KoolCode vs RILEVA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KoolCode
This utility app provides quick, offline access to alarm and parameter codes for refrigeration controllers. It helps service technicians and engineers easily look up information without needing manuals or laptops.
- On-the-spot ADAP-KOOL controller information
- Alarm status and parameter descriptions
- Offline code lookup tool
- Quick code translation
- Hierarchical controller selection
Read full descriptionHide full description
Save time and increase productivity with the Danfoss KoolCode app for ”on the spot” ADAP-KOOL® controller information Danfoss A/S presents KoolCode app that fast and easy provides service technicians, refrigeration engineers, in-store technicians, and others with on-the-spot access to alarm status and parameter descriptions for a range of Danfoss refrigeration controllers with a three digit display. Download this app to get a simple off-line tool to easily look up alarm, error, status, and parameter codes without bringing along the printed manual or laptop. Features: The KoolCode app offers three alternative ways to look up display codes: -Quick code translation without knowing exactly the controller type you are facing -Hierarchical controller selection among Danfoss refrigeration controllers
RILEVA
This utility app simplifies interaction with CAREL GLD series gas detectors using Bluetooth. It streamlines configuration, maintenance, and calibration processes, making daily checks more user-friendly and efficient. The app allows for easy testing, calibration initiation, and viewing of gas measurements and alarm statuses directly from a smartphone.
- Bluetooth connectivity
- Device configuration
- Alarm threshold definition
- Maintenance testing
- Calibration initiation
- Real-time measurement viewing
- Alarm status acknowledgement
Read full descriptionHide full description
RILEVA, the app for interacting with the new CAREL GLD series Gas Detector, equipped with Bluetooth technology. RILEVA considerably simplifies configuration and maintenance, as well as interfacing to the latest CAREL Gas Detector models. The use of a smartphone instead of a PC and/or serial converter makes daily functional checks more user-friendly and easy to perform. Furthermore, RILEVA makes testing and calibration faster and effortless, with the focus on saving time. Features include: • Configuration (rename device, define alarm thresholds, change Modbus settings, configure relay behaviour and manage analogue output settings.) • Maintenance (test LED/buzzer operation, relays and analogue output level.) • Calibration (view sensor type, serial number and “Calibration Due” timer and initiate zero/span calibrations with customisable field calibration certificate.) • Intuitive interface (view current gas measurement and acknowledge alarm/fault status.)
Screenshots
Verdict
The clearest difference is review sentiment: KoolCode at 50% against RILEVA's 0%. RILEVA's advantage is iOS requirement (10.0 vs 15.1). On price, update cadence, ads and in-app purchases 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.
KoolCode ships an update every 8 months, RILEVA every 7 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.
| Parameter | KoolCode | RILEVA |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 10.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 19 MB |
| Age rating | 4+ | 12+ |
| Developer | Danfoss A/S | CAREL INDUSTRIES S.p.A. |
Customer experience
KoolCode
RILEVA
In-app purchases
KoolCode
No in-app purchases
RILEVA
No in-app purchases
Questions
Is KoolCode free?
Is RILEVA free?
Do KoolCode or RILEVA have ads?
Which is updated more often, KoolCode or RILEVA?
Other comparisons















