# Async Megaphone vs Clean OSC

The clearest difference is review sentiment: Clean OSC at 78% against Async Megaphone's 0%. Clean OSC also leads on ads (none vs shown). Async Megaphone's advantage is price (Free vs $4.99) and iOS requirement (9.0 vs 26.0). On update cadence, in-app purchases and device support there is nothing between them.

Async Megaphone is free to download; Clean OSC costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Async Megaphone ships an update every 2 months, Clean OSC every 6 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Async Megaphone | Clean OSC |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[3.8 (4 ratings)](https://appshunter.io/ios/app/clean-osc/id1550516814/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Ad-supported** | Paid |
| Size | 10 MB | 17 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Propersh LLC](https://appshunter.io/developer/862587473) | [Anton Heestand](https://appshunter.io/developer/1235192207) |

## What reviewers say

### Async Megaphone

[App page](https://appshunter.io/ios/app/async-megaphone/id1110365762)

This utility app functions as a digital megaphone, allowing users to speak through their device's speaker. It offers options to broadcast live audio, save recordings to files, and manage audio playback.

**Highlights:** Live microphone broadcast, Save audio recordings, Playback saved audio, Simple button interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Clean OSC

[App page](https://appshunter.io/ios/app/clean-osc/id1550516814)

Design custom user interfaces with various controls like buttons, sliders, and text fields. Organize elements into groups, tabs, and panels. Seamlessly send and receive Open Sound Control (OSC) messages via UDP or TCP, with Siri Shortcuts integration for added convenience. Projects sync via iCloud and can be imported/exported.

**Highlights:** Customizable UI elements (buttons, sliders, etc.), Nested groups, tabs, and panels for organization, OSC message sending and receiving (UDP/TCP), Siri Shortcuts integration for OSC, iCloud project syncing, Import and export projects

**Features:** iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Async Megaphone free?

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

### Is Clean OSC free?

Clean OSC costs $4.99, with no in-app purchases.

### Do Async Megaphone or Clean OSC have ads?

Async Megaphone shows ads; Clean OSC does not.

### Which is updated more often, Async Megaphone or Clean OSC?

Async Megaphone ships an update every 2 months, and Clean OSC every 6 weeks. Most recently, Async Megaphone was updated on November 2, 2026 and Clean OSC on November 3, 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.*