# Decibel Shield vs Gift Locker

The clearest difference is update cadence: Decibel Shield at daily against Gift Locker's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Decibel Shield sells 4 in-app purchases, starting at $1.99 per 7 days and Gift Locker sells 2 in-app purchases, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.

Decibel Shield ships an update daily, Gift Locker monthly. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Decibel Shield | Gift Locker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (623 ratings)](https://appshunter.io/ios/app/decibel-shield-db-meter/id6461600902/reviews)** | — |
| Number of ratings | **623** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 27 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [APPSTACK LLC](https://appshunter.io/developer/1454414263) | [Kevin Fucik](https://appshunter.io/developer/1827248914) |

## What reviewers say

### Decibel Shield

[App page](https://appshunter.io/ios/app/decibel-shield-db-meter/id6461600902)

Measure and track sound levels in real-time with this user-friendly decibel meter. Log historical data, integrate with Apple Health, and gain insights into your sound environment. Includes a white noise generator for focused listening.

**Highlights:** Real-time decibel monitoring, Historical data tracking, Apple Health integration, White noise generator, iCloud sync, Location tagging, Background processing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Monthly | $4.99 | per month |
| Annual Membership | $44.99 | per year |
| Premium Yearly | $49.99 | per year |


### Gift Locker

[App page](https://appshunter.io/ios/app/gift-locker/id6748751582)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gift Locker - Yearly Premium | $3.99 | per year |
| Gift Locker - Premium | $8.99 | one-time |


## Frequently asked questions

### Is Decibel Shield free?

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

### Is Gift Locker free?

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

### Do Decibel Shield or Gift Locker have ads?

Neither Decibel Shield nor Gift Locker shows ads.

### Which is updated more often, Decibel Shield or Gift Locker?

Decibel Shield ships an update daily, and Gift Locker monthly. Most recently, Decibel Shield was updated on October 11, 2026 and Gift Locker on October 3, 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.*