# Knock Sensor — Suspension Knock Diagnostics

> Suspension Knock Diagnostics (iPhone/iPad app by RSENSING LTD.)

- Source: https://appshunter.io/ios/app/knock-sensor/id6795232693 (this page in markdown: same URL + `.md`)
- Developer: [RSENSING LTD](https://appshunter.io/developer/6795233025)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English, Polish
- Released: 2026-08-06
- Data updated: 2026-09-24

## What is Knock Sensor?

**Knock Sensor** is a professional Bluetooth® Low Energy application designed to work exclusively with the RSensing Knock Sensor device.

The application allows users to connect to the sensor wirelessly, monitor vibration signals in real time and analyse mechanical impacts quickly and accurately. It is intended to assist in the diagnosis of knocking and vibration-related issues in vehicles and other mechanical equipment.

**Key features:**

* Fast and secure Bluetooth Low Energy connection.
* Real-time vibration monitoring.
* Reliable detection of mechanical knocks and impacts.
* Simple and intuitive user interface.
* Designed for use with the RSensing Knock Sensor hardware.

**Requirements:**

* Compatible RSensing Knock Sensor device.
* Bluetooth Low Energy support.
* iPhone or iPad running a supported version of iOS or iPadOS.

## Is Knock Sensor safe?

Not enough ratings yet to assess Knock Sensor.

## Is Knock Sensor legit?

Knock Sensor has limited verification signals. The AppsHunter Legitimacy Score for Knock Sensor is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-09-16

• Live Comparison updates — The Comparison view now updates automatically when a new knock is detected, so the latest sensor readings are displayed immediately without leaving and reopening the view.

• Updated amplitude thresholds — The colour thresholds for detected knocks have been adjusted to provide more precise differentiation between knock levels.

### 1.0 — 2026-08-13

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-24.*