# First Army Division East OC/T vs Modeler 3D

The clearest difference is update cadence: Modeler 3D at every 4 days against First Army Division East OC/T's every 15 months. First Army Division East OC/T's advantage is rating (1.3 vs 1.0) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

First Army Division East OC/T holds the better App Store score, 1.3 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

First Army Division East OC/T ships an update every 15 months, Modeler 3D every 4 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | First Army Division East OC/T | Modeler 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/first-army-division-east-oct/id1208163560/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/modeler-3d/id1573983008/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 12 MB | 11 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 17+ | 4+ |
| Developer | [TRADOC Mobile](https://appshunter.io/developer/960437358) | [Vicinity International GmbH](https://appshunter.io/developer/1571783734) |

## What reviewers say

### First Army Division East OC/T

[App page](https://appshunter.io/ios/app/first-army-division-east-oct/id1208163560)

This application allows Observer Coach/Trainers to submit comprehensive training reports, including situation reports and After Action Reviews. It supports the inclusion of digital photos, videos, and specific report formats like COMSTAT and PERSTAT.

**Highlights:** Submit After Action Reviews, Submit situation reports, Include COMSTAT and PERSTAT, Digital photographs and videos, First Army East Yellow Cards

**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 First Army Division East OC/T free?

First Army Division East OC/T is free to download, with no in-app purchases.

### Is Modeler 3D free?

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

### Which has better reviews, First Army Division East OC/T or Modeler 3D?

First Army Division East OC/T is rated higher. First Army Division East OC/T averages 1.3 out of 5 from 3 ratings, while Modeler 3D averages 1.0 from 1 ratings.

### Do First Army Division East OC/T or Modeler 3D have ads?

Neither First Army Division East OC/T nor Modeler 3D shows ads.

### Which is updated more often, First Army Division East OC/T or Modeler 3D?

First Army Division East OC/T ships an update every 15 months, and Modeler 3D every 4 days. Most recently, First Army Division East OC/T was updated on November 2, 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.*