Comparison

CDI NFC Tool vs ECU Map Switcher by D

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

CDI NFC Tool

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CDI 40W Driver Programmer puts professional LED driver configuration in the palm of your hand. Designed exclusively for CDI 40W RFID/NFC LED drivers, this app allows installers, electricians, and lighting professionals to quickly adjust forward current settings on-site using any NFC-enabled iOS device. Simple, Tap-to-Program Operation No special equipment neededβ€”just bring your smartphone close to the driver's NFC antenna and configure output current in seconds. The app communicates directly with the embedded ST25DV RFID chip inside each driver, allowing you to fine-tune light output to match your project requirements. Key Features Adjust forward current output to optimize LED performance and efficiency Read current driver settings including model information, date code, and output limits Intuitive slider and direct mA entry for easy current selection Instant verification confirms successful programming Works with all CDI 40W series RFID/NFC-enabled LED drivers Built for the Field Whether you're commissioning a new installation, retrofitting existing fixtures, or performing maintenance, this app eliminates the need for laptops, proprietary programmers, or complex software. Make adjustments on the spot and move on to the next fixture. Requirements - iOS device with NFC capability - CDI 40W series LED driver with RFID/NFC programming interface How to Use Open the CDI 40W Driver Programmer app Hold your device near the NFC antenna on the LED driver Read current settings or program new output current values Verify successful programming before moving to the next driver Download now and streamline your LED driver configuration workflow.

About

ECU Map Switcher by D

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Map Switcher lets you read and switch AMG's MED17 ECU calibration maps through your OBD-II Bluetooth adapter. Designed for tuned vehicles with D-Sync multi-map ASW setups. Features: - One-tap map switching from iPhone or CarPlay - BLE connection to OBD adapters (OBDLink CX, etc.) - Multiple vehicle profiles with custom map addresses - Auto-reconnect to last used adapter - Home screen widget showing active map Built by D-Sync. For use with compatible ECUs and calibration files only.

Screenshots

CDI NFC Tool3 screens
ECU Map Switcher by D4 screens

Verdict

The call

The clearest difference is iOS requirement: CDI NFC Tool at 13.0 against ECU Map Switcher by D's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Β· 4 level
CDI NFC Tool versus ECU Map Switcher by D: the parameters behind the verdict, then further details
ParameterCDI NFC ToolECU Map Switcher by D
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod β€” betteriPhone
Requires iOS13.0 β€” better17.0
Further details β€” not scored
Size17 MB1 MB
Age rating4+4+
DeveloperGRE ALPHA ELECTRONICS LTDLUN LIU

In-app purchases

None

CDI NFC Tool

No in-app purchases

None

ECU Map Switcher by D

No in-app purchases

Questions

Is CDI NFC Tool free?
CDI NFC Tool is free to download, with no in-app purchases.
Is ECU Map Switcher by D free?
ECU Map Switcher by D is free to download, with no in-app purchases.
Do CDI NFC Tool or ECU Map Switcher by D have ads?
Neither CDI NFC Tool nor ECU Map Switcher by D shows ads.

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