# SSA Studio vs SixTen DSP Bluetooth Control

The clearest difference is rating: SSA Studio at 4.7 against SixTen DSP Bluetooth Control's 2.4. SSA Studio also leads on review sentiment (50% vs 11%) and update cadence (fortnightly vs every 9 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.

SSA Studio holds the better App Store score, 4.7 against 2.4. Both are backed by a comparable volume of ratings — 10 and 16 respectively. Written reviews point the same way: 50% of SSA Studio's written reviews are positive against 11% of SixTen DSP Bluetooth Control's.

SSA Studio ships an update fortnightly, SixTen DSP Bluetooth Control every 9 months. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SSA Studio | SixTen DSP Bluetooth Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10 ratings)](https://appshunter.io/ios/app/ssa-studio/id1091336601/reviews)** | [2.4 (16 ratings)](https://appshunter.io/ios/app/sixten-dsp-bluetooth-control/id6743507284/reviews) |
| Number of ratings | 10 | **16** |
| Positive reviews | **50.0% of reviews** | 11.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 9 months |
| Monetization | Free | Free |
| Size | 27 MB | 63 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AURA VIS IMPORT EXPORT SERVICII SRL](https://appshunter.io/developer/1091336600) | [B2 AUDIO](https://appshunter.io/developer/1803253771) |

## What reviewers say

### SSA Studio

[App page](https://appshunter.io/ios/app/ssa-studio/id1091336601)

This utility app connects to specific audio sensors and voltmeters to display real-time and peak measurements. It allows for multi-sensor support and includes video recording with score overlays for data visualization.

**Highlights:** Real-time and peak measurement view, Support for SSA APM-2 and APM-X SPL sensors, Support for SSA AVM-X voltmeter, Multi-sensor connectivity, Video recording with score overlay

**Features:** macOS Compatibility

**In-app purchases:** none


### SixTen DSP Bluetooth Control

[App page](https://appshunter.io/ios/app/sixten-dsp-bluetooth-control/id6743507284)

Fine-tune your car audio system with advanced sound customization via Bluetooth. Adjust crossovers, EQ, gain, and more for a perfect listening experience.

**Highlights:** Precision Crossover Adjustments, 31-Band Parametric EQ, Gain Control, Limiters & Delays, Polarity & Phase Control, Independent Left/Right Routing, Real-Time Monitoring, Save & Recall Presets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SSA Studio free?

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

### Is SixTen DSP Bluetooth Control free?

SixTen DSP Bluetooth Control is free to download, with no in-app purchases.

### Which has better reviews, SSA Studio or SixTen DSP Bluetooth Control?

SSA Studio is rated higher. SSA Studio averages 4.7 out of 5 from 10 ratings, while SixTen DSP Bluetooth Control averages 2.4 from 16 ratings.

### Do SSA Studio or SixTen DSP Bluetooth Control have ads?

Neither SSA Studio nor SixTen DSP Bluetooth Control shows ads.

### Which is updated more often, SSA Studio or SixTen DSP Bluetooth Control?

SSA Studio ships an update fortnightly, and SixTen DSP Bluetooth Control every 9 months. Most recently, SSA Studio was updated on September 30, 2026 and SixTen DSP Bluetooth Control on October 4, 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.*