# ECU Map Switcher by D-Sync

> Utilities

Canonical page: [https://chrome-stats.com/d/id6761521552](https://chrome-stats.com/d/id6761521552)

## Overview

- **ID:** `id6761521552`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** LUN LIU
- **Category:** Utilities
- **Version:** 1.0
- **Last updated:** 2026-04-04
- **First published:** 2026-04-03
- **Size:** 1.46 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/ecu-map-switcher-by-d-sync/id6761521552)
- **Website:** [http://d-syncworks.com](http://d-syncworks.com/)
- **Privacy policy:** [https://penguindukeydauto.github.io/privacy-policy/](https://penguindukeydauto.github.io/privacy-policy/)

## Description

Switch AMG ECU maps on the go — from your iPhone or CarPlay. Connect to your OBD adapter via Bluetooth and swap tunes in seconds. Built by D-Sync.

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.

## Rankings

- #1,288,433 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6761521552)