# FIOR & GENTZ Expert vs Orthelligent VISION

The clearest difference is update cadence: Orthelligent VISION at monthly against FIOR & GENTZ Expert's every 3 months. FIOR & GENTZ Expert's advantage is iOS requirement (12.0 vs 15.6). 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.

FIOR & GENTZ Expert ships an update every 3 months, Orthelligent VISION monthly. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | FIOR & GENTZ Expert | Orthelligent VISION |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 23 MB | 62 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Fior & Gentz Gesellschaft fuer Entwicklung und Vertrieb von orthopaedietechnischen Systemen mbH](https://appshunter.io/developer/1085493467) | [OPED GmbH](https://appshunter.io/developer/571889466) |

## What reviewers say

### FIOR & GENTZ Expert

[App page](https://appshunter.io/ios/app/fior-and-gentz-expert/id1085493468)

**Features:** macOS Compatibility

**In-app purchases:** none


### Orthelligent VISION

[App page](https://appshunter.io/ios/app/orthelligent-vision/id6446111460)

**In-app purchases:** none


## Frequently asked questions

### Is FIOR & GENTZ Expert free?

FIOR & GENTZ Expert is free to download, with no in-app purchases.

### Is Orthelligent VISION free?

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

### Do FIOR & GENTZ Expert or Orthelligent VISION have ads?

Neither FIOR & GENTZ Expert nor Orthelligent VISION shows ads.

### Which is updated more often, FIOR & GENTZ Expert or Orthelligent VISION?

FIOR & GENTZ Expert ships an update every 3 months, and Orthelligent VISION monthly. Most recently, FIOR & GENTZ Expert was updated on October 10, 2026 and Orthelligent VISION on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*