Hailo.Connect vs sonnenPro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hailo.Connect
Control your electronic hand-free opener with your smartphone. Adjust LED brightness, ejection strength, and sensor sensitivity. Future updates will add more useful functions.
- LED light control (on/off)
- Adjustable LED brightness
- Control ejection strength
- Sensor on/off
- Adjust sensor sensitivity
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With the help of an app various functions of the electronic hand free opener Libero 2.0 can be adjusted by smartphone. Configuration and setting options: - LED light off / on - LED brightness - Control of ejection strength - Sensor off / on - Control of the sensor sensitivity Other useful features will complement the Hailo app in the future.
sonnenPro
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sonnenPro connects devices that use, produce or store larger amounts of electricity. It determines when it makes sense to use, produce or store just the right amount of electricity via utilising our AI Strategies. sonnenPro Controller links solar power plants, energy storage systems, heat pumps, and electric chargers to the sonnen system. It manages electricity production and consumption, adjusts power draw from the grid, and uses advanced algorithms to ensure cost-effective energy use and maximum self-sufficiency.
Screenshots
Verdict
The clearest difference is update cadence: sonnenPro at every 3 weeks against Hailo.Connect's every 6 months. Hailo.Connect's advantage is iOS requirement (10.0 vs 13.0). 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.
Hailo.Connect ships an update every 6 months, sonnenPro every 3 weeks. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.
| Parameter | Hailo.Connect | sonnenPro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 21 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Hailo-Werk Rudolf Loh GmbH & Co. KG | sonnen GmbH |
In-app purchases
Hailo.Connect
No in-app purchases
sonnenPro
No in-app purchases
