# Sonic Equalizer vs Polyvox ControlOne

The clearest difference is in-app purchases: Polyvox ControlOne at none against Sonic Equalizer's 7. Sonic Equalizer's advantage is review sentiment (64% vs 50%) and update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sonic Equalizer sells 7 in-app purchases, starting at $3.99 per 7 days. Polyvox ControlOne asks for nothing beyond the download.

Sonic Equalizer ships an update monthly, Polyvox ControlOne every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sonic Equalizer | Polyvox ControlOne |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (12 ratings)](https://appshunter.io/ios/app/sonic-equalizer-bass-booster/id6458176828/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | **63.6% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 35 MB |
| Requires iOS | **14.3** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | +4 |
| Developer | [EYWIN BILGI TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1492105189) | [Polyvox Tecnologia Digital Ltda](https://appshunter.io/developer/1580177317) |

## What reviewers say

### Sonic Equalizer

[App page](https://appshunter.io/ios/app/sonic-equalizer-bass-booster/id6458176828)

Enhance your audio with a powerful equalizer, reverb, and bass boost. Adjust tempo, add distortion, and amplify sound levels. Save and export your custom sound profiles, with Apple Music integration.

**Highlights:** Customizable equalizer, Reverb effects, Tempo control, Bass booster, Sound amplifier, Distortion effects, Sound recorder

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Equalizer Weekly | $3.99 | per 7 days |
| Equalizer Weekly Pro | $7.99 | per 7 days |
| Equalizer Monthly | $9.99 | per month |
| Equalizer Monthly PRO | $17.99 | per month |
| Equalizer Annual | $29.99 | per year |
| Equalizer Annual Pro | $44.99 | per year |
| Equalizer Weekly Pro | $59.99 | per 7 days |


### Polyvox ControlOne

[App page](https://appshunter.io/ios/app/polyvox-controlone/id6743694987)

Control your Polyvox audio system, adjusting lighting, EQ, and playback. Discover local radio stations and manage music from USB/SD cards for a personalized sound experience.

**Highlights:** Adjust light intensity, colors, and effects, Precise equalizer control (bass, mid, treble), Discover and save favorite radio stations, Control music from USB/SD cards, Full playback control (play, pause, skip, volume), Control FM receiver and auxiliary input

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

**In-app purchases:** none


## Frequently asked questions

### Is Sonic Equalizer free?

Sonic Equalizer is free to download, with in-app purchases available.

### Is Polyvox ControlOne free?

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

### Do Sonic Equalizer or Polyvox ControlOne have ads?

Neither Sonic Equalizer nor Polyvox ControlOne shows ads.

### Which is updated more often, Sonic Equalizer or Polyvox ControlOne?

Sonic Equalizer ships an update monthly, and Polyvox ControlOne every 3 months. Most recently, Sonic Equalizer was updated on November 3, 2026 and Polyvox ControlOne on October 30, 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.*