KEMPER HS2 vs Rada AP1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KEMPER HS2
Configure and manage your KHS-HS2 Hygiene-Flushing Box. View settings, read flushing logs, and easily update firmware for your device.
- Configure Hygiene-Flushing Box
- Display adjustment values
- Read flushing logs
- Transmit firmware updates
- Manage KHS-HS2 settings
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With the KEMPER HS2 app you can totally configure the KHS-HS2 Hygiene-Flushing Box. It facilitates displaying the adjustment values and reads out the flushing logs. It is simple to transmit firmware updates for the KHS-HS2 through the app.
Rada AP1
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The Rada AP1 App is designed for use with the Rada MX1 Tap product range. The App offers the user an extensive range of features and functionality. Easily control temperature and flush scheduling via the simple user friendly interface. Downloading stored data, configuration and fault finding.
Screenshots
Verdict
The clearest difference is device support: KEMPER HS2 at 3 against Rada AP1's 1. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KEMPER HS2 ships an update every 4 months, Rada AP1 every 7 months. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.
| Parameter | KEMPER HS2 | Rada AP1 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 4 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 29 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Gebr. Kemper GmbH + Co. KG | Kohler Mira Ltd. |
In-app purchases
KEMPER HS2
No in-app purchases
Rada AP1
No in-app purchases
