Rollux vs WellSun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rollux
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Rollux® app allow you to control your motorized blinds more freely on smartphone. Please configure your Rollux® APP account, bridge and motorized window coverings on Rollux® APP before use. With Rollux® App, you can: - Control up to 30 motorized window blinds - Control up to 20 rooms - Control up to 20 scenes - Control up to 20 timers After linking up your Rollux® APP account with Amazon Alexa and Google Assistant, you can directly open, close or percentage control by voice commands on all the motorized window coverings, for exterior and interior products, such as roller blinds, pleated, venetians, honeycell etc. You can activate independent shades or the scenes created in the Rollux® App which has been synchronized with Amazon Alexa and Google Assistant flexibly and conveniently to reach sunlight control and room management. 'Rollux Bridge' is a WiFi to RF bi-directional controller with integrated RS485 interface. It builds a connection via user's WiFi router at home and enable user to control motorized window covering and sunshading products with designated smartphone applications and interaction with ecosystem such as Alexa Echo, Google Assistant via cloud API. The RS485 interface offers additional integration option into a third party home automation systems.
WellSun
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Wellsun App allows you to control sun protection systems from your mobile device. All you need for this is a Wellsun motor with Wi-Fi support and a smartphone or tablet. - Add up to 30 motors with Wi-Fi for remote control. - Combine roller blinds into groups, App supports up to 20 rooms. - Program up to 20 automated control scenarios. - Create timers, up to 20 timers are supported. After linking your Wellsun App account with Alice, you can directly open, close or set the opening percentage of curtains using voice commands, activate independent curtains, curtain groups or scenes. Wellsun App allows you to add Wellsun devices with Wi-Fi support to your smart home as our App is integrated into the Yandex ecosystem.
Screenshots
Verdict
The clearest difference is update cadence: WellSun at every 4 months against Rollux's every 18 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.
Rollux ships an update every 18 months, WellSun every 4 months. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.
| Parameter | Rollux | WellSun |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 18 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 10.0 |
| Further details — not scored | ||
| Size | 81 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | Persianas Rollux SpA | WELLSUN (VELSAN), TOO |
In-app purchases
Rollux
No in-app purchases
WellSun
No in-app purchases









