# Ghost Vision SLS vs PrepScanner

The clearest difference is review sentiment: PrepScanner at 100% against Ghost Vision SLS's 48%. PrepScanner also leads on rating (5.0 vs 4.6) and iOS requirement (15.1 vs 18.0). Ghost Vision SLS's advantage is ratings volume (354 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Ghost Vision SLS sells 2 in-app purchases, starting at $1.99 per month and PrepScanner sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

PrepScanner holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Ghost Vision SLS has 354 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 48% of Ghost Vision SLS's written reviews are positive against 100% of PrepScanner's.

## The numbers

| Metric | Ghost Vision SLS | PrepScanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (354 ratings)](https://appshunter.io/ios/app/ghost-vision-sls/id1595033309/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prepscanner/id6775988144/reviews)** |
| Number of ratings | **354** | 1 |
| Positive reviews | 48.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | Freemium |
| Size | 176 MB | 49 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Michael Weber](https://appshunter.io/developer/349078052) | [Dragon Run Technologies LLC](https://appshunter.io/developer/6775988146) |

## What reviewers say

### Ghost Vision SLS

[App page](https://appshunter.io/ios/app/ghost-vision-sls/id1595033309)

This app uses advanced AI and lidar-enabled infrared imaging to detect human figures and provide unparalleled night vision. It offers 3D visualization, real-time alerts, and the ability to record and share findings, enhancing paranormal investigations.

**Highlights:** AI-driven infrared imaging, Real-time human figure detection, 3D visualization and analysis, Night vision in total darkness, Record and share findings, Lidar-enabled functionality (iPhone Pro)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Subscription | $1.99 | per month |
| Lifetime Full Access | $11.95 | one-time |

**What reviewers like**

- 💡 Innovative LiDAR feature
- 👍 Great value for money (paid version)
- 👻 Fun and exciting experience
- ✅ Accurate representation (for some users)
- 🌟 Better than other ghost apps

**What reviewers complain about**

- 💰 Expensive paywall for features
- 💸 App takes money but gives nothing
- 👎 Fake SLS camera accusations
- 🚫 No free trial for full features
- 📉 Battery drain reported

**Reported bugs**

- Recorded files corrupted (no video/audio)
- Bug with turning LiDAR on/off in landscape orientation
- App freezes and not functioning
- Paid features not unlocking after payment
- App does not open after payment

**Requested features**

- Allow trial for paid features
- Add 4K recording
- Offer different color options for LiDAR depth and joints
- Option to save visible color video and LiDAR depth separately
- Repair corrupted video feature


### PrepScanner

[App page](https://appshunter.io/ios/app/prepscanner/id6775988144)

Instantly identify plants, animals, and objects with AI. Get survival-relevant analysis like edibility, danger level, and resale value. Dig deeper with AI Chat and save all your scans for future reference.

**Highlights:** AI-powered identification, Survival-relevant analysis, Object condition assessment, AI Chat for follow-up questions, Scan history and reference building, Unlimited scans with Pro subscription

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrepScanner Pro | $2.99 | per month |
| PrepScanner Pro | $28.99 | per year |


## Frequently asked questions

### Is Ghost Vision SLS free?

Ghost Vision SLS is free to download, with in-app purchases available.

### Is PrepScanner free?

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

### Which has better reviews, Ghost Vision SLS or PrepScanner?

PrepScanner is rated higher. Ghost Vision SLS averages 4.6 out of 5 from 354 ratings, while PrepScanner averages 5.0 from 1 ratings.

### Do Ghost Vision SLS or PrepScanner have ads?

Neither Ghost Vision SLS nor PrepScanner 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.*