# NVH vs PowerProbe

The clearest difference is price: PowerProbe at Free against NVH's $99.99. PowerProbe also leads on iOS requirement (12.0 vs 17.0). NVH's advantage is rating (4.2 vs 2.6) and review sentiment (81% vs 50%). On ads, in-app purchases and device support there is nothing between them.

PowerProbe is free to download; NVH costs $99.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NVH holds the better App Store score, 4.2 against 2.6. Both are backed by a comparable volume of ratings — 24 and 7 respectively. Written reviews point the same way: 81% of NVH's written reviews are positive against 50% of PowerProbe's.

NVH ships an update weekly, PowerProbe every 4 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | NVH | PowerProbe |
| --- | --- | --- |
| Price | $99.99 | **Free** |
| Rating | **[4.2 (24 ratings)](https://appshunter.io/ios/app/nvh/id1026086455/reviews)** | [2.6 (7 ratings)](https://appshunter.io/ios/app/powerprobe/id1643521445/reviews) |
| Number of ratings | **24** | 7 |
| Positive reviews | **81.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#167** | — |
| Size | 87 MB | 37 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Vibrate Software, Inc.](https://appshunter.io/developer/1111845958) | [MGL APPA CORPORATION](https://appshunter.io/developer/1121102475) |

## What reviewers say

### NVH

[App page](https://appshunter.io/ios/app/nvh/id1026086455)

**Currently charting:** #167 Top Paid · Utilities (US App Store)

Diagnose vehicle vibration issues with this tool. It uses your device's sensors to analyze vibrations, identify their type, and suggest potential causes. Generate detailed reports and share findings.

**Highlights:** Automatic vibration type detection, Analysis of vibration sources, Live vibration measurement displays, Detailed PDF diagnostic reports, Record and review road tests, Extensive vehicle database

**In-app purchases:** none


### PowerProbe

[App page](https://appshunter.io/ios/app/powerprobe/id1643521445)

This app connects to a circuit tester for advanced vehicle electrical diagnosis. It displays real-time readings, offers an oscilloscope mode for intuitive curve visualization, and provides diagnostic functions like voltmeter and resistance testing. Users can also save and share data, and access learning videos.

**Highlights:** Real-time circuit readings, Oscilloscope mode, DC and AC voltmeter, Resistance testing, Fuel-injector test mode, Data saving and sharing, EZ Learning videos

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NVH free?

NVH costs $99.99, with no in-app purchases.

### Is PowerProbe free?

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

### Which has better reviews, NVH or PowerProbe?

NVH is rated higher. NVH averages 4.2 out of 5 from 24 ratings, while PowerProbe averages 2.6 from 7 ratings.

### Do NVH or PowerProbe have ads?

Neither NVH nor PowerProbe shows ads.

### Which is updated more often, NVH or PowerProbe?

NVH ships an update weekly, and PowerProbe every 4 months. Most recently, NVH was updated on October 8, 2026 and PowerProbe 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.*