# Heges 3D Scanner vs Robot72

The clearest difference is review sentiment: Robot72 at 100% against Heges 3D Scanner's 48%. Robot72 also leads on rating (4.9 vs 2.8) and update cadence (every 3 weeks vs every 3 months). Heges 3D Scanner's advantage is ads (none vs shown) and ratings volume (307 vs 14). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Heges 3D Scanner sells 1 one-off in-app purchase and Robot72 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Robot72 holds the better App Store score, 4.9 against 2.8. That said, the two scores are not equally well evidenced: Heges 3D Scanner has 307 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 48% of Heges 3D Scanner's written reviews are positive against 100% of Robot72's.

Heges 3D Scanner ships an update every 3 months, Robot72 every 3 weeks. The most recent releases landed on November 2, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Heges 3D Scanner | Robot72 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (307 ratings)](https://appshunter.io/ios/app/heges-3d-scanner/id1382310112/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/robot72-iss-sstv-decoder/id6764195382/reviews)** |
| Number of ratings | **307** | 14 |
| Positive reviews | 48.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 17 MB | 38 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Marek Simonik](https://appshunter.io/developer/1382310111) | [晨阳 段](https://appshunter.io/developer/1791560858) |

## What reviewers say

### Heges 3D Scanner

[App page](https://appshunter.io/ios/app/heges-3d-scanner/id1382310112)

Capture 3D models of objects and environments using your device's advanced camera sensors. Export scans in various formats for further use in 3D modeling or augmented reality. Offers different scanning modes and precision settings for optimal results.

**Highlights:** 3D scanning with FaceID/LiDAR, Export to STL, OBJ, PLY, USDZ, GLB, Share via Wi-Fi server, Augmented Reality viewing, Night vision scanning mode, Adjustable scanning precision

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3D Scanner | $7.99 | one-time |

**What reviewers like**

- 🚀 Excellent 3D scanning quality
- 💡 Innovative use of TrueDepth camera
- 👍 Detailed and accurate scans
- 🚀 Fast scanning and export process
- 💡 Useful screen sharing feature

**What reviewers complain about**

- 🐛 Tracking issues and scan failures
- 👎 Requires in-app purchase to unlock full functionality
- 🔒 No trial or free version to test
- 👎 Awkward scanning experience due to front-facing camera
- 🐛 Occasional crashes and stability issues

**Reported bugs**

- Crashes on launch after purchasing 3D scan mode
- Scans getting distorted or lost during the process
- Inability to preview larger scans within the app

**Requested features**

- Support for rear camera scanning
- Ability to stitch multiple scans together
- Export options beyond STL (e.g. OBJ, FBX)
- Post-processing tools for cleaning up scans
- Improved tracking and stability


### Robot72

[App page](https://appshunter.io/ios/app/robot72-iss-sstv-decoder/id6764195382)

Decode and send slow-scan television (SSTV) images from ham radio or the International Space Station. View ISS passes, save and share your creations, and even fix distorted images. Offers a free version with limitations and a one-time purchase Pro option.

**Highlights:** Decode SSTV audio to images, Send photos via SSTV, View ISS pass predictions, Support for 31 SSTV modes, Image correction and history, Optional Pro version with WAV export

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Special Offer | $2.99 | one-time |
| Robot72 Pro | $4.99 | one-time |


## Frequently asked questions

### Is Heges 3D Scanner free?

Heges 3D Scanner is free to download, with in-app purchases available.

### Is Robot72 free?

Robot72 is free to download, with in-app purchases available.

### Which has better reviews, Heges 3D Scanner or Robot72?

Robot72 is rated higher. Heges 3D Scanner averages 2.8 out of 5 from 307 ratings, while Robot72 averages 4.9 from 14 ratings.

### Do Heges 3D Scanner or Robot72 have ads?

Robot72 shows ads; Heges 3D Scanner does not.

### Which is updated more often, Heges 3D Scanner or Robot72?

Heges 3D Scanner ships an update every 3 months, and Robot72 every 3 weeks. Most recently, Heges 3D Scanner was updated on November 2, 2026 and Robot72 on November 9, 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.*