Harreither Gen7 vs U
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Harreither Gen7
Access and manage your Harreither Universum® System with version 7+. This application provides comprehensive control over your system, ensuring full functionality and ease of use.
- Full access to Harreither Universum® System
- Version 7+ compatibility
- System management
- Comprehensive control
Read full descriptionHide full description
Harreither Gen7 enables you full access to your Harreither Universum® System with version 7+
U
Read full descriptionHide full description
U-spa can easily control spas through mobile phone. Even if you are not at home, status information of spa will be pushed over as long as you open the APP, allowing you to keep track of its dynamics at any time. U-spa “one-click” share device to families and friends, allowing the whole families enjoy smart life easily. APP should be used with wifi module and associated device; U-spa makes swimming exercise data visible. For the function of APP swimming module, you need to buy swimming machines or products with swimming functions. The health data shown in APP is for reference only.
Screenshots
Verdict
The clearest difference is update cadence: U at every 3 days against Harreither Gen7's every 7 months. U also leads on iOS requirement (13.0 vs 15.6). 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.
Harreither Gen7 ships an update every 7 months, U every 3 days. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.
| Parameter | Harreither Gen7 | U |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 7 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Harreither Gesellschaft m.b.H. | Guangdong Crystal Island Healthwise Co.,Ltd |
In-app purchases
Harreither Gen7
No in-app purchases
U
No in-app purchases
