# PressureGuardian vs Thuasne3D Scan

The clearest difference is update cadence: Thuasne3D Scan at every 6 weeks against PressureGuardian's every 5 months. 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.

PressureGuardian ships an update every 5 months, Thuasne3D Scan every 6 weeks. The most recent releases landed on October 12, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | PressureGuardian | Thuasne3D Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pressureguardian/id599428512/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 15 MB | 130 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Tillges Technologies](https://appshunter.io/developer/599428515) | [TechMed 3D](https://appshunter.io/developer/964196047) |

## What reviewers say

### PressureGuardian

[App page](https://appshunter.io/ios/app/pressureguardian/id599428512)

This tool enhances prosthetic and orthotic device outcomes by providing accurate, instantaneous pressure load measurements. It collects, stores, and transmits patient data, aiding clinicians in managing diabetic wounds and fine-tuning device fit. The app offers features for data collection, wound photo storage, and easy report generation.

**Highlights:** Instantaneous pressure load measurement, Patient data collection, storage, and transmission, Diabetic wound management support, Orthotic and prosthetic device fit tuning, Wound photo and patient information storage, Calibration feature for sensor accuracy

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

**In-app purchases:** none


### Thuasne3D Scan

[App page](https://appshunter.io/ios/app/thuasne3d-scan/id1311597621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PressureGuardian free?

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

### Is Thuasne3D Scan free?

Thuasne3D Scan is free to download, with no in-app purchases.

### Do PressureGuardian or Thuasne3D Scan have ads?

Neither PressureGuardian nor Thuasne3D Scan shows ads.

### Which is updated more often, PressureGuardian or Thuasne3D Scan?

PressureGuardian ships an update every 5 months, and Thuasne3D Scan every 6 weeks. Most recently, PressureGuardian was updated on October 12, 2026 and Thuasne3D Scan on October 29, 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.*