RadauApp vs Audiobound
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RadauApp
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.
- Plays Apple Music & MP3s
- Supports podcasts and web radio
- Simple, icon-based interface
- Parent mode for media management
- Childproof access lock
- Reuses old devices
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RadauApp – The eco-friendly alternative to kids’ music boxes #Works with iPhone 6s and newer Got an old iPhone lying around? Perfect! With RadauApp, you can turn it into a super simple music box for your little ones – packed with: • Apple Music & your own MP3s • Favorite podcasts • Kid-friendly web radio The interface is intentionally kept simple – no reading skills required. Big tiles, intuitive icons, no distractions. Just tap – and the music plays! Parent Mode included In the protected parent zone, you can: • Manage media (playlists, podcasts, radio stations) • Change cover artwork • Add or remove content All childproofed with a simple access lock. Why RadauApp? • Skip the expensive hardware (like the T-Box) • Reuse devices instead of throwing them away • Full control & privacy – no cloud required
Audiobound
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Audiobound - Audiobook Player for Apple Music Transform your Apple Music library into the perfect audiobook experience. Audiobound is designed from the ground up for audiobook listeners. Navigate by chapter, never lose your place, and track your listening journey—all powered by your existing Apple Music subscription. SEAMLESS LISTENING • Gapless playback between chapters • Automatic position saving • Configurable skip intervals (5-60 seconds) • Resume exactly where you left off • Background audio support YOUR LIBRARY • Import audiobooks from Apple Music • Search the entire catalog • Organize with favorites • Track completion progress • Hide already listened audiobooks STAY CONNECTED • Follow favorite authors and narrators • Browse complete artist catalogs • Get notified about new releases • Home feed with latest from followed artists TRACK YOUR PROGRESS • Listening streaks with milestone celebrations • Session statistics and favorite listening times • Completion tracking across your library • Weekly and monthly listening insights LISTEN EVERYWHERE • iPhone, iPad, and Mac with adaptive layouts • Apple Watch: browse your library and control iPhone playback • Watch complications: progress ring and now playing • CarPlay: Home and Library tabs with chapter controls • iCloud sync for progress, favorites, and library PRIVACY FIRST • No tracking or analytics • No account required • Data synced securely across your devices via iCloud Requires an Apple Music subscription.
Screenshots
Verdict
The clearest difference is update cadence: RadauApp at every 3 days against Audiobound's every 2 months. RadauApp also leads on iOS requirement (15.6 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RadauApp ships an update every 3 days, Audiobound every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | RadauApp | Audiobound |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.6 — better | 26.1 |
| Further details — not scored | ||
| Size | 2 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Jens Becker | Marvin Heilemann |
In-app purchases
RadauApp
No in-app purchases
Audiobound
No in-app purchases









