Developer: Krayknot Labs (10)
Price: Free
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Description

Fault
New  Fault is a high-precision seismic activity visualiser that transforms your Android device into a real-time motion analysis tool. Built on advanced sensor filtering and a custom high-performance waveform engine, Fault helps you observe subtle tremors, vibrations, and shifts in your environment—instantly and with remarkable clarity.

Designed for enthusiasts, students, researchers, engineers, and anyone curious about the motion around them, Fault brings professional-grade motion insight to your pocket without requiring any external hardware.

Real-Time Seismograph

Fault captures live acceleration data from your device’s built-in sensors and displays it as a dynamic 3-axis waveform. Each axis is uniquely colour-coded, giving you a clear and intuitive visualisation of motion patterns—whether you're measuring vehicle vibrations, structural resonance, or everyday movements.

Advanced Signal Processing

Traditional raw sensor data is noisy and difficult to interpret. Fault solves this with a robust filtering engine that applies:

High-pass filtering to eliminate gravity

Low-pass smoothing to clarify subtle motion

Dynamic gain scaling for enhanced sensitivity across devices

This results in clean, stable, and meaningful motion readings every time.

Instant Shake & Event Detection

Fault detects unusual activity in real time and highlights:

Peak acceleration

Event duration

Motion intensity

Whether it's a strong shake, an abrupt jolt, or a continuous vibration, you’ll see a clear breakdown of the event as it happens.

Customisable Experience

Tune Fault to suit your environment or research needs with adjustable settings:

Sensitivity and gain

Filter strength

Smoothing window

Axis visibility

Sampling rate

Frame rate

Every setting gives you deeper control over how motion is captured and displayed.

Elegant, Minimal Design

Fault features:

A clean, distraction-free interface

A simple menu for quick navigation

A static splash screen for fast launches

Smooth 60+ FPS visual rendering

The experience is lightweight, responsive, and crafted for both casual users and professionals.

Powered by a Modern Sensor Engine

Unlike typical seismograph apps, Fault uses a custom rendering pipeline built with SurfaceView and circular buffering, ensuring exceptional performance and accuracy—even during fast movements or prolonged monitoring sessions.

Who Is Fault For?

Earth science students

Structural engineers

Vibration analysts

Hardware testers

DIY researchers

Curious explorers

Anyone wanting to understand motion around them

From detecting table vibrations to monitoring building stability during strong winds, the possibilities are open and endlessly fascinating.

Future Enhancements

The foundation of Fault is built for growth. Upcoming features may include:

Frequency spectrum (FFT) analysis

Detailed logging with CSV export

Offline and cloud-based event history

Custom themes and visual styles

Automatic calibration

Fault is built to evolve.

Experience motion like never before.
Download Fault and reveal the invisible world of vibrations around you.
more ↓

Screenshots

#1. Fault (Android) By: Krayknot Labs
#2. Fault (Android) By: Krayknot Labs
#3. Fault (Android) By: Krayknot Labs
#4. Fault (Android) By: Krayknot Labs

What's new

  • Version: 1.0
  • Updated:
  • • Real-time seismograph with 3-axis waveform visualization.
    • Advanced filtering (high-pass and low-pass) for accurate motion isolation.
    • Shake event detection with peak magnitude and duration.
    • High-performance rendering using SurfaceView for smooth live graphs.
    • Configurable sensitivity, smoothing, sampling rate, and axis visibility.
    • Simple menu interface.
    • Modular architecture prepared for future upgrades like FFT and data logging.

Price History

  • Today: Free
  • Minimum: Free
  • Maximum: Free
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Additional Information

«Fault» is a Tools app for Android, developed by «Krayknot Labs». It was first released on and last updated on . This app is currently free. This app has not yet received any ratings or reviews on AppAgg. AppAgg continuously tracks the price history, ratings, and user feedback for «Fault». Subscribe to this app or follow its RSS feed to get notified about future discounts or updates.
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