# ImpressionIST® vs Visucat

The clearest difference is update cadence: ImpressionIST® at every 3 months against Visucat's every 74 months. Visucat's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

ImpressionIST® ships an update every 3 months, Visucat every 74 months. The most recent releases landed on September 5, 2026 and May 13, 2026 respectively.

## The numbers

| Metric | ImpressionIST® | Visucat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 74 months |
| Size | 22 MB | 27 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rodenstock GmbH](https://appshunter.io/developer/393510098) | [IBK Systeme GmbH](https://appshunter.io/developer/1029915840) |

## What reviewers say

### ImpressionIST®

[App page](https://appshunter.io/ios/app/impressionist/id1239793137)

**Features:** macOS Compatibility

**In-app purchases:** none


### Visucat

[App page](https://appshunter.io/ios/app/visucat-n-control/id1495775041)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ImpressionIST® free?

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

### Is Visucat free?

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

### Do ImpressionIST® or Visucat have ads?

Neither ImpressionIST® nor Visucat shows ads.

### Which is updated more often, ImpressionIST® or Visucat?

ImpressionIST® ships an update every 3 months, and Visucat every 74 months. Most recently, ImpressionIST® was updated on September 5, 2026 and Visucat on May 13, 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.*