Jardana vs Quantum Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jardana
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JARDANA is the app for the Jardana irrigation system by Elsner Elektronik. The app is easy to use and gives full control over irrigation. You can adjust the watering duration, change the watering times and start or stop the watering manually. Programmed watering-free days stimulate root growth. With the app, you also have the option of monitoring the status of the watering at any time to ensure that the plants are always optimally cared for. The JARDANA app is easy to install and can be set up in just a few minutes. For communication, Jardana uses the in-house WLAN or creates its own WLAN. The control unit's own WLAN has the advantage that Jardana then works reliably even in extensive and remote gardens. The Jardana irrigation system consists of • Jardana control with 4 irrigation valves • up to 4 optional TMi soil sensors • Control via app or browser • Integration in KNX system possible Jardana is a smart and reliable way to water your garden. The system controls up to 4 watering zones by time and, if desired, by soil moisture. TMi sensors from Elsner Elektronik are used to include soil moisture. The sensors measure the moisture of the soil and the irrigation is adjusted accordingly. This saves water and ensures that the plants always receive the optimal amount. Thanks to the moisture sensors in the soil, the irrigation can • react to rain if a soil moisture sensor is placed outside the watering zones. • or react to the soil moisture in the individual zones if one sensor is placed per zone. Jardana thus helps keep plants healthy while saving you time, effort and water. Jardana is KNX-enabled and can thus be integrated into the KNX building bus system at any time.
Quantum Lab
This app offers advanced energetic sessions designed to help users overcome limitations, broaden their perspectives, and align with their higher purpose. It provides tools for self-realization and making a greater impact.
- Advanced energetic sessions
- Shift limiting patterns
- Expand vision and energetic structure
- Align with higher path
- Progress tracking
- Offline sync
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We provide advanced energetic sessions that help you shift limiting patterns, expand your vision and your energetic structure so you can align with your higher path of self-realization and make a greater impact in the world. INFORMATION ABOUT THE APP AND PURCHASE OPTIONS By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync. The download of Quantum Lab is free of charge. No free trial offered. Should you use Quantum Lab app to access in-app content via available subscription(s), a payment will be charged to your credit card through your App Store account . A subscription renews automatically unless canceled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing. Subscription(s) can be managed and auto-renewal turned off in Account Settings in the App Store after purchase. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: Jardana at none against Quantum Lab's 4. Jardana also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Quantum Lab sells 4 in-app purchases, starting at $29.00 per month. Jardana asks for nothing beyond the download.
Jardana ships an update every 2 weeks, Quantum Lab every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | Jardana | Quantum Lab |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 1 MB | 89 MB |
| Age rating | 17+ | 17+ |
| Developer | Elsner Elektronik GmbH | Frederic Hoffmann |
In-app purchases
Jardana
No in-app purchases
Quantum Lab
- SEEKER$29.001 Month
- QUANTUM LAB MONTHLY APL$67.001 Month
- QUANTUM LAB | MONTHLY$99.001 Month
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- QUANTUM LAB | YEARLY APL$349.001 Year









