OBD Sim Pro - ELM327 Simulator

Name: OBD Sim Pro - ELM327 Simulator
Author: Pahadi

LivePahadi4 apps · 9.8K installsAuto & VehiclesFreedev.dailycommit.obdsimulator

Virtual ELM327 Bluetooth & BLE ECU simulator for OBD2 scanner testing & tuning.

Alert me ★ Watch Open in Play ↗

Total installs: 168
Installs / day: ~3
Rating: —★
Released: 22 Aug 2026
Last update: 6 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 2 groups

2 Sensitive2 Notable4 Routine

What this app can do with your phone

Know roughly where you are, using mobile towers and Wi-Fi networks
Know your exact location using GPS, Wi-Fi and mobile networks

LocationSensitive2

Access to where your device is, using GPS or network signals

Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION

OtherNotable6

Access to miscellaneous device features that don't fit other categories

See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

# OBD Sim Pro - Virtual ELM327 Bluetooth ECU Simulator Turn your Android device into a high-performance **Virtual OBD-II / ELM327 Bluetooth ECU Simulator**! Whether you are an automotive software developer, diagnostic technician, tuner, or car enthusiast, **OBD Sim Pro** lets you test and debug OBD-II scanner apps without needing a physical vehicle or expensive hardware dongles. --- ### 🚀 Dual-Mode Wireless Connectivity Broadcast real-time automotive sensor data wirelessly using both standard protocols: * **Bluetooth Classic (SPP - Serial Port Profile):** Seamlessly pairs with apps like **Torque Pro**, **DashCommand**, and **OBD Fusion**. * **Bluetooth Low Energy (BLE 4.0+ GATT):** Direct plug-and-play simulation for **Car Scanner ELM OBD2** (Android & iOS). * **Raw Serial Terminal:** Compatible with **Serial Bluetooth Terminal** for raw AT command execution and testing. --- ### ⚡ Full OBD-II Modes & Protocol Emulation * **Mode 01 (Live Powertrain Telemetry):** Real-time RPM, Vehicle Speed, Engine Coolant Temp (ECT), Throttle Position, Intake Air Temp, Mass Airflow (MAF), Fuel Tank Level, Boost Pressure, and Battery Voltage. * **Mode 03 & 07 (Diagnostic Trouble Codes):** Inject confirmed and pending DTC fault codes (such as `P0300` Random Misfire, `P0171` System Too Lean, `P0420` Catalyst Efficiency) and toggle the **Check Engine Light (MIL)**. * **Mode 04 (Clear DTCs):** Emulate diagnostic code clearing and MIL lamp reset commands in real time. * **Mode 09 (Vehicle Identification):** Broadcasts 17-character VINs and ECU calibration IDs. * **ELM327 AT Command Set:** Full support for `ATZ`, `ATE0/1`, `ATH0/1`, `ATL0/1`, `ATSP0`, `ATDP`, `ATRV`, and standard ISO 15765-4 CAN auto-negotiation. --- ### 🏎️ Vehicle Profiles & Dynamic Drive Engine * **Multiple Preset Vehicles:** Switch on the fly between a **Turbocharged Sport Coupe**, **Heavy-Duty Turbo Diesel Truck**, **Hybrid Commuter**, and a fully customizable **Custom Dyno Tune**. * **Interactive HUD Dashboard:** Control throttle, gear shifts, braking, engine load, and RPM via an intuitive dynamic driving simulator. * **Fault Injection Engine:** Simulate real-world sensor glitches, coolant overheating, boost leaks, and misfires to test your diagnostic alerts and fail-safes. --- ### 📊 Inspection Tools & Local Trip Logs * **Live Terminal Inspector:** Inspect incoming hex queries and ECU responses with sub-millisecond timestamps. * **Trip Recording:** Save and analyze simulation runs locally on your device storage. * **100% Offline & Private:** Zero account creation, zero analytics tracking, and zero remote data transmission. --- ### 🛠️ How to Get Started 1. Launch **OBD Sim Pro** on your Android device and tap **Start Simulator**. 2. On your second phone or test tablet, pair with this device via Bluetooth or scan for **OBDII-BLE**. 3. Open your favorite diagnostic tool (Torque Pro, Car Scanner, etc.), select Bluetooth connection, and start reading live telemetry! --- **Developed with precision by DailyCommit** *For developer support, inquiries, or feature requests, contact: [email protected]*

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