# Vibrochecker vs Quarry CoP

The clearest difference is update cadence: Vibrochecker at every 5 months against Quarry CoP's every 10 months. Quarry CoP's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Vibrochecker ships an update every 5 months, Quarry CoP every 10 months. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Vibrochecker | Quarry CoP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/vibrochecker/id819293915/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 10 months |
| Monetization | Free | — |
| Size | 17 MB | 47 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ACE Stoßdämpfer GmbH](https://appshunter.io/developer/819293918) | [Knightfox App Design Limited](https://appshunter.io/developer/554130046) |

## What reviewers say

### Vibrochecker

[App page](https://appshunter.io/ios/app/vibrochecker/id819293915)

This app assists in measuring machine vibrations up to 50 Hz and suggests initial steps for vibration reduction. It can also recommend customized damping solutions based on machine data and archive all measurement results.

**Highlights:** Vibration measurement up to 50 Hz, Vibration isolation suggestions, Customized damping recommendations, Machine data input, Measurement archiving, Demo video explanation

**Features:** macOS Compatibility

**In-app purchases:** none


### Quarry CoP

[App page](https://appshunter.io/ios/app/quarry-cop/id1659337614)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vibrochecker free?

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

### Is Quarry CoP free?

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

### Do Vibrochecker or Quarry CoP have ads?

Neither Vibrochecker nor Quarry CoP shows ads.

### Which is updated more often, Vibrochecker or Quarry CoP?

Vibrochecker ships an update every 5 months, and Quarry CoP every 10 months. Most recently, Vibrochecker was updated on October 17, 2026 and Quarry CoP on October 11, 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.*