Room Control vs GrainCOM Events
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Room Control
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Mobile Room Control enables the control of light, temperature, blinds, ventilation and much more, depending on the respective building equipment in conjunction with the SAUTER Cloud. Information such as temperature, air quality, humidity etc. is also available at all times via the app. This solution is ideal for use in apartment buildings, boarding houses, luxury apartments, hotels and office buildings. Further possibilities are the sending of predefined incident notifications to the facility manager or the direct display of information pages on the web, such as canteen plans, current information from the caretaker, etc.
GrainCOM Events
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Enhance your experience at the GrainCom Events (GCE) grain conference, happening from May 13-15, 2025, with the official GCE App. Stay connected with attendees, speakers, exhibitors, and sponsors. Enjoy features like a live news feed, interactive agenda, photo and video library, access to presentation documents, and real-time Q&A and chat functions. Don’t miss a moment—download now!
Screenshots
Verdict
The clearest difference is update cadence: Room Control at every 5 weeks against GrainCOM Events's every 7 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.
Room Control ships an update every 5 weeks, GrainCOM Events every 7 months. The most recent releases landed on September 28, 2026 and October 10, 2026 respectively.
| Parameter | Room Control | GrainCOM Events |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 42 MB | 65 MB |
| Age rating | 4+ | 17+ |
| Developer | Fr. Sauter AG | Invent-App |
In-app purchases
Room Control
No in-app purchases
GrainCOM Events
No in-app purchases
Questions
Is Room Control free?
Is GrainCOM Events free?
Do Room Control or GrainCOM Events have ads?
Which is updated more often, Room Control or GrainCOM Events?
Other comparisons
