# Holo.Draw Lite vs Castle Model Viewer

Holo.Draw Lite and Castle Model Viewer are too close to call on the numbers: across 8 compared parameters — price, rating, ratings volume and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for Holo.Draw Lite against 5.0 for Castle Model Viewer. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | Holo.Draw Lite | Castle Model Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/holodraw-lite/id6476985607/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/castle-model-viewer/id6752208775/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | Free |
| Size | 120 MB | 72 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [P&D Capital OU](https://appshunter.io/developer/1713908211) | [MICHALIS KAMBURELIS](https://appshunter.io/developer/1838215378) |

## What reviewers say

### Holo.Draw Lite

[App page](https://appshunter.io/ios/app/holodraw-lite/id6476985607)

Turn your mobile device into a drawing tablet for your computer. Annotate, highlight, and paint directly on your PC or Mac screen to enhance presentations, collaborations, and learning.

**Highlights:** Draw on PC/Mac screen from mobile, Annotate and highlight content, Paint directly on screen, Seamless connectivity, Compatible with PC and Mac, Remote control functionality, Customizable settings

**In-app purchases:** none


### Castle Model Viewer

[App page](https://appshunter.io/ios/app/castle-model-viewer/id6752208775)

View and interact with a wide range of 2D and 3D model formats. Explore models, play animations, and save screenshots. Supports various file types including glTF, X3D, and OBJ, with options to open ZIP archives containing models and textures.

**Highlights:** Supports glTF, X3D, VRML, IFC, Spine JSON, and more, Open ZIP files with models and textures, Change navigation types (walk, fly, examine, 2D), Play animations, Save screenshots, Display scene statistics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Holo.Draw Lite free?

Holo.Draw Lite is free to download, with no in-app purchases.

### Is Castle Model Viewer free?

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

### Which has better reviews, Holo.Draw Lite or Castle Model Viewer?

Holo.Draw Lite and Castle Model Viewer are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Holo.Draw Lite or Castle Model Viewer have ads?

Neither Holo.Draw Lite nor Castle Model Viewer shows ads.

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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.*