REX Centrum bezpečí vs DuchcOFF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
REX Centrum bezpečí
Manage all your REX devices from a single mobile application. Control security systems, track vehicles and pets, and view event history. Sign in with your REX account to access all features.
- Arm and disarm controls
- Map view
- Logbook and event history
- Device and contact settings
- Billing and payment
- Support for various REX devices
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Control all your REX devices quickly and easily from the mobile app. All in one place, in one environment. Just sign in with your REX account. WHAT FUNCTIONS ARE SUPPORTED BY THE APP? - Arm, disarm and other controls - Map view - View logbook - View event history - Device and contact settings - Billing and payment WHICH DEVICES THE APP SUPPORTS - REXlink GPS car tracking and logbook - GPS bike security REXbike - Home security REXhome - Independent detectors that communicate via the Internet of Things REX IoT - Personal GPS locators and SOS buttons REXpersonal - Battery powered GPS trackers REXlink Battery - Miniature GPS tracking devices for pets REXpet Not sure how to register or use the app? For a guide to the most common issues, visit docs.rex.eu Supported features depend on the service and device you choose.
DuchcOFF
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DuchcOFF – tvůj komunitní prostor a digitální platforma pro coworking, tvoření, sdílení a zážitky v Duchcově. Spojuje komunitu kreativních lidí, podnikatelů, hráčů i sousedů a umožňuje snadné přístupy k aktivitám, vybavení i událostem.
Screenshots
Verdict
The clearest difference is update cadence: DuchcOFF at every 2 weeks against REX Centrum bezpečí's every 3 months. REX Centrum bezpečí's advantage is iOS requirement (11.0 vs 15.1). 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.
REX Centrum bezpečí ships an update every 3 months, DuchcOFF every 2 weeks. Both last shipped on October 7, 2026.
| Parameter | REX Centrum bezpečí | DuchcOFF |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 19 MB | 13 MB |
| Age rating | 4+ | 17+ |
| Developer | 1. REX SERVICES, a.s. | Josef Benes |
In-app purchases
REX Centrum bezpečí
No in-app purchases
DuchcOFF
No in-app purchases
Questions
Is REX Centrum bezpečí free?
Is DuchcOFF free?
Do REX Centrum bezpečí or DuchcOFF have ads?
Which is updated more often, REX Centrum bezpečí or DuchcOFF?
Other comparisons
