# ZZ.Fraesen vs Optishade

The clearest difference is review sentiment: Optishade at 100% against ZZ.Fraesen's 50%. Optishade also leads on rating (5.0 vs 2.0). ZZ.Fraesen's advantage is iOS requirement (10.0 vs 17.6). On price, ratings volume, 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.

Optishade holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 50% of ZZ.Fraesen's written reviews are positive against 100% of Optishade's.

## The numbers

| Metric | ZZ.Fraesen | Optishade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/zzfraesen/id1473123800/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/optishade/id1491462706/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | Free | Free |
| Size | 81 MB | 49 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zirkonzahn Srl](https://appshunter.io/developer/973402327) | [Styleitaliano S.r.l.](https://appshunter.io/developer/1491462705) |

## What reviewers say

### ZZ.Fraesen

[App page](https://appshunter.io/ios/app/zzfraesen/id1473123800)

Monitor and control your CAD/CAM milling units remotely. Track milling progress, view status updates, and receive notifications for tool changes or interruptions. Manage multiple units simultaneously from different locations.

**Highlights:** Simultaneous control of multiple milling units, Real-time milling status and progress, Notifications for tool replacements and interruptions, Overview of pending and closed tasks, Maintenance interval indication, Compatible with Zirkonzahn M1, M2, M2 Dual, M4 units

**Features:** macOS Compatibility

**In-app purchases:** none


### Optishade

[App page](https://appshunter.io/ios/app/optishade/id1491462706)

This app precisely measures dental colors using an external device and offers extensive file management for dental cases. It allows for color analysis, shade matching against commercial guides, and sharing of data to optimize clinical and laboratory workflows.

**Highlights:** Precise dental color measurement, External device integration, Color coordinate analysis, Shade guide database comparison, Dental image archiving, Case file management, Cross-platform sharing

**In-app purchases:** none


## Frequently asked questions

### Is ZZ.Fraesen free?

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

### Is Optishade free?

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

### Which has better reviews, ZZ.Fraesen or Optishade?

Optishade is rated higher. ZZ.Fraesen averages 2.0 out of 5 from 1 ratings, while Optishade averages 5.0 from 2 ratings.

### Do ZZ.Fraesen or Optishade have ads?

Neither ZZ.Fraesen nor Optishade shows ads.

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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.*