# Mac Tools – SmartEAR2

> Sound and vibration detection tool for diagnosing mechanical issues. (iPhone/iPad app by JS Products, Inc..)

- Source: https://appshunter.io/ios/app/mac-tools-smartear2/id673429276 (this page in markdown: same URL + `.md`)
- Developer: [JS Products, Inc.](https://appshunter.io/developer/673417159)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 12 MB
- Languages: English
- Released: 2014-02-01
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mac-tools-smartear2/id673429276/reviews.md

## What is Mac Tools?

The Mac Tools SmartEAR2 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 Mac Tools Distributor or call 1-800-MAC-TOOLS 

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 & vibration detection
- Locates defective parts
- User-friendly interface
- Analog/Digital display options
- Adjustable sound settings
- Informative user guide

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/mac-tools-smartear2/id673429276/reviews.md

### 5/5 — Good app

*2021-04-30*

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 Mac Tools

### Does Mac Tools SmartEAR2 have ads?

No, Mac Tools SmartEAR2 does not contain advertisements. It is a free application that is ad-free.

### What hardware is required for Mac Tools SmartEAR2?

Additional hardware is required to use Mac Tools SmartEAR2. You can obtain information on purchasing this hardware by contacting your local Mac Tools Distributor or calling 1-800-MAC-TOOLS.

### What devices is Mac Tools SmartEAR2 compatible with?

Mac Tools SmartEAR2 is compatible with iPhones, iPads, and iPod Touches running iOS 5.0 or newer. It is recommended for iPhone 4 and newer, and iPod Touch 4 and newer.

### How often is Mac Tools SmartEAR2 updated?

The latest version of Mac Tools SmartEAR2 is 1.1.5, which was last updated on September 24, 2025. This indicates a recent update, suggesting ongoing support.

### What is the age rating for Mac Tools SmartEAR2?

Mac Tools SmartEAR2 has an age rating of 4+. This means it is suitable for users aged 4 and above.

### What kind of sound readings does Mac Tools SmartEAR2 provide?

Mac Tools SmartEAR2 displays sound level readings, showing average, peak, and real-time values. These readings can be viewed in either analog or digital formats, with multiple display panel options.

### Can I adjust settings like sample rate and decibel offset in Mac Tools SmartEAR2?

Yes, Mac Tools SmartEAR2 allows for manual adjustment of background sound off-setting, sample rates, and decibel off-setting. It also includes reset/refresh buttons to revert to default settings.

### What information is included in the Mac Tools SmartEAR2 user guide?

The user information guide within Mac Tools SmartEAR2 provides informative facts about sound perception, permissible noise level exposure, and a sound level comparison reference chart.

## Version history (last 5 releases)

### 1.1.5 — 2025-09-24

Updated to support iOS 26 — ensures full compatibility, performance improvements, and stability on the latest iOS version.

### 1.1.4 — 2021-05-19

UI Improvements

### 1.1.3 — 2019-02-05

Made compatible with IPAD and minor bug fixes.

### 1.1.2 — 2019-01-17

Minor bug fixing

### 1.1.1 — 2015-09-16

Minor bug fixes

## Apps similar to Mac Tools

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Decibel X PRO: dBA Noise Meter](https://appshunter.io/ios/app/decibel-x-pro-dba-noise-meter/id1257651611) | 4.7 (6,850) | $69.99 | Utilities |
| [Decibel : dB sound level meter](https://appshunter.io/ios/app/decibel-db-sound-level-meter/id1227650795) | 4.6 (36,014) | Free | Utilities |
| [Noise Guru: Decibel Meter](https://appshunter.io/ios/app/noise-guru-decibel-meter/id6444836813) | 4.6 (299) | Free | Utilities |
| [Decibel X:dB Sound Level Meter](https://appshunter.io/ios/app/decibel-xdb-sound-level-meter/id448155923) | 4.7 (155,562) | Free | Utilities |
| [Decibel Meter-measure db level](https://appshunter.io/ios/app/decibel-meter-measure-db-level/id1274038012) | 4.3 (903) | Free | Utilities |
| [NIOSH Sound Level Meter](https://appshunter.io/ios/app/niosh-sound-level-meter/id1096545820) | 4.7 (16,224) | 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)

All apps by JS Products, Inc.: https://appshunter.io/developer/673417159

## Related topics

[mac tools smart tools](https://appshunter.io/ios/topics/mac-tools-smart-tools)

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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 2026-06-01.*