# NVH vs ANCEL BM300 Pro

The clearest difference is price: ANCEL BM300 Pro at Free against NVH's $99.99. ANCEL BM300 Pro also leads on iOS requirement (15.6 vs 17.0). NVH's advantage is review sentiment (81% vs 37%) and rating (4.2 vs 2.8). On ratings volume, ads, in-app purchases and device support there is nothing between them.

ANCEL BM300 Pro 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 2.8. Both are backed by a comparable volume of ratings — 24 and 24 respectively. Written reviews point the same way: 81% of NVH's written reviews are positive against 37% of ANCEL BM300 Pro's.

NVH ships an update weekly, ANCEL BM300 Pro monthly. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | NVH | ANCEL BM300 Pro |
| --- | --- | --- |
| Price | $99.99 | **Free** |
| Rating | **[4.2 (24 ratings)](https://appshunter.io/ios/app/nvh/id1026086455/reviews)** | [2.8 (24 ratings)](https://appshunter.io/ios/app/ancel-bm300-pro/id6476840644/reviews) |
| Number of ratings | 24 | 24 |
| Positive reviews | **81.0% of reviews** | 36.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Paid | **Free** |
| Best chart rank | **#139** | — |
| Size | 87 MB | 68 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Vibrate Software, Inc.](https://appshunter.io/developer/1111845958) | [OBDSPACE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1434956144) |

## What reviewers say

### NVH

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

**Currently charting:** #139 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


### ANCEL BM300 Pro

[App page](https://appshunter.io/ios/app/ancel-bm300-pro/id6476840644)

This app monitors 6V, 12V, and 24V batteries, allowing simultaneous tracking of up to four. It provides insights into battery health by testing startup and charging system voltage, and accurately records vehicle start and stop times. All data is accessible on your phone via Bluetooth for easy vehicle battery management.

**Highlights:** Monitors 6V, 12V, 24V batteries, Simultaneous monitoring of four batteries, Tests startup and charging system voltage, Records vehicle start/stop times, Bluetooth data display on phone, Vehicle battery power management

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NVH free?

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

### Is ANCEL BM300 Pro free?

ANCEL BM300 Pro is free to download, with no in-app purchases.

### Which has better reviews, NVH or ANCEL BM300 Pro?

NVH is rated higher. NVH averages 4.2 out of 5 from 24 ratings, while ANCEL BM300 Pro averages 2.8 from 24 ratings.

### Do NVH or ANCEL BM300 Pro have ads?

Neither NVH nor ANCEL BM300 Pro shows ads.

### Which is updated more often, NVH or ANCEL BM300 Pro?

NVH ships an update weekly, and ANCEL BM300 Pro monthly. Most recently, NVH was updated on November 6, 2026 and ANCEL BM300 Pro on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*