KoolCode vs LE Logger
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
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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
LE Logger
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This application is intended to be used only with ECO16 electronic recorders, designed and manufactured in Belgium by Dinec International - Lisam Group The main purpose of the application is to manage the ECO16 configuration, view the instantaneous values of the 16 inputs, acknowledge alarms on these inputs, activate or deactivate maintenance and perform measurement adjustments.
Screenshots
Verdict
The clearest difference is update cadence: LE Logger at every 3 months against KoolCode's every 8 months. KoolCode's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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, LE Logger every 3 months. Both last shipped on October 7, 2026.
| Parameter | KoolCode | LE Logger |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 31 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Danfoss A/S | Dinec |
In-app purchases
KoolCode
No in-app purchases
LE Logger
No in-app purchases
Questions
Is KoolCode free?
Is LE Logger free?
Do KoolCode or LE Logger have ads?
Which is updated more often, KoolCode or LE Logger?
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