# ImageSpace vs just3d

The clearest difference is review sentiment: just3d at 100% against ImageSpace's 57%. just3d also leads on rating (5.0 vs 4.0) and in-app purchases (none vs 3). ImageSpace's advantage is update cadence (every 11 days vs every 3 months) and ratings volume (11 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. ImageSpace sells 3 in-app purchases, starting at $39.99 per month. just3d asks for nothing beyond the download.

just3d holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: ImageSpace has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 57% of ImageSpace's written reviews are positive against 100% of just3d's.

ImageSpace ships an update every 11 days, just3d every 3 months. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ImageSpace | just3d |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (11 ratings)](https://appshunter.io/ios/app/imagespace/id6443640402/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/just3d/id6467029483/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 months |
| Monetization | Freemium | **Free** |
| Size | 356 MB | 1 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [ImageSpace LLC](https://appshunter.io/developer/1078112742) | [BJ Feitan Technology](https://appshunter.io/developer/1505276018) |

## What reviewers say

### ImageSpace

[App page](https://appshunter.io/ios/app/imagespace/id6443640402)

Transform your LiDAR-equipped device into a 3D scanner for spaces. Create detailed floor plans, capture precise measurements, and annotate rooms. Enjoy on-device processing and seamless exporting for your projects.

**Highlights:** Comprehensive space scanning, Accurate measurements and annotations, Professional floor plan generation, Integrated photography for detail, Speech transcription for notes, On-device processing, Seamless exporting

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ImageSpace Pro | $39.99 | per month |
| ImageSpace Pro | $249.99 | per year |
| 30 Days of Pro | $49.99 | one-time |


### just3d

[App page](https://appshunter.io/ios/app/just3d/id6467029483)

This app utilizes LiDAR technology to create 3D scans of objects and environments. It is compatible with specific iPhone and iPad Pro models equipped with a LiDAR sensor. Users can capture detailed 3D models for various applications.

**Highlights:** LiDAR 3D scanning, Object and environment scanning, High-detail 3D model creation, Compatible with specific iPhone/iPad Pro models

**In-app purchases:** none


## Frequently asked questions

### Is ImageSpace free?

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

### Is just3d free?

just3d is free to download, with no in-app purchases.

### Which has better reviews, ImageSpace or just3d?

just3d is rated higher. ImageSpace averages 4.0 out of 5 from 11 ratings, while just3d averages 5.0 from 2 ratings.

### Do ImageSpace or just3d have ads?

Neither ImageSpace nor just3d shows ads.

### Which is updated more often, ImageSpace or just3d?

ImageSpace ships an update every 11 days, and just3d every 3 months. Most recently, ImageSpace was updated on October 15, 2026 and just3d on October 12, 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.*