KEMPER HS2 vs Biral ONE.
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.
Biral ONE.
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Efficient. Connected. Easy to use. The new Biral ONE App is here! The new Biral ONE App revolutionizes pump management with smart control, improved design, and innovative features – all in one solution. Here’s what the new Biral ONE App offers: • Improved control: Intuitive operation for maximum efficiency in monitoring and adjusting your pumping systems. • Complete documentation: Direct access to technical data, manuals, and instructions – including full-text search to quickly find error messages or keywords in all stored PDFs. • Tablet view: Larger and clearer display for comfortable working, especially for complex tasks. • Easy updates: Keep your products up to date without external devices or complicated procedures. Even in the basement without reception, the update works seamlessly – for maximum reliability.
Screenshots
Verdict
The clearest difference is update cadence: Biral ONE. at every 2 months against KEMPER HS2's every 4 months. On price, ads, in-app purchases and device support 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, Biral ONE. every 2 months. The most recent releases landed on November 1, 2026 and October 11, 2026 respectively.
| Parameter | KEMPER HS2 | Biral ONE. |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.6 |
| Further details — not scored | ||
| Size | 29 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Gebr. Kemper GmbH + Co. KG | Biral |
In-app purchases
KEMPER HS2
No in-app purchases
Biral ONE.
No in-app purchases
