# SmartDR vs Visucat

The clearest difference is update cadence: SmartDR at monthly against Visucat's every 74 months. SmartDR also leads on iOS requirement (9.0 vs 11.0). Visucat's advantage is device support (3 vs 1). On price, 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.

SmartDR ships an update monthly, Visucat every 74 months. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | SmartDR | Visucat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/smartdr/id662023098/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 74 months |
| Monetization | Free | — |
| Size | 178 MB | 27 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [MEDIZS Inc.](https://appshunter.io/developer/662023101) | [IBK Systeme GmbH](https://appshunter.io/developer/1029915840) |

## What reviewers say

### SmartDR

[App page](https://appshunter.io/ios/app/smartdr/id662023098)

This application digitalizes a phoropter for ophthalmologists and optometrists. It offers both digital and manual operation modes, wireless data communication, and integrated patient data management. Easily share patient measurements via email or print them using AirPrint.

**Highlights:** Digital and manual phoropter modes, Wireless data communication via Bluetooth, Integrated measurement data management, Email patient data via Wi-Fi, AirPrint data printing, Remote control of visual acuity charts

**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 SmartDR free?

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

### Is Visucat free?

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

### Do SmartDR or Visucat have ads?

Neither SmartDR nor Visucat shows ads.

### Which is updated more often, SmartDR or Visucat?

SmartDR ships an update monthly, and Visucat every 74 months. Most recently, SmartDR was updated on October 11, 2026 and Visucat on September 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.*