# SPL Meter vs SPL Meter

The clearest difference is iOS requirement: SPL Meter at 12.0 against SPL Meter's 15.0. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. SPL Meter sells 2 in-app purchases, starting at $1.99 per 7 days and SPL Meter sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for SPL Meter against 4.9 for SPL Meter. Both are backed by a comparable volume of ratings — 9 and 14 respectively.

SPL Meter ships an update every 5 weeks, SPL Meter every 2 months. The most recent releases landed on September 13, 2026 and June 21, 2026 respectively.

## The numbers

| Metric | SPL Meter | SPL Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (9 ratings)](https://appshunter.io/ios/app/spl-meter-dbtracker/id6742470686/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/spl-meter-db-noise-tool/id6751081307/reviews)** |
| Number of ratings | 9 | **14** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 9 MB | 32 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [金红 李](https://appshunter.io/developer/1781133144) | [CODIGITAL SOLUTIONS - FZCO](https://appshunter.io/developer/1829802387) |

## What reviewers say

### SPL Meter

[App page](https://appshunter.io/ios/app/spl-meter-dbtracker/id6742470686)

This tool measures ambient noise levels in real-time, providing decibel readings to help you understand noise intensity and protect your hearing. It features an intuitive gauge, explanations of noise levels, and recording capabilities to track variations across locations and times.

**Highlights:** Real-time decibel measurement, Intuitive gauge display, Noise level explanations, Recording functionality, Track noise variations, Hearing protection guidance

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $1.99 | per 7 days |
| Unlimited access | $9.99 | per year |


### SPL Meter

[App page](https://appshunter.io/ios/app/spl-meter-db-noise-tool/id6751081307)

Transform your device into a professional sound level meter to measure decibels in real-time. Monitor noise levels, visualize sound frequencies, and track your exposure to ensure safe hearing limits.

**Highlights:** Accurate noise level detection, Live audio monitoring, Professional calibration, Detailed noise history, Advanced spectrogram view, Noise exposure tracking

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $2.99 | per 7 days |
| Pro Access | $4.99 | per month |
| Pro Access | $29.99 | per year |


## Frequently asked questions

### Is SPL Meter free?

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

### Is SPL Meter free?

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

### Which has better reviews, SPL Meter or SPL Meter?

SPL Meter is rated higher. SPL Meter averages 4.8 out of 5 from 9 ratings, while SPL Meter averages 4.9 from 14 ratings.

### Do SPL Meter or SPL Meter have ads?

Neither SPL Meter nor SPL Meter shows ads.

### Which is updated more often, SPL Meter or SPL Meter?

SPL Meter ships an update every 5 weeks, and SPL Meter every 2 months. Most recently, SPL Meter was updated on September 13, 2026 and SPL Meter on June 21, 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.*