开车必备
用了两周了，除了日常对照查异响，用里面的资料学了不少修车常识。离线设计太贴心，放车里随取随用，信号差的地方也不怕。
帮了大忙
前几天开车总听见吱吱声，对照这个app听了下，原来是皮带问题。去修理厂一查果然如此，省得被忽悠换这换那，挺值。
推荐给新手
对开车不熟的人很友好，故障库挺全的，听一遍心里有数。界面简单好找，暂时没发现缺点。
有点意思
能离线用这点不错。音频挺全的，就是个别声音不太清晰，希望后续更新能改善。
很实用
刚下载试了试，刹车异响那段太准了，跟我的车声音一模一样。
$0.99
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About
Identify strange car noises quickly to diagnose potential problems. This app provides an extensive library of fault sounds with detailed explanations, helping you understand vehicle issues and communicate effectively with mechanics. It's fully offline and designed for easy navigation.
✓Extensive fault sound library
✓Quick problem diagnosis
✓Detailed fault explanations
✓Fully offline functionality
✓Simple and clean interface
✓Professional reference for mechanics
Show original description
What's New in Car Fault Sound Guide
2.1.0
March 17, 2026
1、Fix the known bugs
User reviews
Developer apps
FAQ
What is Car Fault Sound Guide?
Car Fault Sound Guide is a utility app designed to help users identify potential car problems by matching strange noises to a library of fault sounds. It provides detailed explanations for each sound to aid in diagnosis.
How does Car Fault Sound Guide help diagnose car problems?
By listening to a car's unusual sound, users can find a matching sound in the app's extensive library. Each sound is accompanied by detailed descriptions of potential causes, helping users understand which part might be failing.
Can I use Car Fault Sound Guide without an internet connection?
Yes, Car Fault Sound Guide is fully offline. All audio and data are built into the app, meaning no internet connection is required for its use, ensuring no data collection or privacy concerns.
What kind of car sounds are included in the library?
The app features dozens of common car part fault sounds, including those related to the clutch, control arm, brake pads, blower, CV joint, belt, compressor, and power steering pump, among others.
Is Car Fault Sound Guide suitable for experienced car owners?
Yes, experienced owners can use Car Fault Sound Guide for accurate diagnostics and to gain a deeper understanding of potential issues. It serves as a professional reference to help communicate more effectively with mechanics.
What is the price of Car Fault Sound Guide?
Car Fault Sound Guide is available for a one-time purchase of $0.99.
How often is Car Fault Sound Guide updated?
The latest version, 2.1.0, was released on March 17, 2026. Updates typically include new sounds, improved descriptions, and interface enhancements.
Does Car Fault Sound Guide have ads?
Yes, Car Fault Sound Guide contains advertisements.
