# HAWE eControl vs DR. KAISER

HAWE eControl 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.

HAWE eControl ships an update every 6 months, DR. KAISER every 5 months. The most recent releases landed on October 26, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | HAWE eControl | DR. KAISER |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Size | 18 MB | 27 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HAWE Hydraulik SE](https://appshunter.io/developer/1108492901) | [DR. KAISER DIAMANTWERKZEUGE GmbH & Co. KG](https://appshunter.io/developer/1392887718) |

## What reviewers say

### HAWE eControl

[App page](https://appshunter.io/ios/app/hawe-econtrol/id1108492902)

**In-app purchases:** none


### DR. KAISER

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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HAWE eControl free?

HAWE eControl 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 HAWE eControl or DR. KAISER have ads?

Neither HAWE eControl nor DR. KAISER shows ads.

### Which is updated more often, HAWE eControl or DR. KAISER?

HAWE eControl ships an update every 6 months, and DR. KAISER every 5 months. Most recently, HAWE eControl was updated on October 26, 2026 and DR. KAISER on October 19, 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.*