# Volumio Controller vs SPL Meter

The clearest difference is review sentiment: SPL Meter at 100% against Volumio Controller's 0%. SPL Meter also leads on price (Free vs $1.99) and rating (4.9 vs 1.0). Volumio Controller's advantage is in-app purchases (none vs 3) and update cadence (fortnightly vs every 2 months). On ads, device support and iOS requirement there is nothing between them.

SPL Meter is free to download; Volumio Controller costs $1.99 up front. SPL Meter sells 3 in-app purchases, starting at $2.99 per 7 days. Volumio Controller asks for nothing beyond the download.

SPL Meter holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: SPL Meter has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Volumio Controller's written reviews are positive against 100% of SPL Meter's.

Volumio Controller ships an update fortnightly, SPL Meter every 2 months. The most recent releases landed on October 22, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Volumio Controller | SPL Meter |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/volumio-controller/id1577024828/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/spl-meter-db-noise-tool/id6751081307/reviews)** |
| Number of ratings | 2 | **14** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Paid | **Freemium** |
| Size | 27 MB | 32 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guan-Li Liu](https://appshunter.io/developer/1569955501) | [CODIGITAL SOLUTIONS](https://appshunter.io/developer/1829802387) |

## What reviewers say

### Volumio Controller

[App page](https://appshunter.io/ios/app/volumio-controller/id1577024828)

Control your Volumio music player remotely. Manage playback, browse your library, and control playlists and queues. Offers full control over your music experience, including system functions like shutdown and reboot.

**Highlights:** Playback control (play, pause, stop, seek, volume), Browse music library and web radio, Manage playlists and favorites, View and edit current queue, System controls (shutdown, reboot), Track search functionality

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Volumio Controller free?

Volumio Controller costs $1.99, with no in-app purchases.

### Is SPL Meter free?

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

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

SPL Meter is rated higher. Volumio Controller averages 1.0 out of 5 from 2 ratings, while SPL Meter averages 4.9 from 14 ratings.

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

Neither Volumio Controller nor SPL Meter shows ads.

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

Volumio Controller ships an update fortnightly, and SPL Meter every 2 months. Most recently, Volumio Controller was updated on October 22, 2026 and SPL Meter on October 18, 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.*