Comparison

图纸通 vs CADraw

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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)
Features
Read full description

【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

About

CADraw

Create and edit precise technical drawings with a variety of tools. Supports layers, annotations, and export to common formats like PDF and DXF. Ideal for detailed design work on mobile devices.

Highlights
  • Draw lines, circles, arcs
  • Shape editing and modification
  • Angle constraints
  • Endpoint and midpoint snapping
  • Numeric keypad for precise input
  • Layer management
  • Annotation tools
  • Export to PDF and DXF
Features
Read full description

Easily draw shapes such as lines, circles, and arcs, and easily edit and modify shapes with just a touch of the shape. Angle constraints can specify commonly used angles of 5 º -90 º. Snap endpoints, midpoints, vertical points, tangents, and intersections, allowing you to draw accurately. There are also dynamic auxiliary points that provide you with dynamic assistance when drawing each line. The numeric keypad can accurately specify distances during drawing or modification. Drag the dimension edit point to convert it to horizontal or vertical dimensions. Angle annotations, radius annotations, and arc annotations can all rival the excellent performance of desktop applications in creation or editing. Layer management, displaying or hiding layers, and locking layers. Annotation management can add annotation styles, modify annotation styles, colors, line widths, and other annotation shapes. The drawn drawings can be exported as PDF files or DXF data exchange files, and can be shared on the computer and opened using AutoCAD. Thank you very much to Graziano from Italy for providing Italian language translation and Сергей Ломонос Provide Russian translation.

Screenshots

图纸通4 screens
CADraw4 screens

Verdict

The call

The clearest difference is review sentiment: 图纸通 at 87% against CADraw's 50%. 图纸通 also leads on iOS requirement (11.0 vs 13.0). CADraw's advantage is update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 图纸通 sells 12 in-app purchases, starting at $3.99 per month and CADraw sells 6 in-app purchases, starting at $1.39 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

图纸通 ships an update every 2 months, CADraw fortnightly. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 7 level
图纸通 versus CADraw: the parameters behind the verdict, then further details
Parameter图纸通CADraw
PriceFreeFree
Rating—2.9 (10 ratings) — better
Positive reviews87.1% of reviews — better50.0% of reviews
Number of ratings—10 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size50 MB175 MB
Age rating4+4+
DeveloperHangzhou NewDimension Systems Co., Ltd.诚 张

Customer experience

图纸通

Written reviews31 reviews
Positive87.1%
Neutral0.0%
Negative12.9%

CADraw

All ratings10 ratings
Positive40.0%
Neutral0.0%
Negative60.0%
Written reviews38 reviews
Positive50.0%
Neutral18.4%
Negative31.6%

In-app purchases

12 purchases

图纸通

Subscriptions8
  • 连续包月$3.991 Month
  • 特惠包月VIP1 Month trial$3.991 Month
  • 连续包季$12.993 Months
Show 5 more
  • 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
One-time4
  • 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
Show 1 more
  • 图纸通VIP终身会员$69.99
6 purchases

CADraw

Subscriptions4
  • Monthly subscription$1.391 Month
  • per month$2.991 Month
  • Annual subscription$13.901 Year
Show 1 more
  • per year$26.001 Year
One-time2
  • Upgrade to the full version$69.99
  • Full version$99.99

Questions

Is 图纸通 free?
图纸通 is free to download, with in-app purchases available.
Is CADraw free?
CADraw is free to download, with in-app purchases available.
Do 图纸通 or CADraw have ads?
Neither 图纸通 nor CADraw shows ads.
Which is updated more often, 图纸通 or CADraw?
图纸通 ships an update every 2 months, and CADraw fortnightly. Most recently, 图纸通 was updated on September 23, 2026 and CADraw on September 20, 2026.

Other comparisons