# dB Meter vs Vaultly

The clearest difference is in-app purchases: dB Meter at none against Vaultly's 3. Vaultly's advantage is ads (none vs shown) and update cadence (every 4 days vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Vaultly sells 3 in-app purchases, starting at $4.99 per month. dB Meter asks for nothing beyond the download.

dB Meter ships an update fortnightly, Vaultly every 4 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | dB Meter | Vaultly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/db-meter-real-time-alerts/id6743526896/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 17 MB | 15 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ashvin Ajadiya](https://appshunter.io/developer/1442111420) | [Abdullah AYAZ](https://appshunter.io/developer/6794267111) |

## What reviewers say

### dB Meter

[App page](https://appshunter.io/ios/app/db-meter-real-time-alerts/id6743526896)

This audio monitoring tool measures environmental sound levels in real-time. It tracks decibel changes and provides instant alerts when noise exceeds safe limits, with graphical analysis and exportable reports.

**Highlights:** Live sound monitoring, High noise alerts, Peak and average tracking, Graphical noise analysis, Custom sensitivity settings, Export tracking reports

**Features:** Vision Pro support

**In-app purchases:** none


### Vaultly

[App page](https://appshunter.io/ios/app/vaultly-private-document-safe/id6794267109)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $24.99 | per year |
| Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is dB Meter free?

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

### Is Vaultly free?

Vaultly is free to download, with in-app purchases available.

### Do dB Meter or Vaultly have ads?

dB Meter shows ads; Vaultly does not.

### Which is updated more often, dB Meter or Vaultly?

dB Meter ships an update fortnightly, and Vaultly every 4 days. Most recently, dB Meter was updated on October 25, 2026 and Vaultly 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.*