# Sound Spectrum Analysis vs DCX.Client 2

The clearest difference is in-app purchases: DCX.Client 2 at none against Sound Spectrum Analysis's 1. DCX.Client 2 also leads on iOS requirement (11.0 vs 15.6). Sound Spectrum Analysis's advantage is update cadence (every 5 weeks vs every 29 months) and review sentiment (60% vs 50%). On price, ads and device support there is nothing between them.

Both are free to download. Sound Spectrum Analysis sells 1 one-off in-app purchase. DCX.Client 2 asks for nothing beyond the download.

Sound Spectrum Analysis ships an update every 5 weeks, DCX.Client 2 every 29 months. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sound Spectrum Analysis | DCX.Client 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (42 ratings)](https://appshunter.io/ios/app/sound-spectrum-analysis/id1434975523/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | **60.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 29 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 28 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dmitriy Kharutskiy](https://appshunter.io/developer/817385891) | [Rolf Stute](https://appshunter.io/developer/1406879071) |

## What reviewers say

### Sound Spectrum Analysis

[App page](https://appshunter.io/ios/app/sound-spectrum-analysis/id1434975523)

Analyze sound spectrums in real-time using your device's microphone. This tool offers detailed frequency and amplitude scales, various window functions, and octave band analysis. It can also function as a noise level meter and allows for data export and saving of measurements.

**Highlights:** Real-time sound spectrum analysis, Fast Fourier Transform (FFT) with adjustable size, Linear and logarithmic frequency/amplitude scales, Octave band analysis (1/1, 1/3, 1/6, 1/12), Multiple window functions, A- and C-Weightings, Sound level meter (dB SPL)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $2.99 | one-time |


### DCX.Client 2

[App page](https://appshunter.io/ios/app/dcxclient-2/id1503886538)

This application provides Wi-Fi remote control for the DCX2496 device, allowing users to manage input and output gains, EQ settings, and more. It offers features like preset management, setup transfer, and control of multiple devices.

**Highlights:** Wi-Fi remote control for DCX2496, Manage input/output gains, EQ, and more, File presets for sound setups, Setup transfer between devices, Control up to 16 devices, Password protection

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sound Spectrum Analysis free?

Sound Spectrum Analysis is free to download, with in-app purchases available.

### Is DCX.Client 2 free?

DCX.Client 2 is free to download, with no in-app purchases.

### Do Sound Spectrum Analysis or DCX.Client 2 have ads?

Neither Sound Spectrum Analysis nor DCX.Client 2 shows ads.

### Which is updated more often, Sound Spectrum Analysis or DCX.Client 2?

Sound Spectrum Analysis ships an update every 5 weeks, and DCX.Client 2 every 29 months. Most recently, Sound Spectrum Analysis was updated on October 22, 2026 and DCX.Client 2 on October 19, 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.*