# SUB Control vs Equalizer Bass Booster MPX EQ

The clearest difference is review sentiment: Equalizer Bass Booster MPX EQ at 56% against SUB Control's 8%. Equalizer Bass Booster MPX EQ also leads on rating (3.6 vs 2.0) and ratings volume (257 vs 22). SUB Control's advantage is in-app purchases (none vs 6) and iOS requirement (7.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Equalizer Bass Booster MPX EQ sells 6 in-app purchases, starting at $3.99 per month. SUB Control asks for nothing beyond the download.

Equalizer Bass Booster MPX EQ holds the better App Store score, 3.6 against 2.0. That said, the two scores are not equally well evidenced: Equalizer Bass Booster MPX EQ has 257 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 8% of SUB Control's written reviews are positive against 56% of Equalizer Bass Booster MPX EQ's.

SUB Control ships an update every 2 months, Equalizer Bass Booster MPX EQ monthly. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SUB Control | Equalizer Bass Booster MPX EQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (22 ratings)](https://appshunter.io/ios/app/sub-control/id936897995/reviews) | **[3.6 (257 ratings)](https://appshunter.io/ios/app/equalizer-bass-booster-mpx-eq/id1578646614/reviews)** |
| Number of ratings | 22 | **257** |
| Positive reviews | 7.7% of reviews | **55.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 21 MB |
| Requires iOS | **7.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ELAC Americas Inc.](https://appshunter.io/developer/1547394447) | [Layo Lake LLC](https://appshunter.io/developer/1528668544) |

## What reviewers say

### SUB Control

[App page](https://appshunter.io/ios/app/sub-control/id936897995)

Control compatible ELAC subwoofers remotely using Bluetooth Low Energy. Adjust settings for models SUB 2050, SUB 2070, SUB 2090, SUB10EQ, and SUB12EQ.

**Highlights:** Remote control for ELAC subwoofers, Bluetooth Low Energy protocol, Compatible with SUB 2050, 2070, 2090, Compatible with SUB10EQ, SUB12EQ

**Features:** macOS Compatibility

**In-app purchases:** none


### Equalizer Bass Booster MPX EQ

[App page](https://appshunter.io/ios/app/equalizer-bass-booster-mpx-eq/id1578646614)

Enhance your music with a professional audio equalizer and bass booster. This app offers precise sound control with a 10-band equalizer and advanced audio engine for improved clarity, balance, and deep bass. Rediscover your favorite songs with a superior listening experience.

**Highlights:** Precision 10-Band Equalizer, Powerful Bass Booster, Smart Playback Engine, Smooth Crossfade Transitions, Clean and Simple Interface

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access / Month | $3.99 | per month |
| All Access Package Trial | $4.99 | per month |
| All Access Annual Trial | $14.99 | per year |
| All Access 1 year | $19.99 | per year |
| MPX Pro Lifetime Access. | $49.99 | one-time |
| MPX Pro Lifetime | $49.99 | one-time |

**What reviewers like**

- 🎚️ Powerful multi-band equalizer with extensive control
- 🎵 Excellent sound quality and bass enhancement
- 🚗 CarPlay support for in-vehicle use
- 💾 Handles large music libraries effectively
- 🎨 Customizable presets and themes

**What reviewers complain about**

- 💳 Misleading free trial requiring credit card upfront
- 💰 Expensive subscription model ($15/year or monthly)
- 🔐 Difficult to cancel subscription
- 📚 Doesn't load complete music library consistently
- ☁️ Requires disabling Cloud Mode to use equalizer

**Reported bugs**

- App fails to load or play music
- Missing tracks during library import
- Audio distortion and sound quality issues
- Shuffle only cycles through recent songs
- Playlist navigation problems

**Requested features**

- Speed and pitch control (0.1x, 0.2x playback speeds)
- Playlist mixing and combining functionality
- Better shuffle algorithm beyond recent 10 songs
- Spotify integration and support
- Landscape orientation mode


## Frequently asked questions

### Is SUB Control free?

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

### Is Equalizer Bass Booster MPX EQ free?

Equalizer Bass Booster MPX EQ is free to download, with in-app purchases available.

### Which has better reviews, SUB Control or Equalizer Bass Booster MPX EQ?

Equalizer Bass Booster MPX EQ is rated higher. SUB Control averages 2.0 out of 5 from 22 ratings, while Equalizer Bass Booster MPX EQ averages 3.6 from 257 ratings.

### Do SUB Control or Equalizer Bass Booster MPX EQ have ads?

Neither SUB Control nor Equalizer Bass Booster MPX EQ shows ads.

### Which is updated more often, SUB Control or Equalizer Bass Booster MPX EQ?

SUB Control ships an update every 2 months, and Equalizer Bass Booster MPX EQ monthly. Most recently, SUB Control was updated on October 21, 2026 and Equalizer Bass Booster MPX EQ on October 25, 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.*