# Dual Smart EQ vs AutoEQ SUB

The clearest difference is iOS requirement: Dual Smart EQ at 8.0 against AutoEQ SUB's 15.0. 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.

Dual Smart EQ ships an update every 11 months, AutoEQ SUB every 15 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Dual Smart EQ | AutoEQ SUB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (21 ratings)](https://appshunter.io/ios/app/dual-smart-eq/id839712095/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 7.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 15 months |
| Monetization | Free | — |
| Size | 9 MB | 18 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NAMSUNG AMERICA, INC.](https://appshunter.io/developer/345119802) | [Integrity Electronic Co., Ltd.](https://appshunter.io/developer/1090276864) |

## What reviewers say

### Dual Smart EQ

[App page](https://appshunter.io/ios/app/dual-smart-eq/id839712095)

Control your car's audio system with this app. Adjust volume, balance, and EQ settings, or stream music via Bluetooth. It offers presets and custom user settings for a personalized sound experience.

**Highlights:** Bluetooth audio streaming, 7-band EQ with presets, Custom user settings, Volume, balance, and fade control, Source selection

**Features:** macOS Compatibility

**In-app purchases:** none


### AutoEQ SUB

[App page](https://appshunter.io/ios/app/autoeq-sub/id1659754629)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dual Smart EQ free?

Dual Smart EQ is free to download, with no in-app purchases.

### Is AutoEQ SUB free?

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

### Do Dual Smart EQ or AutoEQ SUB have ads?

Neither Dual Smart EQ nor AutoEQ SUB shows ads.

### Which is updated more often, Dual Smart EQ or AutoEQ SUB?

Dual Smart EQ ships an update every 11 months, and AutoEQ SUB every 15 months. Most recently, Dual Smart EQ was updated on October 29, 2026 and AutoEQ SUB on October 27, 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.*