# SPL Meter vs Lago Verde

The clearest difference is in-app purchases: Lago Verde at none against SPL Meter's 3. Lago Verde also leads on update cadence (every 5 days vs every 2 months). SPL Meter's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. SPL Meter sells 3 in-app purchases, starting at $2.99 per 7 days. Lago Verde asks for nothing beyond the download.

SPL Meter ships an update every 2 months, Lago Verde every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SPL Meter | Lago Verde |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (14 ratings)](https://appshunter.io/ios/app/spl-meter-db-noise-tool/id6751081307/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 32 MB | 29 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CODIGITAL SOLUTIONS](https://appshunter.io/developer/1829802387) | [Munkhbat Demberel](https://appshunter.io/developer/1535762116) |

## What reviewers say

### 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, Vision Pro support

**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 |


### Lago Verde

[App page](https://appshunter.io/ios/app/lago-verde/id6804189837)

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

**In-app purchases:** none


## Frequently asked questions

### Is SPL Meter free?

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

### Is Lago Verde free?

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

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

Neither SPL Meter nor Lago Verde shows ads.

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

SPL Meter ships an update every 2 months, and Lago Verde every 5 days. Most recently, SPL Meter was updated on October 30, 2026 and Lago Verde 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.*