# Decibel Display vs SPHERE Connect

The clearest difference is review sentiment: Decibel Display at 40% against SPHERE Connect's 0%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Decibel Display ships an update every 3 weeks, SPHERE Connect monthly. The most recent releases landed on September 8, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Decibel Display | SPHERE Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (10 ratings)](https://appshunter.io/ios/app/decibel-display/id1480358065/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | **40.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 9 MB | 35 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Process Audio](https://appshunter.io/developer/1480358064) | [GINGER AUDIO LTD](https://appshunter.io/developer/1724023866) |

## What reviewers say

### Decibel Display

[App page](https://appshunter.io/ios/app/decibel-display/id1480358065)

This companion app displays audio metering data from its desktop counterpart on your smartphone or tablet. Design custom multi-meter presets with various meter types, colors, and shapes for real-time audio analysis.

**Highlights:** Real-time audio metering, Customizable meter presets, VU Meter, LUFS, RMS, Spectrum Analyzer, Phase-scope, Modular design

**Features:** macOS Compatibility

**In-app purchases:** none


### SPHERE Connect

[App page](https://appshunter.io/ios/app/sphere-connect/id6475352011)

This app transforms your mobile device into a command center for your GroundControl Sphere system. It offers intuitive control, real-time audio metering, and reliable connectivity for seamless operation.

**Highlights:** Intuitive integration with GroundControl Sphere, Comprehensive system control, Real-time audio metering, Reliable Wi-Fi connectivity, Visual feedback

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Decibel Display free?

Decibel Display is free to download, with no in-app purchases.

### Is SPHERE Connect free?

SPHERE Connect is free to download, with no in-app purchases.

### Do Decibel Display or SPHERE Connect have ads?

Neither Decibel Display nor SPHERE Connect shows ads.

### Which is updated more often, Decibel Display or SPHERE Connect?

Decibel Display ships an update every 3 weeks, and SPHERE Connect monthly. Most recently, Decibel Display was updated on September 8, 2026 and SPHERE Connect on June 1, 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.*