# Probe Setup vs DR. KAISER

Probe Setup and DR. KAISER are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Probe Setup ships an update every 5 months, DR. KAISER every 4 months. Both last shipped on September 15, 2026.

## The numbers

| Metric | Probe Setup | DR. KAISER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (6 ratings)](https://appshunter.io/ios/app/probe-setup/id1045005309/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 82 MB | 39 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Renishaw plc](https://appshunter.io/developer/943016056) | [DR. KAISER DIAMANTWERKZEUGE GmbH & Co. KG](https://appshunter.io/developer/1392887718) |

## What reviewers say

### Probe Setup

[App page](https://appshunter.io/ios/app/probe-setup/id1045005309)

This application guides users through the setup and configuration of Renishaw machine tool probes. It offers visual instructions and video tutorials for Trigger Logic™ or Opti-Logic™ compatible systems. It is intended for machine tool builders, OEMs, distributors, agents, and end users.

**Highlights:** Step-by-step visual instructions, Video tutorials, Configure Trigger Logic™ probes, Configure Opti-Logic™ probes, Renishaw probing system setup

**Features:** macOS Compatibility

**In-app purchases:** none


### DR. KAISER

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Probe Setup free?

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

### Is DR. KAISER free?

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

### Do Probe Setup or DR. KAISER have ads?

Neither Probe Setup nor DR. KAISER shows ads.

### Which is updated more often, Probe Setup or DR. KAISER?

Probe Setup ships an update every 5 months, and DR. KAISER every 4 months. Most recently, Probe Setup was updated on September 15, 2026 and DR. KAISER on September 15, 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.*