# SoundFlow vs Decibel Display

The clearest difference is review sentiment: SoundFlow at 100% against Decibel Display's 40%. SoundFlow also leads on rating (4.6 vs 4.3) and iOS requirement (11.0 vs 13.0). Decibel Display's advantage is update cadence (every 5 weeks vs every 4 months). On price, ratings volume, 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.

SoundFlow holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 10 and 11 respectively. Written reviews point the same way: 100% of SoundFlow's written reviews are positive against 40% of Decibel Display's.

SoundFlow ships an update every 4 months, Decibel Display every 5 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | SoundFlow | Decibel Display |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/soundflow/id1346401408/reviews)** | [4.3 (11 ratings)](https://appshunter.io/ios/app/decibel-display/id1480358065/reviews) |
| Number of ratings | 10 | **11** |
| Positive reviews | **100.0% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 14 MB | 12 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SoundFlow ApS](https://appshunter.io/developer/1346401407) | [Process Audio](https://appshunter.io/developer/1480358064) |

## What reviewers say

### SoundFlow

[App page](https://appshunter.io/ios/app/soundflow/id1346401408)

Control your digital audio workstation remotely from your iPad or iPhone. Design custom faders and buttons to send MIDI or trigger DAW functions and macros.

**Highlights:** Remote DAW control, Custom fader design, XY pad creation, MIDI instrument control, DAW macro triggering, Support for Pro Tools, Logic Pro X, Cubase, Nuendo, Ableton Live

**In-app purchases:** none


### 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, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SoundFlow free?

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

### Is Decibel Display free?

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

### Which has better reviews, SoundFlow or Decibel Display?

SoundFlow is rated higher. SoundFlow averages 4.6 out of 5 from 10 ratings, while Decibel Display averages 4.3 from 11 ratings.

### Do SoundFlow or Decibel Display have ads?

Neither SoundFlow nor Decibel Display shows ads.

### Which is updated more often, SoundFlow or Decibel Display?

SoundFlow ships an update every 4 months, and Decibel Display every 5 weeks. Most recently, SoundFlow was updated on October 24, 2026 and Decibel Display on October 26, 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.*