# [3D] Preview vs Local LLM Server Pro

The clearest difference is chart position: Local LLM Server Pro at #139 against [3D] Preview's unranked. Local LLM Server Pro also leads on price ($3.99 vs $4.99). [3D] Preview's advantage is device support (3 vs 1). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

[3D] Preview costs $4.99 and Local LLM Server Pro $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | [3D] Preview | Local LLM Server Pro |
| --- | --- | --- |
| Price | $4.99 | **$3.99** |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/3d-preview/id1366963152/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Paid | — |
| Best chart rank | — | **#139** |
| Size | 5 MB | 21 MB |
| Requires iOS | 27.0 | **26.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [designmatic](https://appshunter.io/developer/1197399292) | [Kevin Tang](https://appshunter.io/developer/1780758221) |

## What reviewers say

### [3D] Preview

[App page](https://appshunter.io/ios/app/3d-preview/id1366963152)

View and interact with 3D models and animations on your iPhone and iPad. Supports various file formats and offers advanced debugging tools for troubleshooting scenes. Enjoy smooth performance with HDR and Metal 2 optimization.

**Highlights:** Display complex 3D objects and scenes, High frame rate viewing (up to 120 FPS), Free-moving camera with touch controls, Scene graph visualization, Debug settings for troubleshooting, HDR and wide color display support, Metal Shading Language support

**Features:** Vision Pro support

**In-app purchases:** none


### Local LLM Server Pro

[App page](https://appshunter.io/ios/app/local-llm-server-pro/id6758336829)

**Currently charting:** #139 Top Paid · Developer Tools (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is [3D] Preview free?

[3D] Preview costs $4.99, with no in-app purchases.

### Is Local LLM Server Pro free?

Local LLM Server Pro costs $3.99, with no in-app purchases.

### Do [3D] Preview or Local LLM Server Pro have ads?

Neither [3D] Preview nor Local LLM Server Pro shows ads.

### Which is updated more often, [3D] Preview or Local LLM Server Pro?

[3D] Preview ships an update every 6 weeks, and Local LLM Server Pro every 6 weeks. Most recently, [3D] Preview was updated on November 2, 2026 and Local LLM Server Pro on November 5, 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.*