# DspApp vs DSP sound master

The clearest difference is update cadence: DspApp at every 2 weeks against DSP sound master's every 9 months. DspApp also leads on iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

DspApp ships an update every 2 weeks, DSP sound master every 9 months. The most recent releases landed on June 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | DspApp | DSP sound master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/dspapp/id1187499346/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 1 MB | 24 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [国洪 谢](https://appshunter.io/developer/1187499345) | [师贤 陈](https://appshunter.io/developer/1754678152) |

## What reviewers say

### DspApp

[App page](https://appshunter.io/ios/app/dspapp/id1187499346)

Control your karaoke audio device wirelessly via WiFi. Adjust audio/video sources, music, mic, and output volumes. Fine-tune echo, reverb, and EQ settings for music and microphones. Save and load custom user modes.

**Highlights:** WiFi audio device control, Adjust audio/video input, Control music and mic volume, Six output volume control, Echo and reverb parameter tuning, Music and mic EQ adjustments, Load six user modes

**Features:** macOS Compatibility

**In-app purchases:** none


### DSP sound master

[App page](https://appshunter.io/ios/app/dsp-sound-master/id6511249208)

**In-app purchases:** none


## Frequently asked questions

### Is DspApp free?

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

### Is DSP sound master free?

DSP sound master is free to download, with no in-app purchases.

### Do DspApp or DSP sound master have ads?

Neither DspApp nor DSP sound master shows ads.

### Which is updated more often, DspApp or DSP sound master?

DspApp ships an update every 2 weeks, and DSP sound master every 9 months. Most recently, DspApp was updated on June 25, 2026 and DSP sound master on September 22, 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.*