# CAN-View

> Raw HS-CAN 500 over Bluetooth OBD (STN/ELM), 11-bit ID filter, no login

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

## Overview

- **ID:** `com.mascorp.canview`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** MASCorp Diagnostics
- **Category:** TOOLS
- **Downloads:** 2
- **Version:** 1.0.2
- **Last updated:** 2026-07-31
- **First published:** 2026-05-12
- **Publisher country:** US
- **Size:** 38 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mascorp.canview)
- **Website:** [https://mascorpdiagnostics.com](https://mascorpdiagnostics.com/)
- **Privacy policy:** [https://mascorpdiagnostics.com/can/privacy](https://mascorpdiagnostics.com/can/privacy)

## Description

CAN-View connects to a paired Bluetooth OBD adapter (Serial Port Profile), initializes high-speed CAN at 500 kbit/s, and shows raw CAN traffic as text for technicians and advanced users.<br><br>Features<br><br>Choose the adapter from bonded devices (Bluetooth permissions on Android 12+).<br>STN mode (OBDLink and compatible): 11-bit CAN ID pass filter and mask; applied on Connect and on each Start CAN monitor; Stop sends STFCP to clear pass filters on the adapter.<br>ELM327 fallback: ATMA monitoring when STN commands are not available.<br>Log lines normalized as CAN_ID - hex bytes (e.g. 6F2 - 12 34 56 …).<br>Settings: light/dark theme, software license, about the app and company, version name.<br>Splash screen with logo; no sign-in.<br>Disclaimer<br><br>The app does not decode proprietary OEM protocols or replace certified diagnostic equipment.<br>Results depend on adapter firmware and vehicle wiring. Use only where legal and safe — do not use the app in a distracting way while driving.<br>Requirements<br><br>Android 8.0+ (project minSdk 26).<br>Bluetooth OBD adapter with SPP (classic Bluetooth).<br>© 2026 Mondial Auto Service Corp (MASCorp Diagnostics). All rights reserved.

## Rankings

- #3,075,042 — Overall

## Permissions and access

### Permissions

- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `com.android.vending.CHECK_LICENSE`
- `com.mascorp.canview.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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