# SonoBus vs PolyPlay Audio

The clearest difference is price: SonoBus at Free against PolyPlay Audio's $1.99. PolyPlay Audio's advantage is update cadence (weekly vs every 6 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SonoBus is free to download; PolyPlay Audio costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SonoBus ships an update every 6 weeks, PolyPlay Audio weekly. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SonoBus | PolyPlay Audio |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.5 (41 ratings)](https://appshunter.io/ios/app/sonobus/id1523236365/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 67.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 51 MB | 37 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Sonosaurus LLC](https://appshunter.io/developer/338977569) | [Paul Fisher](https://appshunter.io/developer/1882531760) |

## What reviewers say

### SonoBus

[App page](https://appshunter.io/ios/app/sonobus/id1523236365)

Stream high-quality, low-latency peer-to-peer audio with multiple users over the internet or a local network. Connect for music creation, remote sessions, or podcasts, with options for recording and playback. Supports standalone use or as a plugin with compatible hosts.

**Highlights:** Low-latency peer-to-peer audio streaming, Connect multiple users, Record and playback audio, Standalone app and plugin support, Adjustable audio quality, Public and private groups

**Features:** Vision Pro support

**In-app purchases:** none


### PolyPlay Audio

[App page](https://appshunter.io/ios/app/polyplay-audio/id6760799840)

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

**In-app purchases:** none


## Frequently asked questions

### Is SonoBus free?

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

### Is PolyPlay Audio free?

PolyPlay Audio costs $1.99, with no in-app purchases.

### Do SonoBus or PolyPlay Audio have ads?

Neither SonoBus nor PolyPlay Audio shows ads.

### Which is updated more often, SonoBus or PolyPlay Audio?

SonoBus ships an update every 6 weeks, and PolyPlay Audio weekly. Most recently, SonoBus was updated on October 19, 2026 and PolyPlay Audio on October 6, 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.*