TFTPad vs SolidInsight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TFTPad
View and interact with 3D models on your mobile device. Upload your own CAD files to a private gallery for visualization and sharing, or explore public galleries. Supports various CAD formats and offers intuitive touch controls for zooming, rotating, and panning.
- 3D model visualization
- Intuitive touch controls
- Private JSON3D Gallery
- CAD file conversion
- Supports multiple CAD formats
- Model sharing
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TFTPad is a free 3D viewer that visualizes 3D models from TFTLabs JSON3D Gallery. Within TFTPad, interact with 3D models using the intuitive touch interface. Select a model in the public JSON3D Gallery (or among the 3 sample models installed with the application) and load it. Pinch to zoom, single finger drag to rotate, two finger drag to pan and double tap on the screen to fit all the model. To visualize your own 3D models on your device with TFTPad : - create your free account at http://json3d.tftlabs.com to get your own JSON3D Private Gallery, - upload your 3D files which will be converted to JSON3D and become ready for visualization and sharing from a Web browser or from a Mobile/Tablet with TFTPad. - whenever you are ready, transfer to public JSON3D Gallery for unrestricted sharing. As a free application, JSON3D Gallery supports only following CAD formats (up to their latest revision): - CATIA V5 / Dassault Systemes - SolidWorks / Dassault Systemes - JT / Siemens - Pro/Engineer - Creo Parametric / Parametric Technology Corporation Upload size in free JSON3D Gallery is limited to 10 Mb. TFTPad and JSON3D Gallery are part of TFTLabs line of products and technologies, focused on 3D communication and interoperability on the Web and mobile. TFTLabs products work directly on 3D data from all native or generic CAD formats (more than 20 formats) up to their latest revision. The whole technology for import and visualization is owned by TFTLabs and built upon the JSON3D file format. TFTLabs choosed JSON (JavaScript Object Notation), part of ECMAScript/Javascript ISO Standard which is the only standard for HTML5/Web applications, to build up 3D Web technology upon so-called JSON3D format. As such, JSON3D is open (textual), customizable, optimized for compressed Web transmission/usage and compatible with Mobile/Tablet. Join us on Facebook TFTLabs page: http://www.facebook.com/TFTLabs For any request, contact us: http://tftlabs.com/contact.html For further information: http://tftlabs.com All trademarks are the property of their respective owners.
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.
- 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
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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
Verdict
The clearest difference is in-app purchases: TFTPad at none against SolidInsight's 3. TFTPad also leads on iOS requirement (6.0 vs 13.0). On price, review sentiment, update cadence and ads 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. SolidInsight sells 3 in-app purchases, starting at $46.99 per year. TFTPad asks for nothing beyond the download.
TFTPad ships an update every 6 weeks, SolidInsight every 5 weeks. The most recent releases landed on October 2, 2026 and September 22, 2026 respectively.
| Parameter | TFTPad | SolidInsight |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (7 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 20 MB | 258 MB |
| Age rating | 17+ | 4+ |
| Developer | TFTLabs | SHANDONG HOTEAM SOFTWARE CO., LTD. |
Customer experience
TFTPad
SolidInsight
In-app purchases
TFTPad
No in-app purchases
SolidInsight
- Starter Annual Subscription$46.991 Year
- Premium Annual Subscription$94.991 Year
- Unlock features in a design$0.99









