# Decibel Meter Plus Pro vs My IP Pro

The clearest difference is in-app purchases: My IP Pro at none against Decibel Meter Plus Pro's 1. My IP Pro also leads on update cadence (every 5 days vs every 2 months) and price ($0.99 vs $2.99). On ads and device support there is nothing between them.

Decibel Meter Plus Pro costs $2.99 and My IP Pro $0.99 up front. Decibel Meter Plus Pro sells 1 one-off in-app purchase. My IP Pro asks for nothing beyond the download.

Decibel Meter Plus Pro ships an update every 2 months, My IP Pro every 5 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Decibel Meter Plus Pro | My IP Pro |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[3.7 (81 ratings)](https://appshunter.io/ios/app/decibel-meter-plus-pro/id645214476/reviews)** | — |
| Number of ratings | **81** | — |
| Positive reviews | 52.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 12 MB | 1 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [华芳 张](https://appshunter.io/developer/586041482) | [Rafal Rybnik](https://appshunter.io/developer/1518562985) |

## What reviewers say

### Decibel Meter Plus Pro

[App page](https://appshunter.io/ios/app/decibel-meter-plus-pro/id645214476)

Measure the sound levels around you with this utility app. It displays average, peak, and max values, offers decibel exposure time guidelines, and provides information on noise-induced hearing loss. The app also allows data recording and export for analysis.

**Highlights:** Measure sound levels, Display average, peak, and max values, Decibel exposure time guidelines, Information on noise-induced hearing loss, Record and export data, Calibrate measurements, Universal app support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Reports | $4.99 | one-time |


### My IP Pro

[App page](https://appshunter.io/ios/app/my-ip-pro/id1523021936)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Decibel Meter Plus Pro free?

Decibel Meter Plus Pro costs $2.99, and also offers in-app purchases.

### Is My IP Pro free?

My IP Pro costs $0.99, with no in-app purchases.

### Do Decibel Meter Plus Pro or My IP Pro have ads?

Neither Decibel Meter Plus Pro nor My IP Pro shows ads.

### Which is updated more often, Decibel Meter Plus Pro or My IP Pro?

Decibel Meter Plus Pro ships an update every 2 months, and My IP Pro every 5 days. Most recently, Decibel Meter Plus Pro was updated on October 29, 2026 and My IP Pro on October 27, 2026.

---

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