思联三维看图 vs CAD快速看图
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
思联三维看图
View and share 3D models and 2D drawings on your mobile device without needing CAD software. Offers features like 3D measurement, model decomposition, and cross-platform data synchronization for collaborative projects.
- Lightweight 3D model browsing
- Supports multiple 3D and 2D file formats
- Online 3D model format conversion
- Encrypted sharing with time limits
- Project collaborative office features
- Cross-platform data synchronization
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Silian 3D Viewer is a light-weight mobile phone for viewing drawings, sharing drawings, and team collaboration. It supports 3D visualization functions such as online 3D browsing of 3D drawings, 3D measurement, and 3D model decomposition. Support mobile APP, tablet, applet, web terminal, PC terminal and various application terminal data sharing, and realize drawing on the whole platform. special function: 1. Lightweight 3D model browsing: No need to install CAD software, you can quickly browse 3D models such as JT, UG, CATIA, Pro/E, STEP, etc. on your mobile phone, support 3D model assembly structure viewing, 3D measurement, 3D part manipulation, 3D model decomposition, 3D view saving, Add annotations and other 3d visualization features. 2. Supports 3d models in multiple formats: Office(*.doc;*.docx;*.xsl;*.xslx;*.ppt;*.pptx); PDF(*.pdf); 3D model in CATIA V5 (*CATPart;*.CATProduct) format; IGES(*.igs; *.iges) format 3D model; JT(*.jt) format 3D model; STEP(*.stp ;*.step) format 3D model; Parametric (*.prt;*.prt.*;*.asm;*.asm.*) format 3D model; SolidWorks (*.sldprt;*.sldasm) format 3D model; 3DMXL (*.3dmxl) format 3D model; 3D model in UG/NX(*.prt) format; 3D model in WisViewer/WisMockup (*.lite) format; 3D model in compressed package (*.zip) format. 3. Support 3D model online format conversion: Support mainstream 3D model format conversion, such as mutual conversion between NX, Proe, Catia, SolidWorks, IGES formats. 4. Browsing 2D drawings: You can view DWG, DXF files, browse dwg, dxf files on your mobile phone. 5. Encrypted sharing, small program code Encrypted sharing: You can set a limited time limit for the sharing link of the shared file, set the extraction code of the file, and make the sharing more secure. Share applet code: Generate the applet code of the model, scan it on WeChat on your mobile phone, and you can browse the model. 6. Mobile phone to view 3D drawings more conveniently: For the 3D drawings received in WeChat, QQ and DingTalk, you can view the 3D drawings by opening the association. 7. Support to set the display precision of 3D model: The display precision of the model can be set according to the size of the model, low, medium and high precision. 8. Project collaborative office: Support the creation of internal projects, share files in projects among members, and support multi-person and multi-terminal online real-time editing of documents. 9. Support a variety of application terminals: It supports the use of mobile APP, tablet, WeChat applet, web page and PC, realizes multi-terminal data synchronization, meets the needs of engineers to view 3D models in various scenarios, and meets the needs of users to view 3D models on all platforms. 【contact us】 Customer service phone: 400-0306-871 18005183173 (same as WeChat) Customer Service QQ: 3548443184 Company official website: https://www.wis3d.com Terms of Use:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CAD快速看图
View, mark up, and share CAD drawings on your mobile device. Supports multiple mainstream CAD formats and offers various templates for different industries. Easily convert files to SVG or PDF for seamless collaboration.
- Supports DWG, DXF, and other CAD formats
- View, zoom, pan, and rotate drawings
- Markup and annotation tools
- Convert CAD to SVG and PDF
- Import drawings from local files or social apps
- Access to industry-specific CAD templates
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CAD快速看图是一款专为工程设计、建筑施工、机械制造等专业场景打造的高效移动看图工具。支持多种主流CAD 图纸格式,支持多种CAD图纸模板下载,支持转SVG、PDF格式。让你在手机上随时随地查看、标注与分享图纸,大幅提升工作效率。 核心功能: 【多格式图纸支持】 支持DWG、DXF等常见 CAD图纸格式,快速打开大型文件,流畅预览设计细节。支持2D平面与复杂CAD图纸的高清呈现、自由缩放、平移、旋转等操作,无需繁琐配置即可快速打开DWG和DXF 图纸。 【多方式文件导入】 支持本地文件导入、通过社交应用打开图纸,兼容多种办公场景。同时支持分享到合作伙伴,提高团队间文档流转效率。 【多种分类图纸模板】 内置家装施工,工装施工,建筑,园林,全屋定制等CAD图纸模板,会员可无限下载。 【图纸格式转换与输出】 一键将 CAD文件转换为 SVG 或PDG格式,方便发送给同事、客户或合作伙伴。 隐私政策:http://www.ziweinet.cn/policy/cadios/cn/ 用户协议:http://www.ziweinet.cn/agreement/cadios/cn/ 自动续费服务协议:http://www.ziweinet.cn/vipinfo/cadios/cn/
Screenshots
Verdict
The clearest difference is update cadence: CAD快速看图 at every 4 weeks against 思联三维看图's every 2 months. 思联三维看图's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price, review sentiment, ads and in-app purchases 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. 思联三维看图 sells 10 in-app purchases, starting at $3.99 per month and CAD快速看图 sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
思联三维看图 ships an update every 2 months, CAD快速看图 every 4 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | 思联三维看图 | CAD快速看图 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (7 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 7 — better | — |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 110 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Nanjing Wiss Software Co., Ltd. | Shanghai Ziwei Network Technology Co., Ltd |
Customer experience
思联三维看图
CAD快速看图
In-app purchases
思联三维看图
- 连续包月$3.991 Month
- 半年卡7 Days trial$19.996 Months
- 50G存储空间连续包年服务$39.991 Year
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- 100G空间连续包年服务$69.991 Year
- 200G空间连续包年服务$99.991 Year
- 季度VIP$9.99
- 一年VIP$29.99
- 3人团一年VIP$79.99
Show 2 moreShow fewer
- 5人团$129.99
- 10人团$249.99
CAD快速看图
- 周订阅3 Days trial$7.997 Days
- 月订阅$7.991 Month
- 年订阅$29.991 Year







