# GSound68 vs AD DSP

The clearest difference is review sentiment: AD DSP at 100% against GSound68's 0%. GSound68's advantage is iOS requirement (11.0 vs 15.6). 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.

GSound68 ships an update every 10 months, AD DSP every 13 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | GSound68 | AD DSP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (6 ratings)](https://appshunter.io/ios/app/ad-dsp-at/id1503273740/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 13 months |
| Monetization | Free | Free |
| Size | 83 MB | 76 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Greensound Electronics co.,Ltd.](https://appshunter.io/developer/1329843253) | [Aaron White](https://appshunter.io/developer/1500217539) |

## What reviewers say

### GSound68

[App page](https://appshunter.io/ios/app/gsound68/id1414089531)

This application provides tuning software for the GS1868 DSP Amplifier via Bluetooth. It allows for detailed audio adjustments, scene saving, and intelligent room calibration for an optimized sound experience.

**Highlights:** BLE connection to GS1868 DSP Amplifier, 31 band Graphic/Parameter EQ, Intelligent Room Calibration (IRC), 10 saveable scenes, Input source selection and routing, Volume control for main or individual channels

**Features:** macOS Compatibility

**In-app purchases:** none


### AD DSP

[App page](https://appshunter.io/ios/app/ad-dsp-at/id1503273740)

This application allows for the tuning of Audio Dynamics DSP amplifiers through a Bluetooth connection. It offers advanced audio processing features like graphic/parameter EQ, delay, and intelligent room calibration. Save and recall multiple audio scenes for personalized sound experiences.

**Highlights:** Bluetooth amplifier tuning, 6-channel analog input, 8-channel analog output, 31 band Graphic/Parameter EQ, Intelligent Room Calibration (IRC), 10 save scenes, Multiple input source selection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GSound68 free?

GSound68 is free to download, with no in-app purchases.

### Is AD DSP free?

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

### Do GSound68 or AD DSP have ads?

Neither GSound68 nor AD DSP shows ads.

### Which is updated more often, GSound68 or AD DSP?

GSound68 ships an update every 10 months, and AD DSP every 13 months. Most recently, GSound68 was updated on November 2, 2026 and AD DSP on November 3, 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.*