BTIOSetup vs Modeler 3D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BTIOSetup
This utility configures Delcom Bluetooth devices to send custom key codes, mouse buttons, or joystick inputs. It allows for personalized device functionality for various applications.
- Configure Delcom Bluetooth devices
- Send key codes
- Send mouse buttons
- Send joystick buttons
- Personalize device functionality
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This utility is used to setup the Delcom Bluetooth products. The app will config the Delcom Bluetooth device to send key code, mouse buttons or joystick buttons. For more information see http://www.delcomproducts.com/bt
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.
Screenshots
Verdict
The clearest difference is rating: BTIOSetup at 5.0 against Modeler 3D's 1.0. BTIOSetup also leads on device support (3 vs 1) and iOS requirement (11.0 vs 15.0). Modeler 3D's advantage is update cadence (every 4 days vs every 24 months). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BTIOSetup holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
BTIOSetup ships an update every 24 months, Modeler 3D every 4 days. Both last shipped on November 3, 2026.
| Parameter | BTIOSetup | Modeler 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 24 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 14 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Delcom Products Inc | Vicinity International GmbH |
In-app purchases
BTIOSetup
No in-app purchases
Modeler 3D
No in-app purchases
