# Rahm 3DScan vs Springer 3D Scan

The clearest difference is update cadence: Rahm 3DScan at every 3 months against Springer 3D Scan's every 9 months. Rahm 3DScan also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Rahm 3DScan ships an update every 3 months, Springer 3D Scan every 9 months. The most recent releases landed on September 28, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Rahm 3DScan | Springer 3D Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 9 months |
| Size | 130 MB | 55 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [TechMed 3D](https://appshunter.io/developer/964196047) | [Xyken](https://appshunter.io/developer/1477244346) |

## What reviewers say

### Rahm 3DScan

[App page](https://appshunter.io/ios/app/rahm-3dscan/id1480005985)

**Features:** macOS Compatibility

**In-app purchases:** none


### Springer 3D Scan

[App page](https://appshunter.io/ios/app/springer-3d-scan/id6504293812)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rahm 3DScan free?

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

### Is Springer 3D Scan free?

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

### Do Rahm 3DScan or Springer 3D Scan have ads?

Neither Rahm 3DScan nor Springer 3D Scan shows ads.

### Which is updated more often, Rahm 3DScan or Springer 3D Scan?

Rahm 3DScan ships an update every 3 months, and Springer 3D Scan every 9 months. Most recently, Rahm 3DScan was updated on September 28, 2026 and Springer 3D Scan on October 10, 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.*