# DR. KAISER vs SmartView Device Interface

The clearest difference is iOS requirement: DR. KAISER at 12.0 against SmartView Device Interface's 15.0. On price, update cadence, 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.

DR. KAISER ships an update every 4 months, SmartView Device Interface every 6 months. The most recent releases landed on September 15, 2026 and May 31, 2026 respectively.

## The numbers

| Metric | DR. KAISER | SmartView Device Interface |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Size | 39 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DR. KAISER DIAMANTWERKZEUGE GmbH & Co. KG](https://appshunter.io/developer/1392887718) | [SENTICON LTD](https://appshunter.io/developer/1652356677) |

## What reviewers say

### DR. KAISER

[App page](https://appshunter.io/ios/app/dr-kaiser/id1392887719)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartView Device Interface

[App page](https://appshunter.io/ios/app/smartview-device-interface/id1666545837)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DR. KAISER free?

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

### Is SmartView Device Interface free?

SmartView Device Interface is free to download, with no in-app purchases.

### Do DR. KAISER or SmartView Device Interface have ads?

Neither DR. KAISER nor SmartView Device Interface shows ads.

### Which is updated more often, DR. KAISER or SmartView Device Interface?

DR. KAISER ships an update every 4 months, and SmartView Device Interface every 6 months. Most recently, DR. KAISER was updated on September 15, 2026 and SmartView Device Interface on May 31, 2026.

---

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