Plinth Music vs Decaud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Plinth Music
This app is a local music player for users who own their music files. It offers album browsing with full artwork, AI-powered playlist generation based on listening history, and automatic metadata enrichment. It supports various audio formats and file transfers over Wi-Fi.
- Local music playback
- Album browsing with full artwork
- AI-powered playlist generation
- Automatic metadata enrichment
- Gapless playback and crossfade
- CarPlay support
- Wi-Fi file transfer
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Plinth is a local music player for people who actually own their music. Buy it once — no subscription, no account, no cloud required. ALBUM BROWSING Browse your library as albums were meant to be seen. Full artwork, flip through your collection with a swipe. The way music discovery should feel. AI DJ Plinth builds your next queue from your actual listening history. Five providers to choose from: Claude, OpenAI, and Grok with your own API key, or Apple Intelligence and Ollama fully on-device. You pick who's listening. LIBRARY Plinth scans your tags — ID3, FLAC, ALAC — then fills the gaps automatically from multiple music databases. Missing artwork, artist photos, genre? Found and fixed. Duplicate tracks and incomplete albums surface in one place so your library stays clean. PLAYBACK Gapless playback, crossfade, lockscreen controls, and CarPlay support. IMPORT Transfer files from Mac over Wi-Fi — no cable, no drama. DEVICE SYNC Tick albums on your Mac and sync them to your iPhone and iPad over Wi-Fi — no cables, no cloud. FORMATS FLAC · ALAC · WAV · AIFF · MP3 · M4A · AAC Your library. Your hardware. Your rules.
Decaud
This music player verifies the true quality of audio files, revealing if a "lossless" file originates from a lossy master. It offers a transparent signal path, advanced audio analysis tools, and supports a wide range of high-resolution formats.
- TrueHz analysis for file quality verification
- Transparent signal path inspection
- Real-time audio meters (spectrum, phase, LUFS)
- Support for FLAC, DSD, ALAC, and more
- Internet radio streaming
- NAS and DLNA server streaming
- Private listening history
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Decaud is free to use, with every feature included. No subscriptions, paid upgrades or locked features. In-app purchases are optional tips to support development; they do not unlock anything. Most players display the label on the file. Decaud looks deeper. TrueHz reads sampled windows across a track for spectral evidence consistent with lossy compression. It is evidence, not provenance. Decaud is a music player for people who care how their files actually reach their ears: hi-res lossless, DSD, and a signal path you can inspect at any moment. KNOW WHAT YOU'RE HEARING • TrueHz reads sampled windows for spectral evidence consistent with lossy compression, on songs whose audio is on this device • Analyzed songs keep their result on the row • Real-time analyzer, goniometer, phase, and LUFS meters BUILT FOR SOUND • An honest signal path: every stage between the file and the output, and what each one does to the audio • FLAC, ALAC, WAV, AIFF, DSF, DFF, APE, WavPack, and more • DSD plays as PCM with an in-app system-volume slider, shown in Audio Path. Optional native DSD requires a compatible USB DoP DAC, system volume at 100% and confirmation of independent listening-volume control on the DAC or downstream equipment. There is no in-app volume control during native DSD • Gapless playback, optional crossfade, and headphone crossfeed • ReplayGain and a 10-band equalizer MORE WAYS TO LISTEN • Internet radio from Radio Paradise, SomaFM, FIP, and your own stations, with live titles and covers • Station creates an endless session from your own library, chosen locally by sound • Classical browsing understands works, movements, and composers • The waveform is the seek bar • Tap the sound information in Now Playing to open Audio Path ANYWHERE IN THE HOUSE • Stream from NAS and SMB shares and DLNA servers • Play to AirPlay speakers through the system AirPlay picker • Control your Mac library from your iPhone over the local network • iCloud keeps your catalog, ratings, and artwork on your devices in your own account. Sending audio is always a separate, explicit action A LIBRARY THAT STAYS YOURS • Copy songs and folders from USB and SD drives to this iPhone or iPad for offline listening, even with the drive disconnected • Or play files from an attached drive without copying them • Download seven complimentary DSD64 tracks courtesy of NativeDSD, listen offline, and optionally upload them to iCloud • Sort As fields change ordering without renaming your music and sync across devices • Browse the playable library in CarPlay • Smart playlists, synced lyrics, and compilations • Your listening history stays private, with optional export to a server you host PRIVATE BY DESIGN No Decaud account required. No analytics. No tracking. Online metadata lookups are opt-in and send text or audio fingerprints only, never your audio.
Screenshots
Verdict
The clearest difference is price: Decaud at Free against Plinth Music's $9.99. Decaud also leads on rating (5.0 vs 4.5). Plinth Music's advantage is in-app purchases (none vs 4). On ratings volume, update cadence, ads 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
Decaud is free to download; Plinth Music costs $9.99 up front. Decaud sells 4 one-off in-app purchases. Plinth Music asks for nothing beyond the download.
Decaud holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Plinth Music ships an update every 10 days, Decaud every 6 days. Both last shipped on October 24, 2026.
| Parameter | Plinth Music | Decaud |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 4.5 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 10 days | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac, Apple TV — better |
| Requires iOS | 18.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 15 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Artem Trukhanov | Perimtr |
Customer experience
Plinth Music
Decaud
In-app purchases
Plinth Music
No in-app purchases
Decaud
- Coffee Tip$0.99
- Record Tip$2.99
- Studio Tip$4.99
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- Audiophile Tip$9.99








