# objManager HD vs UniversalPlantViewer

The clearest difference is review sentiment: UniversalPlantViewer at 100% against objManager HD's 0%. UniversalPlantViewer also leads on price (Free vs $0.99) and update cadence (every 6 weeks vs every 38 months). On ads and in-app purchases there is nothing between them.

UniversalPlantViewer is free to download; objManager HD costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

objManager HD ships an update every 38 months, UniversalPlantViewer every 6 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | objManager HD | UniversalPlantViewer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/universalplantviewer/id1095258163/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 3 MB | 345 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gianluca Natalini](https://appshunter.io/developer/348380792) | [CAXperts GmbH](https://appshunter.io/developer/1095258162) |

## What reviewers say

### objManager HD

[App page](https://appshunter.io/ios/app/objmanager-hd/id464044406)

View and explore 3D models on your mobile device without an internet connection. Save, render, and share your creations with advanced viewing tools and HD quality.

**Highlights:** Offline .obj file viewing, HD rendering with filters, Customizable background and lighting, Zoom, rotate, and pan controls, Cloud sharing integration, Import from web links and cloud services

**Features:** macOS Compatibility

**In-app purchases:** none


### UniversalPlantViewer

[App page](https://appshunter.io/ios/app/universalplantviewer/id1095258163)

View 3D plant models and their attributes on your mobile device. Supports both online streaming and offline access to locally saved models. Offers identical functionality to its desktop counterpart.

**Highlights:** 3D plant model viewing, Attribute review, Online streaming mode, Offline mode, Cross-platform compatibility (mobile and desktop), Industry standard model conversion

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is objManager HD free?

objManager HD costs $0.99, with no in-app purchases.

### Is UniversalPlantViewer free?

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

### Do objManager HD or UniversalPlantViewer have ads?

Neither objManager HD nor UniversalPlantViewer shows ads.

### Which is updated more often, objManager HD or UniversalPlantViewer?

objManager HD ships an update every 38 months, and UniversalPlantViewer every 6 weeks. Most recently, objManager HD was updated on November 1, 2026 and UniversalPlantViewer on November 2, 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.*