# Lora Sniffer

> The LoRaSniffer App is the user-interface for the LoRaSniffer Device.

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

## Overview

- **ID:** `com.impactwave.lorasniffer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Impactwave
- **Category:** TOOLS
- **Downloads:** 2,672
- **Version:** 1.0.3
- **Last updated:** 2025-10-08
- **First published:** 2023-12-06
- **Publisher country:** PT
- **Size:** 2.84 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.impactwave.lorasniffer)
- **Website:** [https://jsio.pt/](https://jsio.pt/)
- **Privacy policy:** [https://lorasniffer.jsio.pt/privacy-policy.html](https://lorasniffer.jsio.pt/privacy-policy.html)

## Description

The LoRaSniffer App is the user-interface for the LoRaSniffer Device. The combination of both, the device and the app, is a tool for technicians and hobbyist allowing to use LoRa radio communications for testing and network maintenance.<br><br>The LoRaSniffer Device is a LoRa radio module that can use all possible features the LoRa standard offers. This app is its convenient user-interface. It connects via BLE to the device to allow access to all its setup-parameters, receive communications from other LoRa nodes and send data via LoRa. Using 2 coupled LoRaSniffer devices, it can provide valuable information about network quality in a real-world scenario. <br><br>The app provides a logging window with features for: formatting of received communications, additional time-stamp  and the GPS location where each message was received. Each received message is tagged with &quot;Quality of Signal&quot; information as CRC, SNR, RSSI and carrier-frequency offset. The app allows as well to save the logged data as a visual document in HTML or as JSON protocol file. <br>Messages can be sent as ASCI-text or as binary data. Tools allow to scan for channel activity, calculate transmission times for specific payloads or, if used with 2 devices, allow to gain real-time information to optimize LoRa networks in the field.<br>More, the app can be used as well to update the firmware of the LoRaSniffer device.

## Rankings

- #872,775 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`

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