# RadauApp vs Audio Object

The clearest difference is update cadence: RadauApp at every 3 days against Audio Object's every 2 months. RadauApp also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for RadauApp against 5.0 for Audio Object. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

RadauApp ships an update every 3 days, Audio Object every 2 months. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | RadauApp | Audio Object |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/radauapp/id6745492017/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/audio-object/id6783546700/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 2 MB | 12 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jens Becker](https://appshunter.io/developer/1812524170) | [Green Rose Systems, LLC](https://appshunter.io/developer/6783546702) |

## What reviewers say

### RadauApp

[App page](https://appshunter.io/ios/app/radauapp/id6745492017)

Transform an old iPhone into a child-friendly music player. It supports Apple Music, MP3s, podcasts, and web radio with a simple, intuitive interface. A parent mode allows for easy media management and content control.

**Highlights:** Plays Apple Music & MP3s, Supports podcasts and web radio, Simple, icon-based interface, Parent mode for media management, Childproof access lock, Reuses old devices

**Features:** macOS Compatibility

**In-app purchases:** none


### Audio Object

[App page](https://appshunter.io/ios/app/audio-object/id6783546700)

This pocket-sized instrument turns your iPhone into a portable music creation studio. It features a four-track looper, a three-voice drum machine, and an eight-pad sampler with extensive editing capabilities. Seamlessly integrate with your Mac DAW via USB for professional workflows.

**Highlights:** Four-track looper with bar-quantized recording, Three-voice drum machine click track, Eight-pad sampler with EQ and varispeed, Project save, load, and WAV stem export, Stereo audio streaming to Mac DAWs via USB, MIDI clock output over USB, Records stereo from Core Audio interfaces

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

**In-app purchases:** none


## Frequently asked questions

### Is RadauApp free?

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

### Is Audio Object free?

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

### Which has better reviews, RadauApp or Audio Object?

RadauApp and Audio Object are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do RadauApp or Audio Object have ads?

Neither RadauApp nor Audio Object shows ads.

### Which is updated more often, RadauApp or Audio Object?

RadauApp ships an update every 3 days, and Audio Object every 2 months. Most recently, RadauApp was updated on October 1, 2026 and Audio Object on September 29, 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.*