SunTed WebBox vs H2.OPERATOR
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SunTed WebBox
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The WebBox SKX_WEB is designed for easy control of all Tedsen K512 radio receivers (or compatible receivers) in the 434MHz frequency range. The SunTed WebBox can be easily operated remotely using this mobile app on a smartphone or tablet. This app is solely a remote control for a SunTed WebBox, and the connection is made via Wi-Fi or the internet. All WebBox settings must be configured beforehand as an administrator via browser access. Simply click on the house icon, which may be labeled as "Home" or "Haus," or it may contain the custom name you assigned to your home during setup. You will now see the folders and subfolders of your home, representing different floors and rooms, for example. When you click on a folder, you will see the devices contained within it for remote control. Click on a device, and a window will open, displaying the remote control buttons available for that device. When a control button is pressed, it changes color: Blue: The command has been transmitted to the SunTed WebBox. Green: The radio command has been sent. Red: The radio command could not be sent. Devices you frequently use with this app can be individually marked as "Favorites." All your favorites will appear in the middle tab with the star symbol. Favorites can be set separately for each iPhone/iPad. This allows each user to create their own set of favorites.
H2.OPERATOR
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Our offer for operators of h2 stations: Maintain availability, repairs and maintenance windows. The information is used in real time for the H2.LIVE app. Your customers are always informed.
Screenshots
Verdict
The clearest difference is update cadence: H2.OPERATOR at every 2 months against SunTed WebBox's every 8 months. SunTed WebBox's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SunTed WebBox ships an update every 8 months, H2.OPERATOR every 2 months. The most recent releases landed on December 22, 2025 and September 13, 2026 respectively.
| Parameter | SunTed WebBox | H2.OPERATOR |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 2 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 β better | 15.6 |
| Further details β not scored | ||
| Size | 26 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Adolf Tedsen GmbH & Co GK | H2 MOBILITY Deutschland GmbH & Co.KG |
In-app purchases
SunTed WebBox
No in-app purchases
H2.OPERATOR
No in-app purchases








