# Abound vs STRATUM Slit Scan

The clearest difference is price: Abound at Free against STRATUM Slit Scan's $1.99. Abound also leads on ratings volume (856 vs 2). STRATUM Slit Scan's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 2). On ads and device support there is nothing between them.

Abound is free to download; STRATUM Slit Scan costs $1.99 up front. Abound sells 2 in-app purchases, starting at $14.99 per month. STRATUM Slit Scan asks for nothing beyond the download.

STRATUM Slit Scan holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Abound has 856 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 52% of Abound's written reviews are positive against 80% of STRATUM Slit Scan's.

## The numbers

| Metric | Abound | STRATUM Slit Scan |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.5 (856 ratings)](https://appshunter.io/ios/app/abound-3d-scanner/id1472387724/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stratum-slit-scan/id1525313915/reviews)** |
| Number of ratings | **856** | 2 |
| Positive reviews | 52.4% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | **Freemium** | Paid |
| Best chart rank | — | **#86** |
| Size | 146 MB | 1 MB |
| Requires iOS | 17.0 | **13.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Abound Labs Inc.](https://appshunter.io/developer/1448444005) | [Narumi Inada](https://appshunter.io/developer/1347729163) |

## What reviewers say

### Abound

[App page](https://appshunter.io/ios/app/abound-3d-scanner/id1472387724)

Capture, edit, and share 3D models from your iPhone or iPad. Turn photos into detailed 3D models or scan entire spaces with ease. Visualize, measure, and export your creations for use in professional software or share them instantly with others.

**Highlights:** 3D model capture from photos, Space scanning with mini-map, Intuitive editing tools, Scale-accurate measurements, Augmented reality visualization, Export to professional software, Cross-device syncing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abound Pro | $14.99 | per month |
| Abound Pro | $79.99 | per year |

**What reviewers like**

- 🚀 Fast and easy to use
- 👍 Intuitive and user-friendly
- 💡 Innovative scanning features
- 🔍 Excellent 3D capture quality
- 🎨 Great texture and detail capture

**What reviewers complain about**

- 🐛 Crashes and compatibility issues
- 💰 Expensive subscription model
- 🔄 Unreliable processing and uploads
- 🗑️ Lost or deleted user scans
- 🤖 Lack of developer support and updates

**Reported bugs**

- App crashes on launch or during scanning
- LiDAR not working on compatible devices
- Scans failing to process or upload successfully
- Subscription issues and unexpected charges
- Compatibility problems with newer iOS versions

**Requested features**

- Support for newer iPhone models with LiDAR
- Improved stability and reliability
- Better export options and file formats
- Ability to recover or restore deleted scans
- More transparent and flexible pricing


### STRATUM Slit Scan

[App page](https://appshunter.io/ios/app/stratum-slit-scan/id1525313915)

**Currently charting:** #86 Top Paid · Photo & Video (US App Store)

Create unique slit scan photos and videos using your device's camera. Adjust slice size, focus, and exposure for artistic effects. Supports external display output for live performances.

**Highlights:** Eight slit scan types with reverse scan, Adjustable slice size up to 500, Manual focus lock and exposure adjustment, Switch between front and rear cameras, External display output support, Preview photos and videos within the app

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

**In-app purchases:** none


## Frequently asked questions

### Is Abound free?

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

### Is STRATUM Slit Scan free?

STRATUM Slit Scan costs $1.99, with no in-app purchases.

### Which has better reviews, Abound or STRATUM Slit Scan?

STRATUM Slit Scan is rated higher. Abound averages 4.5 out of 5 from 856 ratings, while STRATUM Slit Scan averages 5.0 from 2 ratings.

### Do Abound or STRATUM Slit Scan have ads?

Neither Abound nor STRATUM Slit Scan 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.*