# FNV Decibelmeter vs Vandebron

The clearest difference is review sentiment: FNV Decibelmeter at 100% against Vandebron's 0%. FNV Decibelmeter also leads on iOS requirement (8.0 vs 16.4). Vandebron's advantage is update cadence (weekly vs every 8 months). 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.

FNV Decibelmeter ships an update every 8 months, Vandebron weekly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FNV Decibelmeter | Vandebron |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (4 ratings)](https://appshunter.io/ios/app/vandebron/id1434521571/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Free | Free |
| Size | 9 MB | 109 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FNV](https://appshunter.io/developer/591038241) | [Vandebron](https://appshunter.io/developer/1247424899) |

## What reviewers say

### FNV Decibelmeter

[App page](https://appshunter.io/ios/app/fnv-decibelmeter/id591038238)

Measure workplace noise exposure and receive immediate advice on safety. Understand your risk of hearing damage and your rights to hearing protection based on noise levels and duration.

**Highlights:** Measure workplace noise levels, Receive safety advice, Identify hearing protection rights, Understand noise risk factors, Promote workplace safety awareness

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

**In-app purchases:** none


### Vandebron

[App page](https://appshunter.io/ios/app/vandebron/id1434521571)

Gain insight into your energy consumption and costs anytime, anywhere. This app helps you identify energy-wasting appliances and understand your usage compared to others. It also allows you to adjust your monthly payments and manage your energy account details.

**Highlights:** Track energy consumption and costs, Identify energy-saving opportunities, Compare usage with others, View greenest energy times, Adjust monthly payments, Manage personal energy details

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FNV Decibelmeter free?

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

### Is Vandebron free?

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

### Do FNV Decibelmeter or Vandebron have ads?

Neither FNV Decibelmeter nor Vandebron shows ads.

### Which is updated more often, FNV Decibelmeter or Vandebron?

FNV Decibelmeter ships an update every 8 months, and Vandebron weekly. Most recently, FNV Decibelmeter was updated on October 23, 2026 and Vandebron on October 25, 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.*