# STEELMAN – SmartEAR2 > Sound and vibration detection tool for diagnosing machinery and vehicle issues. (iPhone/iPad app by JS Products, Inc..) - Source: https://appshunter.io/ios/app/steelman-smartear2/id673424308 (this page in markdown: same URL + `.md`) - Developer: [JS Products, Inc.](https://appshunter.io/developer/673417159) - Category: Utilities - Price: Free - Age rating: 4+ - Requires: iOS 9.0 · 19 MB - Languages: American English - Released: 2014-05-01 - Data updated: 2026-06-06 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/steelman-smartear2/id673424308/reviews.md ## What is STEELMAN? Developed for the service technician in mind the STEELMAN SmartEAR2 Sound & Vibration Detection app will assist in locating and pinpointing defective or worn parts in automobiles, heavy machinery or industrial equipment. When used to diagnose vibration, rattles, squeaks and grinding sounds, the SmartEAR2 will simplify the task of locating and pinpointing the troubled area or part with ease. When used with our specially designed hardware kits your iOS device will be able to transform into a state of the art Sound & Vibration Detection Tool allowing for ease of locating and pinpointing those hard to find troubled areas or parts. ****NOTE: Additional hardware is required to use this app. For additional information on where to purchase this hardware, please visit https://www.jsproductsinc.com 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. Selectable Audio Sound or Vibration input modes. ****Sound Wand & Sensor Clamp Hardware required**** Reset/Refresh buttons reset/refresh values to default settings. Sound Level Reading Sampling Rate Decibel Off-set Master Volume Control 10 Band Frequency Equalizer allows for HQ sound detection. Selectable 6 channel function allows for multiple location/position diagnostics. Color coded channels allows for ease of reference of sensor clamps and there location. Editable channel location/position allows for easy reference after road testing or diagnostic testing is completed. Record feature allows for data capturing during road testing or diagnostic testing for future reference or evaluation. Email capability allows for ease of forwarding test data for further review by others. 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 - Pinpoint defective parts - User-friendly interface - Analog/Digital display options - Selectable audio/vibration modes - 10-band frequency equalizer - Record and email test data ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/steelman-smartear2/id673424308/reviews.md ### 5/5 — Good app *2021-09-04, version 1.0.25* Good app for detecting defective parts in machines. The app is well designed and easy to use. ### 5/5 — Good app *2021-04-30, version 1.0.24* Oh this very good.It is very helpful in detecting the troubled areas in automobiles. This app help me very much and thank you for the app ## Frequently asked questions about STEELMAN ### Does STEELMAN SmartEAR2 require additional hardware? Yes, STEELMAN SmartEAR2 requires specially designed hardware kits, including a Sound Wand & Sensor Clamp, to function as a sound and vibration detection tool. Information on purchasing this hardware can be found on the developer's website. ### What devices is STEELMAN SmartEAR2 compatible with? STEELMAN SmartEAR2 is compatible with any iOS device running iOS 5.0 or newer. It is recommended for iPhone 4 and newer, iPod Touch 4 and newer, and is compatible with iPad 2 and newer. ### What are the display options in STEELMAN SmartEAR2? STEELMAN SmartEAR2 offers both Analog and Digital display panels. For Analog, users can choose between a Meter or Wave-Form. For Digital, options include Numeric or Bar Graph displays. ### Can I adjust the sound settings in STEELMAN SmartEAR2? Yes, STEELMAN SmartEAR2 allows for manual adjustment of background sound off-setting, sample rates, and decibel off-setting. It also features a 10-band frequency equalizer for enhanced sound detection. ### Does STEELMAN SmartEAR2 have a recording feature? Yes, STEELMAN SmartEAR2 includes a record feature that allows users to capture data during testing for future reference or evaluation. This recorded data can also be emailed for further review. ### What is the age rating for STEELMAN SmartEAR2? STEELMAN SmartEAR2 has an age rating of 4+, making it suitable for a wide range of users, including younger individuals assisting in diagnostic tasks under supervision. ### How often is STEELMAN SmartEAR2 updated? The latest version of STEELMAN SmartEAR2 is 1.0.25, which was last updated on May 19, 2021. This indicates a moderate update frequency for the application. ### Does STEELMAN SmartEAR2 have ads? No, STEELMAN SmartEAR2 does not contain advertisements. The app is free to download and use without any ad interruptions. ## Version history (last 5 releases) ### 1.0.25 — 2021-05-19 UI Improvements ### 1.0.24 — 2019-02-05 -Minor bug fixing -iPad optimisation ### 1.0.23 — 2015-09-16 Minor bug fixes ### 1.0.22 — 2014-06-12 Minor bug fixes ### 1.0.21 — 2013-07-22 No release notes. ## Apps similar to STEELMAN | App | Rating | Price | Category | | --- | --- | --- | --- | | [SECOMIQ](https://appshunter.io/ios/app/secomiq/id1619764773) | 4.6 (9) | Free | Utilities | | [PE Wideband](https://appshunter.io/ios/app/pe-wideband/id1351406709) | 4.9 (7) | Free | Utilities | | [TC Tuner](https://appshunter.io/ios/app/tc-tuner/id1579604513) | — | Free | Utilities | | [Curien Hub](https://appshunter.io/ios/app/curien-hub/id1502034916) | 4.4 (5) | Free | Utilities | | [EasyStart Web](https://appshunter.io/ios/app/easystart-web/id1140860023) | — | Free | Utilities | | [Flipper Mobile App](https://appshunter.io/ios/app/flipper-mobile-app/id1534655259) | 4.5 (269) | 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) - [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 2026-06-06.*