# myVibrometer HD vs QuickFill PDF

The clearest difference is price: QuickFill PDF at Free against myVibrometer HD's $0.99. QuickFill PDF also leads on update cadence (every 4 months vs every 10 months) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

QuickFill PDF is free to download; myVibrometer HD costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

myVibrometer HD ships an update every 10 months, QuickFill PDF every 4 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | myVibrometer HD | QuickFill PDF |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/myvibrometer-hd/id412165710/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 2 MB | 1 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gianluca Natalini](https://appshunter.io/developer/348380792) | [Yujin Yano](https://appshunter.io/developer/924585449) |

## What reviewers say

### myVibrometer HD

[App page](https://appshunter.io/ios/app/myvibrometer-hd/id412165710)

This tool measures real-time vibrations and accelerations along X, Y, and Z axes. It records orientation, navigation, and timestamp data, displaying it graphically with filtering and zoom capabilities. Data can be saved, emailed, or shared with analysis software.

**Highlights:** Real-time vibration and acceleration measurement, Records orientation, navigation, and timestamp data, Graphical display with filtering and zoom, Saves graphs to Photo Album, Exports data as CSV files, Vibration alarm functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### QuickFill PDF

[App page](https://appshunter.io/ios/app/quickfill-pdf/id6698850916)

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

**In-app purchases:** none


## Frequently asked questions

### Is myVibrometer HD free?

myVibrometer HD costs $0.99, with no in-app purchases.

### Is QuickFill PDF free?

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

### Do myVibrometer HD or QuickFill PDF have ads?

Neither myVibrometer HD nor QuickFill PDF shows ads.

### Which is updated more often, myVibrometer HD or QuickFill PDF?

myVibrometer HD ships an update every 10 months, and QuickFill PDF every 4 months. Most recently, myVibrometer HD was updated on October 6, 2026 and QuickFill PDF on October 7, 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.*