3D Model Viewer vs 图纸通
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3D Model Viewer
View and interact with various 3D model formats in both AR and 3D modes. This intuitive tool supports local and cloud documents, custom backgrounds, and shadow casting. Easily import models via multiple methods and share your creations.
- AR and 3D viewing modes
- Supports numerous 3D file formats
- Local and cloud document integration
- Customizable backgrounds and shadows
- Model information display (size, volume, etc.)
- Multiple import and sharing options
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An advanced 3D model viewer for viewing all kinds of 3D models. Featuring AR viewing, custom rotation pivot and exploded assembly view. Preview mesh models including OBJ, STL, STP, DAE, PLY and Blend, supporting rendering, animation playback, 3D printing and model data inspection. Features 1. Support AR and 3D viewing modes. 2. Customizable background and environment lighting. 3. Animation preview for GLB, GLTF, FBX and more formats. 4. Real-time shadow casting. 5. Local & cloud document management (iCloud, DropBox, etc.). 6. Set custom rotation pivot point for model viewing. 7. Exploded view function to separate assembly parts. 8. Wide format support: STP, STEP, BERP, IGES, 3DS, OBJ, GLB, GLTF, STL, SLC, 3MF, PLY, OFF, DAE, Blend, FBX, USDZ, MD2, MD3, MD5, MDL, MS3D, DXF, X Read packaged archives containing models, MTL files and textures: ZIP, RAR. 9. Multiple import ways: iTunes File Sharing, AirDrop, iCloud, email attachments, web download. 10. File sharing via AirDrop or Email. 11. Capture, share and save screenshots. 12. Auto rotation and full-screen viewing mode. 13. Display model metrics: dimensions, volume, surface area, vertex count and triangle count. 14. Folder management in the file browser. If you have any suggestions or questions, please email belighten@gmail.com. Thank you for your support!
图纸通
View, share, and collaborate on 3D models and CAD drawings on your mobile device. Supports over 40 file formats and offers annotation, measurement, and project management tools for technical communication.
- View 40+ 3D model and CAD drawing formats
- Annotate and comment on drawings
- Measure dimensions, area, volume, and weight
- Securely share drawings with password protection
- Cloud storage and management for drawings
- Project collaboration with team members
- Cross-platform access (mobile, web, PC)
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【应用简介】 图纸通是一款手机看3D模型\CAD图纸、分享图纸、批注图纸、沟通图纸、管理图纸、项目协作等多功能于一体,“图纸通”支持手机APP、微信、手机浏览器、PC电脑多种应用终端,支持40多种3D模型和2D图纸。可应用到产品研发设计、生产制造、售后服务等多个环节的技术交流工作中。 可方便快捷地将产品设计的3D模型、CAD图纸或技术资料分享给你的设计组成员、生产人员、售后技术人员、客户、合作伙伴等;不需要安装任何CAD软件,在手机上就可以批注图纸、讨论图纸,进行技术沟通。 集CAD看图纸、CAD手机看图、CAD批注、CAD分享、CAD图纸设计、CAD图纸标注,CAD图纸测量、CAD快速看图、dwg看图、3D看图、三维看图、手机CAD看图、快速看图、看三维图纸、看3D模型于一体的手机看图纸软件。 【主要功能】 1、手机便捷看图 图纸通支持40多种3D模型、CAD图纸的手机在线浏览,通过图纸通,可以直接打开查看微信、钉钉、企业微信中所接收到的图纸,也可以直接打开查看存放在手机本地或电脑本地中的图纸。 支持SolidWorks、Creo、NX、CATIA、Inventor、Solid Edige、STEP、IGES、STL、DWG、DXF、DGN、IFC、RVT等40多种CAD图纸和3D模型格式。 图纸通支持打开.sldprt;.sldasm;.prt;.prt.*;.asm;.asm.*;.par;.psm;.ipt;.iam;.catpart;.catproduct;.cgr;.model;.exp;.session;.x_t;.xmt_txt;.x_b;.xmt_bin;.p_b;.xmp_bin;.p_t;.xmp_txt;.sat;.sab;.asat;.asab;.igs;.iges;.stp;.step;.stpz;.stpx;.jt;.xcgm;.3dm;.3dxml;.stl;.obj;.3mf;.vda等3D图纸文件格式。.dwg;.dxf;.pdf;.dgn;.exb等2D图纸文件格式。.rvt;.ifc的BIM 3D图纸文件格式。.pdf;.bmp;.jpg;.jpeg;.png;.gif;.doc;.docx;.docm;.xls;.xlsx;.xlsb;.xlsm;.ppt;.pptx;.pptm等文档格式。 2、强大的浏览交互功能 提供强大的3D模型和2D图纸查看交互操作功能,可进行多角度、全方位查看产品3D模型外观结构和内部结构,可查看3D模型的BOM 信息、PMI信息,测量尺寸、包围盒、面积、体积、重量等各类参数。支持手机直接交互浏览3D模型和CAD图纸,提供:视角、剖切、结构树、测量、包围盒、PMI、爆炸、拖拽、平移、缩放、旋转等多种交互看图功能。 图纸通拥有强大【3D模型测量】功能: 【距离测量】可以测量点到点、点到线、点到面、线到线、线到面、面到面、圆心距 、孔轴到点、孔轴到线、孔轴到面的距离。 【长度测量】可以测量线段或曲线的长度,测量一个平面或曲面的周长。 【角度测量】可以测量线夹角、面夹角、线面夹角等角度。 【半径测量】可以测量圆孔、圆弧线、圆柱面、球面、球体的半径。 【面积测量】可以测量平面或曲面的面积、还可以测量实体的表面积。 【体积测量】可以测量单个实体的体积和模型的总体积。 【重量测量】可以选择不同的材料来测量单个实体重量和总重量。 【包围盒】可以测量模型的正交包围盒尺寸(最大长宽高尺寸)。 图纸通拥有强大【2D图纸测量】功能: 【坐标测量】可以测量坐标 【距离测量】可乐测量点到点、点到线、线到线、线性测量、圆心距、圆心到点、圆心到线的距离 【线段长度测量】可以测量线段或弧线的长度 【连续长度测量】可以进行连续的长度测量 【面积测量】可以测量面积 【半径测量】可以测量半径 【角度测量】可以测量线夹角、面夹角、线面夹角等角度。 【设置比例】可以设置图纸的长宽比例 3、批注、评论图纸 可以对3D模型和2D图纸进行批注及评论留言说明,基于图纸进行专业技术沟通。 4、安全的分享图纸 可以将手机或电脑本地3D模型和CAD图纸一键分享给他人,也可将云端图纸快速分享给他人,提供【公开分享】和【加密分享】两种方式,加密分享可以设置访问密码、有效期和访问次数、查看权限等,确保文件的安全分享。 5、全面的图纸管理 提供个人及团队的【图纸网盘】功能,可上传文件,将上传的3D模型和CAD图纸和技术文档进行分类管理、存储、共享。实现不同设备文件备份、共享、轻量化转换、随时随地预览。 6、高效的项目协作 可创建项目组,添加/邀请项目成员,在项目中上传3D模型和CAD图纸和技术文档,并对图纸和文档进行管理、批注、留言、共享,与项目成员基于图纸和技术文档进行技术沟通;还可对项目成员进行角色设置和权限管理,确保项目资料的安全可控。该功能还可以在APP、微信、手机浏览器、PC电脑等多个终端实时交互沟通和协作。 【VIP版获取方式】 新用户注册赠送7天VIP会员,并赠送网盘空间; 老用户邀请新用户注册,即可免费领VIP会员,多邀多得,上不封顶。 【联系我们】 微信公众号:图纸通 客服电话:400-0919-606 客服邮箱:support@newdimchina.com
Screenshots
Verdict
The clearest difference is ads: 图纸通 at none against 3D Model Viewer's shown. 图纸通 also leads on review sentiment (87% vs 59%) and iOS requirement (11.0 vs 15.6). 3D Model Viewer's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, monetization model and device support 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. 3D Model Viewer sells 5 one-off in-app purchases and 图纸通 sells 12 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
3D Model Viewer ships an update every 3 weeks, 图纸通 every 2 months. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.
| Parameter | 3D Model Viewer | 图纸通 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (328 ratings) — better | — |
| Positive reviews | 59.2% of reviews | 87.1% of reviews — better |
| Number of ratings | 328 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | 健 钟 | Hangzhou NewDimension Systems Co., Ltd. |
Customer experience
3D Model Viewer
图纸通
Bugs and requests
3D Model Viewer
Reported bugs
3 issues- App crashes when trying to delete models
- Cannot open .3mf and .glb files
- Texture and shading issues with some models
Requested features
4 requests- Add support for more 3D file formats
- Improve model rendering quality
- Implement better file management options
- Provide more customization and control over model view
图纸通
Not enough reviews yet to summarise bugs or requests.
In-app purchases
3D Model Viewer
- Remove Ads$1.99
- Model & Screenshot Output$1.99
- Background from Album$1.99
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- Large File Model$1.99
- All Features$5.99
图纸通
- 连续包月$3.991 Month
- 特惠包月VIP1 Month trial$3.991 Month
- 连续包季$12.993 Months
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- 免费试用+包季VIP3 Days trial$12.993 Months
- 图纸通包年VIP3 Days trial$29.991 Year
- 免费试用+包年VIP3 Days trial$30.991 Year
- 首月特惠包年$39.991 Year
- 免费试用+包年VIP3 Days trial$39.991 Year
- 图纸通VIP15个月$29.99
- 图纸通VIP48个月$49.99
- 终身VIP新人特惠$59.99
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- 图纸通VIP终身会员$69.99









