# [3D] Preview vs Container Express

The clearest difference is price: Container Express at Free against [3D] Preview's $4.99. Container Express also leads on iOS requirement (17.6 vs 27.0). [3D] Preview's advantage is rating (3.0 vs 2.5) and in-app purchases (none vs 3). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

Container Express is free to download; [3D] Preview costs $4.99 up front. Container Express sells 3 in-app purchases, starting at $2.99 per month. [3D] Preview asks for nothing beyond the download.

[3D] Preview holds the better App Store score, 3.0 against 2.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

[3D] Preview ships an update every 6 weeks, Container Express every 5 weeks. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | [3D] Preview | Container Express |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/3d-preview/id1366963152/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/container-express/id6737900516/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | **Paid** | Subscription |
| Size | 5 MB | 18 MB |
| Requires iOS | 27.0 | **17.6** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [designmatic](https://appshunter.io/developer/1197399292) | [Filippo Maguolo](https://appshunter.io/developer/1154554717) |

## 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


### Container Express

[App page](https://appshunter.io/ios/app/container-express/id6737900516)

This app allows you to manage your Docker engine, inspect containers, view live logs, and access a full exec terminal. It also provides insights into your Docker host's hardware resources and includes an SSH tunnel. It is a premium application requiring a subscription or lifetime unlock.

**Highlights:** Manage Docker engine, Inspect containers, Live logs, Resource usage monitoring, Exec terminal, SSH tunnel

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Yearly subscription | $29.99 | per year |
| Lifetime Premium | $59.99 | one-time |


## Frequently asked questions

### Is [3D] Preview free?

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

### Is Container Express free?

Container Express is free to download, with in-app purchases available.

### Which has better reviews, [3D] Preview or Container Express?

[3D] Preview is rated higher. [3D] Preview averages 3.0 out of 5 from 1 ratings, while Container Express averages 2.5 from 2 ratings.

### Do [3D] Preview or Container Express have ads?

Neither [3D] Preview nor Container Express shows ads.

### Which is updated more often, [3D] Preview or Container Express?

[3D] Preview ships an update every 6 weeks, and Container Express every 5 weeks. Most recently, [3D] Preview was updated on October 12, 2026 and Container Express on October 6, 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.*