# Decibel Meter & Sound Level dB vs Vindkollen

The clearest difference is in-app purchases: Vindkollen at none against Decibel Meter & Sound Level dB's 2. Vindkollen also leads on ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Decibel Meter & Sound Level dB sells 2 in-app purchases, starting at $5.99 per 7 days. Vindkollen asks for nothing beyond the download.

Decibel Meter & Sound Level dB ships an update every 2 months, Vindkollen every 9 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Decibel Meter & Sound Level dB | Vindkollen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 98 MB | 36 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZeroPlay Ltd.](https://appshunter.io/developer/1500119722) | [Catch Me AB (publ)](https://appshunter.io/developer/1720764107) |

## What reviewers say

### Decibel Meter & Sound Level dB

[App page](https://appshunter.io/ios/app/decibel-meter-and-sound-level-db/id6760932207)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $14.99 | per month |


### Vindkollen

[App page](https://appshunter.io/ios/app/vindkollen/id6792918653)

**In-app purchases:** none


## Frequently asked questions

### Is Decibel Meter & Sound Level dB free?

Decibel Meter & Sound Level dB is free to download, with in-app purchases available.

### Is Vindkollen free?

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

### Do Decibel Meter & Sound Level dB or Vindkollen have ads?

Decibel Meter & Sound Level dB shows ads; Vindkollen does not.

### Which is updated more often, Decibel Meter & Sound Level dB or Vindkollen?

Decibel Meter & Sound Level dB ships an update every 2 months, and Vindkollen every 9 days. Most recently, Decibel Meter & Sound Level dB was updated on November 5, 2026 and Vindkollen on October 31, 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.*