3D看图大师 vs Clutcha

【纯国产专业CAD看图工具】 3D看图大师是专为工程师、设计师、销售人员打造的移动端CAD解决方案，无需安装电脑端软件，手机即可快速打开30余种主流3D/2D格式文件，支持90%+模型压缩率，流畅查看复杂模型，让图纸沟通随时随地。 核心功能 全格式兼容：支持STEP/STP/SolidWorks(sldprt)/UG(x_t)/IGES/STL/OBJ/FBX/GLB/GLTF/Rhino(3dm)等20+主流格式，无需转换直接打开 极速加载：自研高效压缩算法，90%以上压缩率，大模型秒开不卡顿，移动网络也能流畅查看 精准测量：支持长度、角度、半径等多维度测量，精度满足工业级需求，适配工程现场核验 3D标注定位：可在模型任意位置添加文字标注、标记问题点，一键分享给团队成员 多人实时协作：支持多人同时查看同一模型，在线聊天沟通，提升跨部门协作效率 零部件管理：系统化管理模型零部件，关联技术文档，方便查阅追溯 多端同步：支持手机/平板/电脑多端同步，随时随地查看图纸 企业级信赖 已服务100+知名企业，提供API接口与私有化部署方案，满足企业级数据安全需求。我们拥有多项自主研发专利技术，核心3D渲染引擎经过百万级用户验证，保障模型显示精度与操作流畅度。 适用场景 工程师：现场施工图纸核验、问题标记反馈 设计师：外出提案展示模型、实时修改标注 销售人员：给客户直观展示产品3D结构 学生：毕业设计图纸查看、学习交流 关于我们 逍遥子（海南）科技有限公司专注于CAD图纸查看与管理解决方案研发，致力于为用户提供高效、安全、便捷的3D模型处理工具。所有数据均存储在中国大陆境内服务器，严格遵守国家数据安全法规。 如有任何问题或建议，欢迎通过以下方式联系我们： 客服电话：13260436163 官方网站：https://www.3dkt.cn 使用条款（EULA）：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 隐私政策：https://www.3dkt.cn/privacy.html

Clutcha AI— a smart assistant that runs entirely on your iPhone. Inference happens on-device, your conversations never leave the device, and there is no account and no data collection. • On-device inference: chat with no network connection (the network is only used to download models) • Upgraded to the latest MLX inference engine — steadier long conversations, more accurate multi-turn memory, more reliable tool calls • A lightweight model is built in and ready to use; download 4B / 7B / 9B models for more capability (7 in total) • 11 device tools: calculator, date & time, files, system, battery, translate, Safari, clipboard, reminders, location, contacts • Web search (new): optional and off by default, with Tavily and Wikipedia — source links can be opened to verify • Full LaTeX math and Markdown rendering: headings, lists, tables, quotes, code blocks. Turn rendering off to read the raw text • Longer answers, less often cut short: higher output limits, a clear notice when a reply hits the limit, and one-tap continuation • Settings and info commands open a panel: /help /status /model /set /prompt /language /tools /kb /game /downloader • Adjustable session settings: context window, temperature, thinking budget, memory ceiling — remembered per model, so switching models keeps each model's own settings • Sampling tuned to each model's official recommendations (Qwen3 / Qwen3.5 / Qwen2.5 / DeepSeek-R1) • Knowledge base Q&A, plus Gomoku and chess with AI review • Privacy first: no data collection, no tracking — your data stays on your device. Only if you turn on web search and run the tool is your query sent to the provider you choose • Requirements: tested on iPhone 15 Pro Max (8GB); 12GB and up leaves more headroom for large models • Pro unlocks: 4B / 7B / 9B models, Chess Coach, parameter tuning, custom prompts and web search