# OneProd Bearing Defender

> Automated bearing fault diagnosis and vibration analysis for industrial assets. (iPhone/iPad app by ACOEM Group.)

- Source: https://appshunter.io/ios/app/oneprod-bearing-defender/id1273965192 (this page in markdown: same URL + `.md`)
- Developer: [ACOEM Group](https://appshunter.io/developer/1495816959)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 74 MB
- Languages: American English
- Released: 2018-08-22
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/oneprod-bearing-defender/id1273965192/reviews.md

## What is OneProd Bearing Defender?

The ONEPROD Bearing Defender is the result of 30+ years of experience in predictive maintenance and is based on the Defect Factor™ technology. It provides bearing fault frequencies calculation and automatic diagnostic within seconds with the ONEPROD wireless vibration sensor.
 
Predictive Maintenance has proven benefits for the reliability of industrial assets. However, vibration analysis has always been complex and accessible to expert users only. Now, by computing automatically the triaxial wireless measurements, the ONEPROD Bearing Defender makes sure that your rotating machinery can keep spinning without risk, and without any expertise needed. Regardless the position of the wireless sensor on the bearing, a full and reliable vibration analysis of the machine is automatically performed. Even mechanical faults like unbalance or structural resonance that may arise in a single direction can be detected. You don’t need to be an expert to handle this vibration measurement and diagnostic application. With its smart automatic indicators, the bearing defender application clearly presents the bearing health condition, the presence of unbalance or misalignment problem, and is even able to tell if another type of fault may put your rotating machine at risk. The results are displayed in addition to the ISO10816 standard alarms on a single screen, and work with colors to make your assets faults easy to identify.
The main functions are:
- Bearing fault frequency calculator on 30.000+ bearing references
- Three directional vibration measurements (velocity, acceleration, displacement), in X, Y, and Z directions.
- Automatic comparison of the vibration velocity to the ISO10816-3 standard and display of the vibration alarms in a color code (green, yellow, red)
- Automatic diagnostic of the bearing health condition (bearing wear or lubrication problem), unbalance or misalignment, or other fault.
- Live audio signal listening of the signal measured by the sensor, e.g. while greasing your bearing
- 3D spectrum display merging X Y and Z directions for easy vibration diagnostic confirmation: the ONEPROD ZYXtrum™
- Easy reporting capabilities thanks to the screenshot function
- Possibility to upgrade to an expert solution in vibration analysis as the wireless sensor compatible with the ONEPROD Bearing Defender is also compatible with the ONEPROD FALCON portable analyzer.
The ONEPROD Bearing Defender app is universal and can be understood by any user: icon based HMI, selectable vibration units (metric or imperial units).
To learn more about the bearing defender and ONEPROD 30+ years of experience in predictive maintenance, vibration analysis, artificial intelligence and wireless monitoring solutions, visit us on oneprod.com

## Key features

- Bearing fault frequency calculation
- Triaxial vibration measurements
- Automatic ISO10816-3 standard comparison
- Automated diagnostic indicators
- Live audio signal listening
- 3D spectrum display
- Reporting via screenshots

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/oneprod-bearing-defender/id1273965192/reviews.md

### 2/5 — Does not work

*2021-01-16*

The app fails to launch on my iPhone XR. This seems to be related to iOS 14.2 bug when deploying apps via MDM solution

### 3/5 — Problemas en la calculadora de frecuencias de rodamientos

*2020-08-05*

Dejo de funcionar en la versión más reciente del sistema operativo de iPhone 13.6

### 5/5 — Quick and Easy

*2018-10-24*

I have used this on multiple applications and its results are great. Quick collection time of typically 8 seconds for all 3 axes simultaneously is fantastic!

### 5/5 — So Smart!

*2018-10-04*

No need to be an expert to instantly get a bearing health status! Great app from ACOEM.

### 5/5 — Nice!

*2018-06-14*

Easy to use. Much better than a vibration pen

## Frequently asked questions about OneProd Bearing Defender

### What is the OneProd Bearing Defender app?

The OneProd Bearing Defender app provides automated vibration analysis and bearing fault diagnosis for industrial rotating machinery. It uses Defect Factor™ technology to simplify complex data into easy-to-understand health indicators.

### Does OneProd Bearing Defender require expert knowledge?

No, the app is designed to be used without prior expertise in vibration analysis. It features smart automatic indicators and clear color-coded displays to present bearing health and potential faults.

### What types of faults can OneProd Bearing Defender detect?

The app can automatically diagnose bearing wear or lubrication problems, detect unbalance or misalignment, and identify other potential faults that could put rotating machines at risk. It also detects mechanical faults like unbalance or structural resonance.

### What are the main functions of the OneProd Bearing Defender app?

Key functions include calculating bearing fault frequencies for over 30,000 references, performing three-directional vibration measurements, comparing vibration velocity to ISO10816-3 standards, and providing automatic diagnostics.

### Can I listen to the vibration signals with the app?

Yes, the app allows for live audio signal listening of the measured vibration, which can be useful for tasks like greasing bearings.

### How does OneProd Bearing Defender present results?

Results are displayed on a single screen with color codes (green, yellow, red) to easily identify asset faults, in addition to ISO10816 standard alarms. It also features a 3D spectrum display for confirmation.

### Is the OneProd Bearing Defender app available on multiple devices?

The app is universal and supported on iPhone, iPad, and iPod devices, catering to a wide range of users.

### How often is the OneProd Bearing Defender app updated?

The latest version is 2.0.1, last updated on November 26, 2025, indicating regular maintenance and potential feature additions.

## Version history (last 5 releases)

### 2.0.1 — 2025-11-26

Updated Graphical User Interface

### 1.51 — 2024-02-01

Improved bearing fault detection with new sensor mounting property in the app settings (cementing stud or magnet based)

### 1.50 — 2023-03-09

New app version embedding the latest 1.41 firmware update of the Bearing Defender wireless sensor (minor improvements including improvement on the management of saturation phenomenon, and management of expert license for Machine Defender App)

### 1.49 — 2022-02-10

Improvement of app stability.

### 1.48 — 2021-12-22

New update enabling better data sharing capabilities with CSV export of the vibration table, and easier sharing of screenshots
Other improvements:

* To provide more accuracy on the presented results, the MAX value and the measurement direction associated are now available in the cursor legend of the ZYXtrum (FFT resulting from the values of the three directions).
* Graphical improvements: Update of Acoem logo an app icon

## Apps similar to OneProd Bearing Defender

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SKF Bearing Assist](https://appshunter.io/ios/app/skf-bearing-assist/id1516464000) | 3.4 (7) | Free | Utilities |
| [Smart Vibration Meter・Detector](https://appshunter.io/ios/app/smart-vibration-meterdetector/id1121590218) | 4.1 (25) | Free | Utilities |
| [Mounting Manager](https://appshunter.io/ios/app/mounting-manager/id1596759700) | 1.0 (1) | Free | Utilities |
| [SKF Vertical shaft alignment](https://appshunter.io/ios/app/skf-vertical-shaft-alignment/id1149886803) | — | Free | Utilities |
| [Vibration analysis](https://appshunter.io/ios/app/vibration-analysis/id817385888) | 4.0 (42) | Free | Utilities |
| [SKF Shaft alignment](https://appshunter.io/ios/app/skf-shaft-alignment/id990162436) | 3.7 (10) | Free | Utilities |

## More apps by ACOEM Group

- [01dB Connect](https://appshunter.io/ios/app/01db-connect/id1119115373)
- [Machine Defender](https://appshunter.io/ios/app/machine-defender/id1496754747)
- [Horizontal Shaft Alignment](https://appshunter.io/ios/app/horizontal-shaft-alignment/id1499322319)
- [Vertical Shaft Alignment](https://appshunter.io/ios/app/vertical-shaft-alignment/id1499478849)
- [Pre-Alignment](https://appshunter.io/ios/app/pre-alignment/id1499479273)

All apps by ACOEM Group: https://appshunter.io/developer/1495816959

## Related topics

[bearing defender](https://appshunter.io/ios/topics/bearing-defender) · [nsk bearing doctor](https://appshunter.io/ios/topics/nsk-bearing-doctor) · [acoem](https://appshunter.io/ios/topics/acoem) · [acoem group](https://appshunter.io/ios/topics/acoem-group) · [bearing](https://appshunter.io/ios/topics/bearing)

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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 2026-06-10.*