Crack Detector

Crack Detector

By Byungil Park

Crack Detector is a utility app that utilizes machine learning to identify cracks on concrete and wall surfaces via smartphone camera input. It provides automated analysis for crack length and thickness, supplemented by a physical marker system for precise millimeter-based measurements.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Construction professionals, property inspectors, and maintenance personnel requiring quick, on-site structural surface assessment.

What does it look like?

Key features

Automated Crack Detectionstandard

Uses machine learning to automatically identify and locate cracks in images captured by the smartphone camera.

Automated Measurementstandard

Calculates the length and thickness of detected cracks directly from the captured photo.

Marker-Based Calibrationstandard

Allows users to print and attach physical markers to surfaces to ensure accurate measurement in millimeters.

Multi-Marker Extractionstandard

Supports the use of multiple markers to isolate and measure specific segments of a crack.

How much does it cost?

paid

Velocity

Dormant developmentShow more...

5 versions in history. Development pace: zombie.

See all version history

Who built it?

Byungil Park

9 apps tracked · Utilities

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Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
1.00 · 2

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Crack Detector

How's the Utilities market?

The rivals identified

The Analyst's Read

Key takeaways for Crack Detector

Where is it heading?

Bottom line

The app offers a specialized tool for structural surface analysis, relying on printable physical markers to calibrate machine learning-based measurements.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Crack Detector, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Crack Detector Intelligence Report.” Updated May 4, 2026. https://marlvel.ai/apps/crack-detector

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Data licensed under CC-BY-NC 4.0