Comparison

Nostrum E85 Ethanol Module App vs ECU Map Switcher by D

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

Head to head
About

Nostrum E85 Ethanol Module App

Monitor your vehicle's ethanol content, fuel temperature, and fuel pressure in real-time from your wireless device. This app allows for unit selection, displays module status, and enables sensor calibration. A demo mode is included for operation without a physical module.

Highlights
  • Real-time ethanol content monitoring
  • Fuel temperature and pressure display
  • Metric/Imperial unit selection
  • Sensor calibration
  • Demo mode
  • Connect to multiple modules
Features
Read full description

The Nostrum E85 Ethanol Module App works directly with Nostrum’s E85 interface module* and enables you to monitor your vehicle’s ethanol content, fuel temperature, and fuel pressure** directly from your wireless device. • The App allows up to 120 seconds of real time viewing of data • Enables true flex fuel on vehicles using a frequency, analog, or CAN input signal*** • Can connect to multiple Nostrum E85 modules • Select between Metric or Imperial units for temperature and pressure • Displays number of power cycles, module run time, module temperature, and battery voltage • Use to configure ethanol content and pressure sensor calibration • Includes demo mode to allow operation of app without Nostrum’s module *E85 interface modules are available and sold separately on www.nostrumshop.com **Fuel pressure sensors and ethanol content sensors are available and sold separately www.nostrumshop.com ***May require custom vehicle calibration (not included)

About

ECU Map Switcher by D

Read full description

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

Nostrum E85 Ethanol Module App4 screens
ECU Map Switcher by D4 screens

Verdict

The call

The clearest difference is iOS requirement: Nostrum E85 Ethanol Module App at 12.0 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 · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

Scorecard1 real difference · 8 level
Nostrum E85 Ethanol Module App versus ECU Map Switcher by D: the parameters behind the verdict, then further details
ParameterNostrum E85 Ethanol Module AppECU Map Switcher by D
PriceFreeFree
Rating4.8 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size10 MB1 MB
Age rating4+4+
DeveloperPerformance ElectronicsLUN LIU

In-app purchases

None

Nostrum E85 Ethanol Module App

No in-app purchases

None

ECU Map Switcher by D

No in-app purchases

Questions

Is Nostrum E85 Ethanol Module App free?
Nostrum E85 Ethanol Module App 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 Nostrum E85 Ethanol Module App or ECU Map Switcher by D have ads?
Neither Nostrum E85 Ethanol Module App nor ECU Map Switcher by D shows ads.

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