HAWE eControl vs DR. KAISER
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
HAWE eControl
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HAWE eControl - The smart configuration and diagnostic cockpit for electronic proportional amplifier in hydraulic applications. Connect your smartphone with the HAWE EV2S-BT proportional amplifier plug via Bluetooth within a few seconds. After successful authentication you will see process data in real time. You can easily change settings and optimize your hydraulic application. Save the setting of your application - send them via e-mail or duplicate them onto another EV2S-BT proportional amplifier. Ideal suited for: + Initial operation at remote locations + Remote diagnostics and condition monitoring of proportional valves + Troubleshooting in electro-hydraulic systems + Adjustment and optimization of your configuration in real time + Duplicating configurations without computer or bus links Functions: + Avoid unauthorized access by setting a password + Live values such as set point, output current, supply voltage and temperature + Scaling of analogue input signals + Scaling of PWM output signals + Configuration of CAN parameters + Definition of Error thresholds + Save, load and send configurations + Firmware update + Support contacts + Demo mode The HAWE eControl App is designed and optimized for the configuration of HAWE EV2S-BT electronic proportional amplifiers.
DR. KAISER
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The new DR. KAISER app makes it possible to calculate all relevant parameters related to dressing and grinding. The app is aimed at inexperienced users as well as experts. Guided-Mode The new Guided-Mode guides you step-by-step through the selection of the optimal dressing parameters for your grinding application. Expert mode The Expert-Mode supports experienced users in the calculation of dressing parameters. Export function All calculated parameters can be exported and archived as a PDF file. For this purpose, the app offers the option of providing the calculated parameters with information on the user, machine and application. Multilingual The app can be set to different languages to provide full functionality to all users. Metric and imperial system All parameters can be calculated in metric or imperial system, so that all users can work with their preferred units.
Screenshots
Verdict
HAWE eControl and DR. KAISER are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
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.
| Parameter | HAWE eControl | DR. KAISER |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 5 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 β better |
| Further details β not scored | ||
| Size | 18 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | HAWE Hydraulik SE | DR. KAISER DIAMANTWERKZEUGE GmbH & Co. KG |
In-app purchases
HAWE eControl
No in-app purchases
DR. KAISER
No in-app purchases
Questions
Is HAWE eControl free?
Is DR. KAISER free?
Do HAWE eControl or DR. KAISER have ads?
Which is updated more often, HAWE eControl or DR. KAISER?
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