# Vibrochecker Pro vs Rotor

The clearest difference is price: Rotor at $2.99 against Vibrochecker Pro's $22.99. Rotor also leads on update cadence (every 3 weeks vs every 54 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Vibrochecker Pro costs $22.99 and Rotor $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Vibrochecker Pro ships an update every 54 months, Rotor every 3 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Vibrochecker Pro | Rotor |
| --- | --- | --- |
| Price | $22.99 | **$2.99** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 54 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 9 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ACE Stoßdämpfer GmbH](https://appshunter.io/developer/819293918) | [Matthew Mesropian](https://appshunter.io/developer/1854252282) |

## What reviewers say

### Vibrochecker Pro

[App page](https://appshunter.io/ios/app/vibrochecker-pro/id1076108553)

This app analyzes vibrations and spectrums using your device's sensors or an external piezo-electronic sensor. It measures and records accelerations, calculates spectral ranges via FFT, and allows data sharing via email. Ideal for technicians needing portable vibration analysis.

**Highlights:** 3-axis vibration measurement, Spectrum analysis via FFT, Internal and external sensor support, Adjustable scanning rates, Data saving and email export, Variable measuring time and start delay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Rotor

[App page](https://appshunter.io/ios/app/rotor-vibration-analyzer/id6799832780)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Vibrochecker Pro free?

Vibrochecker Pro costs $22.99, with no in-app purchases.

### Is Rotor free?

Rotor costs $2.99, with no in-app purchases.

### Do Vibrochecker Pro or Rotor have ads?

Neither Vibrochecker Pro nor Rotor shows ads.

### Which is updated more often, Vibrochecker Pro or Rotor?

Vibrochecker Pro ships an update every 54 months, and Rotor every 3 weeks. Most recently, Vibrochecker Pro was updated on October 24, 2026 and Rotor on October 26, 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.*