SLS Control vs Symcon Visualization
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SLS Control
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Enjoying low operating costs, the autonomous solar lights produced by SLS module offer a unique and wide range of advantages. As simple to use as they are easy to move, these lights are maintenance-free, wireless, reliably safe and guaranteed waterproof. Since they do not need to be plugged into the mains electricity supply, they are convenient for use in isolated indoor and outdoor areas. Producing an efficient amount of light, solar lights in the SLS module range do not produce light pollution and have a near-zero impact on the environment. https://solarlampsystem.com
Symcon Visualization
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With Symcon Visualization, you can conveniently control all devices and functions of your smart home in one app. All systems supported by IP-Symcon are supported. These include the following: Wired systems: - KNX, LCN, ModBus, MQTT, BACnet, OPC UA, DMX/ArtNet, Siemens S7/Siemens Logo, 1-Wire Wireless systems: - EnOcean, HomeMatic, Xcomfort, Z-Wave Wallboxes: - ABL, Mennekes, Alfen, KEBA (others on request) Inverters: - SMA, Fronius, SolarEdge (others on request) Other systems: - Home Connect, Gardena, VoIP, eKey, Technical Alternative In addition, our free Module Store offers over 200 other connections (such as Shelly, Sonos, Spotify, Philips Hue and many more) and logic modules for your smart home! A complete and up-to-date list can always be found on our homepage. Many functions of the app can be tried out in demo mode. Important note: This app requires a SymBox, SymBox neo, SymBox Pro or an installed IP-Symcon version 7.0 or newer as a server. In addition, the corresponding building automation hardware must be installed. All tiles shown in the screenshots are samples of an example project. Your visualization is individually designed based on your personal configuration.
Screenshots
Verdict
The clearest difference is update cadence: Symcon Visualization at every 6 weeks against SLS Control's every 11 months. SLS Control's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SLS Control ships an update every 11 months, Symcon Visualization every 6 weeks. The most recent releases landed on September 15, 2026 and September 30, 2026 respectively.
| Parameter | SLS Control | Symcon Visualization |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 months | Every 6 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 โ better | 13.0 |
| Further details โ not scored | ||
| Size | 68 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | TROPICAL OUTDOOR CO LIMITED | Symcon GmbH |
In-app purchases
SLS Control
No in-app purchases
Symcon Visualization
No in-app purchases
Questions
Is SLS Control free?
Is Symcon Visualization free?
Do SLS Control or Symcon Visualization have ads?
Which is updated more often, SLS Control or Symcon Visualization?
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