Zerico CCM vs DJK Service
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zerico CCM
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SMS configure, control, and read the status of Zerico and Selektro CCM devices. ZERICO CCM has changed name from Selektro CCM. The Zerico CCM app can be used to easily configure, manually control, and read out the status of the Zerico CCM modules. The app does the job of sending the necessary SMS instructions to the modules, depending on the type of configuration that has been defined in the application and the types of procedures that are to be performed. SMS messages configured for automatic transmission from the modules, for example alarms, will be received as standard SMS messages and do not require installation or use of the app. The Zerico CCM app can store the configuration of and manage several modules simultaneously. A unique configuration ID accompanies each communication, which ensures consistency between the configuration stored in the app and that in the modules. The Zerico CCM app has only limited functionalities on the iPad. It is recommended that version 2.1.x and upwards being used with the app.
DJK Service
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DJK App er det mobile værktøj til dig, der er installatørpartner hos Den Jyske Kontrolcentral. Få hurtig adgang til dine kundeinstallationer, alarmpaneler og servicehistorik. - Kundeoverblik - Start og stop service - Alarmhistorik - Kontaktpersoner
Screenshots
Verdict
The clearest difference is update cadence: DJK Service at fortnightly against Zerico CCM's every 2 months. Zerico CCM's advantage is iOS requirement (11.0 vs 16.0). 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.
Zerico CCM ships an update every 2 months, DJK Service fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Zerico CCM | DJK Service |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 31 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Selektro Group A/S | Den Jyske Kontrolcentral AS |
In-app purchases
Zerico CCM
No in-app purchases
DJK Service
No in-app purchases









