Modeler 3D vs PRO.FILE FLEX 3D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Modeler 3D
This app allows users to create 3D models using a programmatic approach with Lua scripting. It supports a wide range of 2D and 3D objects and operations, with export options for common file formats. Designed for powerful iPads, it aims to be a professional CAD tool.
- Lua scripting for 3D modeling
- Extensive 2D and 3D object creation
- CSG operations (union, subtract, etc.)
- 2D to 3D conversion (extrude, loft)
- OBJ and STL export
- Live model updates
- Multi-Window and Drag & Drop support
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Modeler 3D is in the tradition of OpenSCAD and JSCAD a programmatic 3D modeling tool. In contrary to those two, the well known Lua-script language is used. Primary target devices are the latest, powerful M1 iPads, which calls for professional, native CAD tools. This need shall be fulfilled by Modeler 3D. Honestly speaking, Modeler 3D is not there yet, but will quickly evolve. Designs can be exported as OBJ and STL in high quality and full resolution. Features: - 2D objects: Circle, Square, Rectangle, Isogon, Text, Arbitrary Path, Sketch consisting of multiple paths - 2D modifiers: translate, rotate, scale - 2D object operations: union - 3D objects: Cube, Cone, Sphere, Cylinder - 3D modifiers: translate, rotate, scale, center - 3D object operations: union, intersection, subtract, xor - 2D to 3D: extrude, loft - 2D applied to 3D: Pocket - Native CSG engine written in Swift - Export: OBJ, STL, PNG and code - Live updates of computed 3D models - Color support: - Multi-Window Support - Drag And Drop between Projects and from File Manager We are looking forward to your feedback.
PRO.FILE FLEX 3D
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With the official PRO.FILE FLEX app you get easy and fast access to documents, parts, folders, tasks and projects of your PRO.FILE installation. Search even large data sets at amazing speed easily and conveniently directly from your smartphone or tablet. Use the note functions of the app to create mobile photos with your smartphone and upload them to PRO.FILE via the app. With the document scan, you can save important contract documents in PRO.FILE on the go, which are immediately available to your colleagues. You can also benefit from the structured way of working in PRO.FILE via the note functions: You save your notes directly in the PRO.FILE structures, for example in a project of your choice. Please note: To use this app in your PRO.FILE environment, you need active PRO.FILE FLEX licences and an existing PRO.FILE installation. A free trial access is available.
Screenshots
Verdict
The clearest difference is update cadence: Modeler 3D at every 4 days against PRO.FILE FLEX 3D's every 24 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Modeler 3D ships an update every 4 days, PRO.FILE FLEX 3D every 24 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Modeler 3D | PRO.FILE FLEX 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days — better | Every 24 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 11 MB | 256 MB |
| Age rating | 4+ | 4+ |
| Developer | Vicinity International GmbH | PROCAD GmbH & Co. KG |
In-app purchases
Modeler 3D
No in-app purchases
PRO.FILE FLEX 3D
No in-app purchases
Questions
Is Modeler 3D free?
Is PRO.FILE FLEX 3D free?
Do Modeler 3D or PRO.FILE FLEX 3D have ads?
Which is updated more often, Modeler 3D or PRO.FILE FLEX 3D?
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