# 3D vs Ghost SLS

The clearest difference is rating: Ghost SLS at 4.4 against 3D's 3.1. Ghost SLS also leads on ratings volume (3.6K vs 11) and chart position (#112 vs unranked). 3D's advantage is ads (none vs shown) and update cadence (every 3 days vs every 2 months). On price, review sentiment and in-app purchases there is nothing between them.

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

Ghost SLS holds the better App Store score, 4.4 against 3.1. That said, the two scores are not equally well evidenced: Ghost SLS has 3.6K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 33% of 3D's written reviews are positive against 37% of Ghost SLS's.

3D ships an update every 3 days, Ghost SLS every 2 months. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 3D | Ghost SLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (11 ratings)](https://appshunter.io/ios/app/3d-o-mat/id1254858311/reviews) | **[4.4 (3.6K ratings)](https://appshunter.io/ios/app/ghost-sls/id1504150811/reviews)** |
| Number of ratings | 11 | **3.6K** |
| Positive reviews | 33.3% of reviews | **36.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Best chart rank | — | **#112** |
| Size | 1 MB | 50 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Louis Franco](https://appshunter.io/developer/297399694) | [OurBigAdventure, LLC](https://appshunter.io/developer/562914290) |

## What reviewers say

### 3D

[App page](https://appshunter.io/ios/app/3d-o-mat/id1254858311)

Capture and view 3D photos using your iPhone or iPad. Simply take two photos with slight horizontal movement and view them with red/cyan glasses. Save or share your creations easily.

**Highlights:** Create 3D photos, View with red/cyan glasses, Save to photo album, Share on social media, Adjust red/cyan lens orientation

**Features:** macOS Compatibility

**In-app purchases:** none


### Ghost SLS

[App page](https://appshunter.io/ios/app/ghost-sls/id1504150811)

**Currently charting:** #112 Top Paid · Entertainment (US App Store)

This app emulates an SLS camera to detect human figures using your device's camera. It includes filters to help distinguish real detections from false positives caused by lighting. Users can capture and share photos of their findings and connect with others in a community chat.

**Highlights:** SLS camera emulation, Human figure detection, Camera filters for false positives, Photo capture and sharing, Community group chat

**In-app purchases:** none

**What reviewers like**

- 👍 Works well for ghost hunting
- 🔍 Accurately detects anomalies
- 🤖 Realistic ghost detection

**What reviewers complain about**

- 🐛 Picks up non-ghost objects as anomalies
- 💰 Ads even after paid purchase
- 🤔 Ghosts appear to be dancing/moving unnaturally

**Reported bugs**

- Camera always faces forward, can't reverse
- Laggy and slow performance
- Anomalies disappear when tilting the camera

**Requested features**

- Ability to save/retrieve photos
- Improved accuracy in ghost detection
- Option to disable ads in paid version


## Frequently asked questions

### Is 3D free?

3D is free to download, with no in-app purchases.

### Is Ghost SLS free?

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

### Which has better reviews, 3D or Ghost SLS?

Ghost SLS is rated higher. 3D averages 3.1 out of 5 from 11 ratings, while Ghost SLS averages 4.4 from 3.6K ratings.

### Do 3D or Ghost SLS have ads?

Ghost SLS shows ads; 3D does not.

### Which is updated more often, 3D or Ghost SLS?

3D ships an update every 3 days, and Ghost SLS every 2 months. Most recently, 3D was updated on October 5, 2026 and Ghost SLS on October 19, 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.*