# MATCO TOOLS- SmartEAR1 > Sound and vibration detection tool for diagnosing mechanical issues. (iPhone/iPad app by JS Products, Inc..) - Source: https://appshunter.io/ios/app/matco-tools-smartear1/id949048686 (this page in markdown: same URL + `.md`) - Developer: [JS Products, Inc.](https://appshunter.io/developer/673417159) - Category: Utilities - Price: Free - Rating: 2.30/5 from 8 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 10 MB - Languages: American English - Released: 2014-12-17 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/matco-tools-smartear1/id949048686/reviews.md ## What is MATCO TOOLS? The Matco Tools SmartEAR1 Sound & Vibration Detection app was developed to help assist the service technician in locating and finding defective or worn parts in automobiles, heavy machinery or industrial equipment where vibration, rattles, squeaks and grinding sounds would be associated making the task very difficult or impossible to diagnose. When used with our specially designed hardware kits your smartphone will be transformed into a state of the art Sound & Vibration Detection Technicians Tool allowing for ease of locating and finding those troubled areas. NOTE: Additional hardware is required to use this app. For information on how to purchase hardware please contact your local Matco Tools Distributor or call 1-866-BUY-TOOL**** Features: User friendly interface and intuitive operation. Sound level reading displays average, peak and real-time values. Sound level readings are displayed in either Analog or Digital. Analog and Digital readings have 2 display panels the user can choose from. Analog Meter or Analog Wave-Form. Digital Numeric or Digital Bar Graph. Background sound off-setting, sample rates, decibel off-setting can be manually be set. Reset/Refresh buttons reset/refresh values to default settings. Sound Level Reading Sampling Rate Decibel Off-set Master Volume Control User information guide includes informative facts about sound perception and permissible noise level exposure as well as a sound level comparison reference chart. Additional Information: Required: Any iOS device running iOS5.0+. Recommended: iPhone 4 and newer/ iPod Touch 4 and newer. Compatible: iPad 2 and newer. ## Key features - Sound and vibration detection - Locates defective or worn parts - Analog and digital display options - Adjustable sound level settings - User information guide included - Background sound off-setting ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/matco-tools-smartear1/id949048686/reviews.md ### 1/5 — Useless application *2023-03-03, version 1.2.1* The application does not function at all making the hardware worthless. ### 1/5 — Terrible app *2023-02-15, version 1.2.1* The app does not work at all. It opens up and it’s froze ### 1/5 — Hardware not detected *2017-02-18, version 1.0.3* App doesn't recognize the hardware is plugged in on iPhone 6 will be getting returned asap ## Frequently asked questions about MATCO TOOLS ### What is SmartEAR1 used for? SmartEAR1 transforms your smartphone into a sound and vibration detection tool. It helps technicians locate and diagnose issues like rattles, squeaks, and grinding sounds in vehicles and machinery. ### Does SmartEAR1 require any extra hardware? Yes, additional hardware is required to use the SmartEAR1 app. You will need to purchase specially designed hardware kits to enable its sound and vibration detection capabilities. ### What devices is SmartEAR1 compatible with? SmartEAR1 is compatible with any iOS device running iOS 5.0 or newer, including iPhones, iPads, and iPod Touches. iPhone 4 and newer, and iPod Touch 4 and newer are recommended. ### What kind of sound readings does SmartEAR1 provide? SmartEAR1 displays sound level readings in both analog and digital formats, showing average, peak, and real-time values. Users can choose between Analog Meter or Analog Wave-Form, and Digital Numeric or Digital Bar Graph displays. ### Can I adjust the sound settings in SmartEAR1? Yes, SmartEAR1 allows for manual adjustments to background sound off-setting, sample rates, and decibel off-setting. It also includes a master volume control. ### What information is available in the SmartEAR1 user guide? The user information guide in SmartEAR1 includes facts about sound perception, permissible noise level exposure, and a sound level comparison reference chart. ### How often is SmartEAR1 updated? The latest version of SmartEAR1 is 1.2.2, which was last updated on September 25, 2025. Specific update frequency is not detailed, but it has received updates since its release in 2014. ### Does SmartEAR1 have ads? No, SmartEAR1 does not contain advertisements. The app is free to download and use without any ad interruptions. ## Version history (last 5 releases) ### 1.2.2 — 2025-09-25 Updated to support iOS 26 — ensures full compatibility, performance improvements, and stability on the latest iOS version. ### 1.2.1 — 2020-08-06 UI Improvements ### 1.2 — 2020-08-05 UI Improvements ### 1.0.4 — 2019-01-31 - Minor bug fixing - iPad optimisation ### 1.0.3 — 2015-09-14 Minor bug fixes ## Apps similar to MATCO TOOLS | App | Rating | Price | Category | | --- | --- | --- | --- | | [TOPDON BatteryLab](https://appshunter.io/ios/app/topdon-batterylab/id6462673217) | 2.5 (11) | Free | Utilities | | [B2QScan](https://appshunter.io/ios/app/b2qscan/id668100609) | 2.5 (15) | Free | Utilities | | [MATCO DUAL SCOPE](https://appshunter.io/ios/app/matco-dual-scope/id1617242821) | 1.0 (3) | Free | Utilities | | [Air Lift WirelessAir](https://appshunter.io/ios/app/air-lift-wirelessair/id1481084962) | 3.0 (20) | Free | Utilities | | [TopInfrared](https://appshunter.io/ios/app/topinfrared/id6452017744) | 3.6 (42) | Free | Utilities | | [Tune Delivery Network (TDN)](https://appshunter.io/ios/app/tune-delivery-network-tdn/id1590560864) | 2.4 (14) | Free | Utilities | ## More apps by JS Products, Inc. - [STEELMAN - SmartEAR LITE](https://appshunter.io/ios/app/steelman-smartear-lite/id673417156) - [STEELMAN – SmartEAR1](https://appshunter.io/ios/app/steelman-smartear1/id673421095) - [STEELMAN – SmartEAR2](https://appshunter.io/ios/app/steelman-smartear2/id673424308) - [Mac Tools - SmartEAR LITE](https://appshunter.io/ios/app/mac-tools-smartear-lite/id673425943) - [Mac Tools – SmartEAR 1](https://appshunter.io/ios/app/mac-tools-smartear-1/id673427942) - [Mac Tools – SmartEAR2](https://appshunter.io/ios/app/mac-tools-smartear2/id673429276) All apps by JS Products, Inc.: https://appshunter.io/developer/673417159 --- *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 2026-06-01.*