# Crack Detector: Vibration — Spot Structural Problems

> Spot Structural Problems (iPhone/iPad app by Kyu-Hee Jang.)

- Source: https://appshunter.io/ios/app/crack-detector-vibration/id6761872417 (this page in markdown: same URL + `.md`)
- Developer: [Kyu-Hee Jang](https://appshunter.io/developer/1587578867)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 17+
- Requires: iOS 15.1 · 37 MB
- Languages: American English
- Released: 2026-04-14
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/crack-detector-vibration/id6761872417/reviews.md

## What is Crack Detector?

Worried about that crack in your wall? Place your phone on the surface and Crack Detector monitors vibrations to help you assess whether a structure is stable or needs professional inspection. Early detection can save thousands in repairs.

Key Features:
- Real-time vibration monitoring
- Frequency spectrum analysis
- Vibration intensity levels
- Historical data logging
- Alert thresholds
- Recording mode
- Data export

Place your phone on walls, floors, or structures to detect abnormal vibrations that may indicate cracks or structural issues.

Download now!


## Version history (last 2 releases)

### 1.0.3 — 2026-04-15

- Improved stability and error handling
- Updated metadata

### 1.0.2 — 2026-04-14

No release notes.

## More apps by Kyu-Hee Jang

- [Calculator+ Tip Tax BMI Unit](https://appshunter.io/ios/app/calculator-plus-tip-tax-bmi-unit/id1587591476)
- [QR Lens+ Barcode Scanner Pro](https://appshunter.io/ios/app/qr-lens-plus-barcode-scanner-pro/id1590631012)
- [Sound Noise Meter+ dB SPL](https://appshunter.io/ios/app/sound-noise-meter-plus-db-spl/id1593197145)
- [Tremor Vibration Meter](https://appshunter.io/ios/app/tremor-vibration-meter/id6759666731)
- [Lux Light Meter - Luminance](https://appshunter.io/ios/app/lux-light-meter-luminance/id6759858193)
- [Barometer: Air Pressure](https://appshunter.io/ios/app/barometer-air-pressure/id6759883097)

All apps by Kyu-Hee Jang: https://appshunter.io/developer/1587578867

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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 2026-05-17.*