# Emu50g vs 3d Scanner App™

The clearest difference is price: 3d Scanner App™ at Free against Emu50g's $8.99. 3d Scanner App™ also leads on rating (4.5 vs 4.0) and ratings volume (16K vs 46). Emu50g's advantage is in-app purchases (none vs 8) and ads (none vs shown). On review sentiment, update cadence and device support there is nothing between them.

3d Scanner App™ is free to download; Emu50g costs $8.99 up front. 3d Scanner App™ sells 8 in-app purchases, starting at $2.99 per 7 days. Emu50g asks for nothing beyond the download.

3d Scanner App™ holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: 3d Scanner App™ has 16K ratings behind it against 46, so its average is the more settled of the two. Written reviews complicate that: 51% of Emu50g's written reviews are positive against 45% of 3d Scanner App™'s, so the app with the better star average is not the one people write more warmly about.

Emu50g ships an update every 6 weeks, 3d Scanner App™ monthly. The most recent releases landed on October 17, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Emu50g | 3d Scanner App™ |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | [4.0 (46 ratings)](https://appshunter.io/ios/app/emu50g/id553279622/reviews) | **[4.5 (16K ratings)](https://appshunter.io/ios/app/3d-scanner-app/id1419913995/reviews)** |
| Number of ratings | 46 | **16K** |
| Positive reviews | **50.7% of reviews** | 45.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 44 MB | 208 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | +4 | 4+ |
| Developer | [TheWinterStorm (Marek Zima)](https://appshunter.io/developer/434409253) | [AI Photo Editor Lab SRL](https://appshunter.io/developer/1739825677) |

## What reviewers say

### Emu50g

[App page](https://appshunter.io/ios/app/emu50g/id553279622)

This app provides a full emulation of the HP50g scientific calculator, complete with its original skin. Save and load calculator states, manage libraries, and transfer data to and from your computer. Enjoy sound effects and a high-definition interface for a familiar calculator experience on your device.

**Highlights:** Full HP50g calculator emulation, Save and load calculator states, Manage and load custom libraries, Copy/paste to device clipboard, File transfer via WiFi/LAN, Original HD skin, Sound effects

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

**In-app purchases:** none

**What reviewers like**

- 👍 Functions like the real calculator
- 🚀 Fast calculations
- 📱 Convenient mobile access
- 💡 Good for engineering calculations
- ✨ Familiar RPN interface

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🐌 Slow performance and lag
- ❌ Does not work after iOS updates
- 🚫 Buttons are too small/difficult to press
- 📉 Poor screen resolution/font rendering

**Reported bugs**

- App crashes on startup
- App freezes during use
- App stops working after iOS updates
- App does not open
- App closes immediately after opening

**Requested features**

- Update application urgently
- Fix iOS compatibility issues
- Improve key sensitivity/button size
- Add high-resolution skin option
- Allow program installation via file manager/iTunes


### 3d Scanner App™

[App page](https://appshunter.io/ios/app/3d-scanner-app/id1419913995)

Transform your device into a powerful 3D scanner using LIDAR or TrueDepth technology. Capture spaces and objects in full-color 3D, edit scans, and share them in various popular formats for professional workflows or personal projects.

**Highlights:** LIDAR and TrueDepth scanning, Full-color 3D capture, Multiple export formats (OBJ, GLTF, STL, etc.), Geo-referenced LAS export for GIS, On-device editing tools, Augmented reality viewing, Photo Mode for detailed models

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly premium | $2.99 | per 7 days |
| Weekly premium | $2.99 | per 7 days |
| Weekly premium | $4.99 | per 7 days |
| Weekly premium | $4.99 | per 7 days |
| Yearly premium | $29.99 | per year |
| Yearly premium | $29.99 | per year |
| Yearly premium | $69.99 | per year |
| Yearly premium | $69.99 | per year |

**What reviewers like**

- 🚀 Powerful scanning capabilities
- 👍 Easy to use and intuitive
- 🔒 Fully on-device processing
- 💡 Impressive free app with great features
- 🚀 Fast and efficient scanning

**What reviewers complain about**

- 🐛 Crashes when using high-resolution mode
- 🐛 Difficulty scanning small objects
- 🐛 Occasional issues with texture rendering
- 🐛 Compatibility issues with older devices
- 🐛 Scans can have gaps or distortions

**Reported bugs**

- Crashes when trying to texture or refine scans
- Scans sometimes become corrupted or lose data
- Issues with scanning in low light conditions

**Requested features**

- Add ability to retouch or edit scans
- Improve compatibility with CAD/3D software
- Introduce more customization options for scanning
- Provide better documentation and tutorials
- Add support for measuring distances and volumes


## Frequently asked questions

### Is Emu50g free?

Emu50g costs $8.99, with no in-app purchases.

### Is 3d Scanner App™ free?

3d Scanner App™ is free to download, with in-app purchases available.

### Which has better reviews, Emu50g or 3d Scanner App™?

3d Scanner App™ is rated higher. Emu50g averages 4.0 out of 5 from 46 ratings, while 3d Scanner App™ averages 4.5 from 16K ratings.

### Do Emu50g or 3d Scanner App™ have ads?

3d Scanner App™ shows ads; Emu50g does not.

### Which is updated more often, Emu50g or 3d Scanner App™?

Emu50g ships an update every 6 weeks, and 3d Scanner App™ monthly. Most recently, Emu50g was updated on October 17, 2026 and 3d Scanner App™ on October 21, 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.*