LORENTZ S vs H2D DAB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LORENTZ S
This app allows users to configure, monitor, and manage their LORENTZ solar water pump systems. It transforms an iPhone or iPad into a tool for easy system setup and real-time performance analysis.
- Configure pump systems
- Monitor real-time data
- Analyze stored data
- Manage pump performance
- iOS device compatibility
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Configure, monitor and manage your LORENTZ water pump system. LORENTZ S-Connect turns any IPhone or IPad into a management and configuration tool for LORENTZ S range of pumps. You can easily configure your pump system with a few clicks and analyze real-time and stored data to see exactly how your system is performing. LORENTZ - The Solar Water Pumping Company.
H2D DAB
Monitor your water and energy consumption with detailed overviews and anomaly notifications. Remotely control and interact with compatible devices to develop sustainable usage habits.
- Consumption overview
- Anomaly notifications
- Remote device control
- Sustainable habit tips
- Compatibility with esybox products
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H2D provides a comprehensive overview of your consumption and notifies you of any anomalies to help save precious resources. Monitor your water and energy usage, control your devices remotely, and interact with them easily. Follow H2D tips to develop sustainable and efficient water usage habits. Compatible with products: esybox, esybox MINI e esyboxMAX.
Screenshots
Verdict
The clearest difference is rating: H2D DAB at 2.1 against LORENTZ S's 1.0. H2D DAB also leads on review sentiment (33% vs 0%) and update cadence (monthly vs every 3 months). LORENTZ S's advantage is in-app purchases (none vs 11). On price, ads, monetization model 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. H2D DAB sells 11 one-off in-app purchases. LORENTZ S asks for nothing beyond the download.
H2D DAB holds the better App Store score, 2.1 against 1.0. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 0% of LORENTZ S's written reviews are positive against 33% of H2D DAB's.
LORENTZ S ships an update every 3 months, H2D DAB monthly. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.
| Parameter | LORENTZ S | H2D DAB |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 2.1 (8 ratings) — better |
| Positive reviews | 0.0% of reviews | 33.3% of reviews — better |
| Number of ratings | 2 | 8 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 9 MB | 66 MB |
| Age rating | 4+ | 17+ |
| Developer | Lorentz | DAB Pumps |
Customer experience
LORENTZ S
H2D DAB
In-app purchases
LORENTZ S
No in-app purchases
H2D DAB
- Premium 1 device, 1 Year$23.00
- Premium 1 device, 1 Year+12Mo$42.00
- Premium 2 devices,1 Year$43.00
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- Premium 1 device, 3 Years+12Mo$90.00
- Premium 6 devices,1 Year+12Mo$186.99
- Premium 8 devices,1 Year+12Mo$214.99
- Premium 4 devices,3 Years+12Mo$304.99
- Premium 5 devices,3 Years+12Mo$359.00
- Premium 6 devices,3 Years+12Mo$400.00
- Premium 7 devices,3 Years+12Mo$439.00
- Premium 8 devices,3 Years+12Mo$464.99
