Comparison

CADraw vs SolidInsight

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

Head to head
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.

About

SolidInsight

View and collaborate on 2D and 3D CAD files on your mobile device without needing expensive desktop software. Measure designs, access properties, and share feedback instantly.

Highlights
  • Supports major 2D/3D CAD formats
  • View models and drawings on mobile
  • Measure design dimensions
  • Access design properties
  • Markup and share comments
  • Isolate/hide components
  • Browse assembly tree
Features
Read full description

SolidInsight is a proven professional CAD collaboration application. It supports all the major 3D and 2D CAD formats, including SOLIDWORKS, CREO / PRO-E, UG / NX, CATIA, Solid Edge, Inventor, AutoCAD and many more. SolidInsight on your phones or tablets assists you to instantly view 3D models and 2D drawings without expensive CAD editors or heavy computers. Whether you are reviewing designs with your team on the road, showing off your products to potential customers at a tradeshow, collecting design feedback from a client on a job site, or guiding a supplier on a factory floor, 3D at your fingertips gives you immediate CAD access, intuitive visual insights, and accurate properties such as mass, bounding box sizes, volumes, and other meta data. Beyond handy viewing, you can also measure models to obtain vital dimensions, capture views for quick revisits and 3D presentations. Features: * Intuitive and easy-to-use user interface * Supports all the major 3D and 2D formats as follows.sat, sab, cgr, model, session, CATPart, CATProduct, 3dxml, ifc, igs, iges, ipt, iam, jt, x_t, x_b, xmt_txt, xmt_bin, prt, asm, xas, 3dm, step, stp, par, psm, sldprt, sldasm, 3ds, bdf, jcd, obj, stl, ply, 3mf, glb, gltf, fbx, rvm, rvt, dwg, dxf. * Measure your design data * Access design properties * Isolate or hide components in the model for easy viewing * Zoom, pan and rotate your 2D or 3D CAD data using multi-touch * Browse your assembly components tree, configurations and drawing sheets * Create views,convince hiring managers, customers, partners, investors of your values in 3D. * View your designs in full screen * Markup your designs and send to others and read others’ markups * Share with stakeholders inside and outside your company * Search for parts in the model and see them automatically highlighted in the design * Sample files included Facebook: https://www.facebook.com/people/Hoteam-SolidInsight/100075484253549/ Service Terms:https://www.solidinsight3d.com/solidInsight/privacy/agreement.html Privacy Policy:https://www.solidinsight3d.com/solidInsight/privacy/privacy.html

Screenshots

CADraw4 screens
SolidInsight4 screens

Verdict

The call

The clearest difference is review sentiment: SolidInsight at 100% against CADraw's 50%. SolidInsight also leads on rating (4.4 vs 2.9). CADraw's advantage is update cadence (fortnightly vs every 5 weeks). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CADraw sells 6 in-app purchases, starting at $1.39 per month and SolidInsight sells 3 in-app purchases, starting at $46.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SolidInsight holds the better App Store score, 4.4 against 2.9. Both are backed by a comparable volume of ratings — 10 and 7 respectively. Written reviews point the same way: 50% of CADraw's written reviews are positive against 100% of SolidInsight's.

UpkeepUpdate frequency

CADraw ships an update fortnightly, SolidInsight every 5 weeks. The most recent releases landed on September 20, 2026 and August 15, 2026 respectively.

Scorecard3 real differences · 7 level
CADraw versus SolidInsight: the parameters behind the verdict, then further details
ParameterCADrawSolidInsight
PriceFreeFree
Rating2.9 (10 ratings)4.4 (7 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings10 — better7
Update frequencyFortnightly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size175 MB258 MB
Age rating4+4+
Developer诚 张SHANDONG HOTEAM SOFTWARE CO., LTD.

Customer experience

CADraw

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

SolidInsight

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

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
3 purchases

SolidInsight

Subscriptions2
  • Starter Annual Subscription$46.991 Year
  • Premium Annual Subscription$94.991 Year
One-time1
  • Unlock features in a design$0.99

Questions

Is CADraw free?
CADraw is free to download, with in-app purchases available.
Is SolidInsight free?
SolidInsight is free to download, with in-app purchases available.
Which has better reviews, CADraw or SolidInsight?
SolidInsight is rated higher. CADraw averages 2.9 out of 5 from 10 ratings, while SolidInsight averages 4.4 from 7 ratings.
Do CADraw or SolidInsight have ads?
Neither CADraw nor SolidInsight shows ads.
Which is updated more often, CADraw or SolidInsight?
CADraw ships an update fortnightly, and SolidInsight every 5 weeks. Most recently, CADraw was updated on September 20, 2026 and SolidInsight on August 15, 2026.

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