# Ohmly vs 3D Model Viewer

The clearest difference is iOS requirement: 3D Model Viewer at 15.6 against Ohmly's 26.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ohmly | 3D Model Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/3d-model-viewer-ezwalker/id6736895515/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 7 MB | 160 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adam Wilkie](https://appshunter.io/developer/893612520) | [DMS Corporation Co., Ltd.](https://appshunter.io/developer/1214145285) |

## What reviewers say

### Ohmly

[App page](https://appshunter.io/ios/app/ohmly-electrical-calculator/id6447774551)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### 3D Model Viewer

[App page](https://appshunter.io/ios/app/3d-model-viewer-ezwalker/id6736895515)

This application serves as a powerful 3D model viewer and asset management platform for engineering and construction professionals. It allows users to visualize, manage, and collaborate on 2D and 3D project files from their mobile devices, enhancing efficiency and project outcomes.

**Highlights:** Effortless model lightweighting, Supports multiple 2D/3D file formats, Secure cloud storage for project data, Multi-terminal collaboration, Hierarchical 3D model viewing, Efficient team project creation and sharing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ohmly free?

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

### Is 3D Model Viewer free?

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

### Do Ohmly or 3D Model Viewer have ads?

Neither Ohmly nor 3D Model Viewer shows ads.

### Which is updated more often, Ohmly or 3D Model Viewer?

Ohmly ships an update every 3 weeks, and 3D Model Viewer every 3 weeks. Most recently, Ohmly was updated on October 19, 2026 and 3D Model Viewer on October 25, 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.*