# SAM vs Regen EMS

The clearest difference is iOS requirement: Regen EMS at 13.0 against SAM's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SAM | Regen EMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sam-scanning-app-materialise/id6444491130/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 178 MB | 57 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Materialise](https://appshunter.io/developer/477973903) | [Chongqing Roblink Technology Co., Ltd.](https://appshunter.io/developer/1602774014) |

## What reviewers say

### SAM

[App page](https://appshunter.io/ios/app/sam-scanning-app-materialise/id6444491130)

Transform your mobile device into a portable 3D scanner for feet and legs. Capture detailed scans to analyze patient conditions and design custom orthotics with advanced visualization tools.

**Highlights:** Portable 3D scanning, Foot and leg protocol scanning, 3D-printed orthotic design integration, Texture overlays for wound analysis, Digital orthotics data management

**In-app purchases:** none


### Regen EMS

[App page](https://appshunter.io/ios/app/regen-ems/id6745080700)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SAM free?

SAM is free to download, with no in-app purchases.

### Is Regen EMS free?

Regen EMS is free to download, with no in-app purchases.

### Do SAM or Regen EMS have ads?

Neither SAM nor Regen EMS shows ads.

### Which is updated more often, SAM or Regen EMS?

SAM ships an update every 3 months, and Regen EMS every 3 months. Most recently, SAM was updated on October 17, 2026 and Regen EMS on October 12, 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.*