# Polyvox ControlOne vs LP Audiobook

The clearest difference is in-app purchases: Polyvox ControlOne at none against LP Audiobook's 1. Polyvox ControlOne also leads on iOS requirement (15.1 vs 17.0). LP Audiobook's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. LP Audiobook sells 1 one-off in-app purchase. Polyvox ControlOne asks for nothing beyond the download.

Polyvox ControlOne ships an update every 3 months, LP Audiobook fortnightly. The most recent releases landed on October 9, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Polyvox ControlOne | LP Audiobook |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 35 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | +4 | 4+ |
| Developer | [Polyvox Tecnologia Digital Ltda](https://appshunter.io/developer/1580177317) | [Juergen Loos](https://appshunter.io/developer/1098135577) |

## What reviewers say

### 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


### LP Audiobook

[App page](https://appshunter.io/ios/app/lp-audiobook/id6767135742)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LP Audiobook Pro (Lifetime) | $1.99 | one-time |


## Frequently asked questions

### Is Polyvox ControlOne free?

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

### Is LP Audiobook free?

LP Audiobook is free to download, with in-app purchases available.

### Do Polyvox ControlOne or LP Audiobook have ads?

Neither Polyvox ControlOne nor LP Audiobook shows ads.

### Which is updated more often, Polyvox ControlOne or LP Audiobook?

Polyvox ControlOne ships an update every 3 months, and LP Audiobook fortnightly. Most recently, Polyvox ControlOne was updated on October 9, 2026 and LP Audiobook on October 18, 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.*