# RadauApp vs FlexTunerPro

The clearest difference is in-app purchases: RadauApp at none against FlexTunerPro's 1. RadauApp also leads on update cadence (every 3 days vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. FlexTunerPro sells 1 one-off in-app purchase. RadauApp asks for nothing beyond the download.

RadauApp ships an update every 3 days, FlexTunerPro every 2 months. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | RadauApp | FlexTunerPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/radauapp/id6745492017/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Free | — |
| Size | 2 MB | 3 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jens Becker](https://appshunter.io/developer/1812524170) | [SATOSHI NAGASAKA](https://appshunter.io/developer/1826446450) |

## 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


### FlexTunerPro

[App page](https://appshunter.io/ios/app/flextunerpro/id6751446919)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is RadauApp free?

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

### Is FlexTunerPro free?

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

### Do RadauApp or FlexTunerPro have ads?

Neither RadauApp nor FlexTunerPro shows ads.

### Which is updated more often, RadauApp or FlexTunerPro?

RadauApp ships an update every 3 days, and FlexTunerPro every 2 months. Most recently, RadauApp was updated on October 1, 2026 and FlexTunerPro on October 9, 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.*