# VibeUnits vs PrepTracker

The clearest difference is iOS requirement: VibeUnits at 10.0 against PrepTracker's 15.5. On price, ads, in-app purchases and monetization model there is nothing between them.

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

## The numbers

| Metric | VibeUnits | PrepTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/vibeunits/id1159520984/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Free | Free |
| Size | 1 MB | 26 MB |
| Requires iOS | **10.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [B&D Industrial Inc](https://appshunter.io/developer/1661820844) | [Cubed Holdings LLC](https://appshunter.io/developer/6790476382) |

## What reviewers say

### VibeUnits

[App page](https://appshunter.io/ios/app/vibeunits/id1159520984)

This utility app converts between various amplitude units used in vibration analysis. It supports common units like mils, microns, ips, mm/s, G's, and m/s² in RMS, peak-peak, and 0-peak formats. Note that conversions for D-V-A apply only to single-frequency vibrations.

**Highlights:** Converts mils RMS, peak-peak, 0-peak, Converts microns RMS, peak-peak, 0-peak, Converts ips RMS, peak-peak, 0-peak, Converts mm/s RMS, peak-peak, 0-peak, Converts G's RMS, peak-peak, 0-peak, Converts m/s² RMS, peak-peak, 0-peak, Supports D-V-A conversions for sinusoidal waves

**In-app purchases:** none


### PrepTracker

[App page](https://appshunter.io/ios/app/preptracker-emergency-prep/id6790476379)

This app helps households prepare for disruptions like power outages and storms. It tracks your supplies to show how long you can last and suggests what to stock next. Features include outage mode, go-bag checklists, and secure storage for important information.

**Highlights:** Household supply tracking, Days of readiness estimation, Stocking suggestions, Outage mode with timers and flashlight, Go-bag templates, Readiness score, Secure vault for sensitive info

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

**In-app purchases:** none


## Frequently asked questions

### Is VibeUnits free?

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

### Is PrepTracker free?

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

### Do VibeUnits or PrepTracker have ads?

Neither VibeUnits nor PrepTracker shows ads.

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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.*