • 文史研究者、中文系学生查阅印鉴资料 【AI识别】 基于25500+枚印章数据训练，上传古书画中的印章图片即可自动匹配。支持裁剪选取，识别率高，冷门印章也在持续补充中。 【数据特色】 数据涵盖从唐宋到明清的主要收藏家及其用印，每枚印章均附归属人、朝代、印文等详细信息。印章、藏家、书画作品三者关联，构成完整的古书画传承网络。 【持续更新】 印章数据库持续扩充中，如有遗漏欢迎通过App内「联系我」反馈。 隐私政策：https://daizigege.com/seal/ 条款条件：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

iSutra is an offline sutra reading and practice app. Open a Daily Sutra, compare Chinese and English with optional vernacular notes and pinyin, follow recitation highlighting, trace a line by hand, and dedicate the day. No account, no ads, no tracking. Texts are built in and work without a network. For study and cultural learning only. This is not just a source-text browser. The category is crowded. iSutra puts the difference in bilingual reading, highlighted recitation, woodfish counting, handwritten tracing, daily practice, and a Daily Sutra that reaches you through widgets, Lock Screen, Control Center, and voice shortcuts. It is made for education and cultural study. It does not tell fortunes. Built-in library Browse Prajna, Lotus, Avatamsaka, Pure Land, Ksitigarbha, esoteric mantras, Chan, Forty-two Chapters, and Eight Awakenings. Long works open by section: Diamond in thirty-two parts and Ksitigarbha in thirteen chapters, still offline. Also included: Heart Sutra, Amitabha Sutra, Universal Gate, Platform Sutra, Samantabhadra vows, Medicine Buddha vows, and mantra excerpts. It does not claim to be the whole canon. 1. Daily Sutra: today's text, continue reading, famous lines, local reminders, and shortcuts to recitation, chanting, copy-sutra, practice, study, random, and keyword hunt. A widget can switch it. 2. Bilingual close reading: bilingual, Chinese only, or English only. Toggle vernacular, English, and pinyin. Interface in Simplified Chinese, Traditional Chinese, and English. Type size, vertical layout, section navigation, notes, history, and immersive mode. 3. Recitation studio: line highlighting, adjustable pace and voice, continuous play, background audio, lock-screen remote, looping, and a Live Activity where allowed. 4. Woodfish chanting: today, lifetime, and streak counts. Targets such as 27, 54, 108, or 1080. Wood, deep, bright, soft, and qing sounds. Progress on the Daily Chant widget and Lock Screen. 5. Copy-sutra tracing: on iPhone and iPad, trace a line on paper-like canvas. Switch ink, thickness, and pen. Undo a stroke. Guide text can be tracing, faint, or hidden. Save a line to Photos or export the whole text. 6. Daily practice: separate morning and evening lists, check items, mark the day complete, and read or write a dedication. 7. Chant study: fade, fill-in, check, and quiz. Mark familiar, learned, or mastered. Keyword Hunt asks you to recall a line from a character. 8. Browse: find a text by category, theme, or translator. Diamond and Ksitigarbha open a volume catalog first. Layout can be list, grid, or cards. 9. Favorites: star a text, build lists, read in sequence, or study in a batch. Optional cloud sync is available. 10. Search: Chinese or English in titles, translators, and lines. System search, deep links, and Home Screen quick actions open Daily Sutra, recitation, chant, copy-sutra, practice, and more. 11. Widgets and system: Daily Sutra, famous lines, favorites, study progress, and Daily Chant on Home Screen, Lock Screen, and StandBy. Live Activities for reading and chanting. Control Center can hold Daily Sutra, recitation, chant, practice, and more. 12. Dharma cards: turn a line into a card, pick a style, save to Photos, or share. 13. Look and data: accents and alternate icons. Settings cover language, pinyin, vertical text, Live Activities, voice, pace, and notifications. Data stays on device by default. Optional system cloud sync can update favorites, lists, practice, chant counts, progress, history, and notes. 14. Privacy: no account, no ads, no third-party analytics. Core reading is offline and is not uploaded. Source texts are public-domain Chinese translations. Some English is public-domain or study wording. Vernacular notes are for learning, not religious instruction or academic authority. Read one sutra into one day. Welcome to iSutra.