# DspApp vs Alfatron DSPPro

The clearest difference is update cadence: DspApp at every 2 weeks against Alfatron DSPPro's every 28 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, Alfatron DSPPro every 28 months. The most recent releases landed on June 25, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | DspApp | Alfatron DSPPro |
| --- | --- | --- |
| 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 28 months |
| Monetization | Free | — |
| Size | 1 MB | 5 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [国洪 谢](https://appshunter.io/developer/1187499345) | [Alfatron Electronics, INC](https://appshunter.io/developer/1719241448) |

## 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


### Alfatron DSPPro

[App page](https://appshunter.io/ios/app/alfatron-dsppro/id6473602568)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DspApp free?

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

### Is Alfatron DSPPro free?

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

### Do DspApp or Alfatron DSPPro have ads?

Neither DspApp nor Alfatron DSPPro shows ads.

### Which is updated more often, DspApp or Alfatron DSPPro?

DspApp ships an update every 2 weeks, and Alfatron DSPPro every 28 months. Most recently, DspApp was updated on June 25, 2026 and Alfatron DSPPro on September 13, 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.*