# i4 MEETING vs Modeler 3D

The clearest difference is update cadence: Modeler 3D at every 4 days against i4 MEETING's every 2 months. i4 MEETING's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

i4 MEETING ships an update every 2 months, Modeler 3D every 4 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | i4 MEETING | Modeler 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/modeler-3d/id1573983008/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 368 MB | 11 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [CAD Schroer GmbH](https://appshunter.io/developer/1393985951) | [Vicinity International GmbH](https://appshunter.io/developer/1571783734) |

## What reviewers say

### i4 MEETING

[App page](https://appshunter.io/ios/app/i4-meeting/id1557254409)

**Features:** macOS Compatibility

**In-app purchases:** none


### Modeler 3D

[App page](https://appshunter.io/ios/app/modeler-3d/id1573983008)

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.

**Highlights:** 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

**In-app purchases:** none


## Frequently asked questions

### Is i4 MEETING free?

i4 MEETING is free to download, with no in-app purchases.

### Is Modeler 3D free?

Modeler 3D is free to download, with no in-app purchases.

### Do i4 MEETING or Modeler 3D have ads?

Neither i4 MEETING nor Modeler 3D shows ads.

### Which is updated more often, i4 MEETING or Modeler 3D?

i4 MEETING ships an update every 2 months, and Modeler 3D every 4 days. Most recently, i4 MEETING was updated on November 7, 2026 and Modeler 3D on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*