# PosiTector vs Vibration Pro

The clearest difference is price: PosiTector at Free against Vibration Pro's $49.99. PosiTector also leads on in-app purchases (none vs 2) and update cadence (monthly vs every 2 months). Vibration Pro's advantage is rating (5.0 vs 3.6). On ads and device support there is nothing between them.

PosiTector is free to download; Vibration Pro costs $49.99 up front. Vibration Pro sells 2 in-app purchases, starting at $19.99 per month. PosiTector asks for nothing beyond the download.

Vibration Pro holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: PosiTector has 10 ratings behind it against 2, so its average is the more settled of the two.

PosiTector ships an update monthly, Vibration Pro every 2 months. The most recent releases landed on September 13, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | PosiTector | Vibration Pro |
| --- | --- | --- |
| Price | **Free** | $49.99 |
| Rating | [3.6 (10 ratings)](https://appshunter.io/ios/app/positector/id930648414/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vibration-pro/id1521077799/reviews)** |
| Number of ratings | **10** | 2 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 7 MB | 15 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [DeFelsko Corporation](https://appshunter.io/developer/541211994) | [Diffraction Limited Design LLC](https://appshunter.io/developer/294410307) |

## What reviewers say

### PosiTector

[App page](https://appshunter.io/ios/app/positector/id930648414)

This app connects advanced measurement devices to your smart device for data management and reporting. It allows for easy creation of custom PDF reports, annotation of readings with images, and seamless cloud backup and sharing of data. Enhance your workflow with intuitive data handling and professional report generation.

**Highlights:** Connects advanced measurement devices, Generate custom PDF reports, Add images and annotations to readings, Cloud backup and synchronization, Multi-batch reporting, Export data to PosiSoft Desktop

**Features:** macOS Compatibility

**In-app purchases:** none


### Vibration Pro

[App page](https://appshunter.io/ios/app/vibration-pro/id1521077799)

Analyze vibration spectrums using your device's sensors or external accelerometers. Identify machinery defects, monitor equipment, and document findings with flexible data acquisition and reporting.

**Highlights:** Vibration spectrum analysis, Internal accelerometer and gyroscope support, External USB accelerometer integration, Time series data acquisition, FFT frequency spectra display, Predictive maintenance diagnostics, Scripting for guided measurements

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Renewing | $19.99 | per month |
| Annual renewing | $214.99 | per year |


## Frequently asked questions

### Is PosiTector free?

PosiTector is free to download, with no in-app purchases.

### Is Vibration Pro free?

Vibration Pro costs $49.99, and also offers in-app purchases.

### Which has better reviews, PosiTector or Vibration Pro?

Vibration Pro is rated higher. PosiTector averages 3.6 out of 5 from 10 ratings, while Vibration Pro averages 5.0 from 2 ratings.

### Do PosiTector or Vibration Pro have ads?

Neither PosiTector nor Vibration Pro shows ads.

### Which is updated more often, PosiTector or Vibration Pro?

PosiTector ships an update monthly, and Vibration Pro every 2 months. Most recently, PosiTector was updated on September 13, 2026 and Vibration Pro on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*