Comparison

Decaud vs Knips Music

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Read full description

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.

About

Knips Music

Features
Read full description

Knips is a clean, fast player for your own Navidrome music server. If you host your own library, Knips gives you a native iPhone player for it — no subscription catalog, no ads, just your music. REQUIRES YOUR OWN NAVIDROME SERVER Knips is a client, not a music service. You need a Navidrome (or OpenSubsonic) server you can reach from your phone. WHAT YOU GET - Browse your whole library by songs, artists, albums, and playlists - Fast search and flexible sorting (recents, title, artist, album) - Gapless background playback with full lock-screen and Control Center controls - Download songs, albums, artists, or whole playlists for offline listening - A calm, dark interface that stays out of the way EDIT YOUR LIBRARY, ON YOUR SERVER (OPTIONAL) Connect a File Browser instance and Knips can edit your music right on the server — create, rename, and delete playlists, and add or remove tracks from them — all from your phone. Your changes live on your server, not locked inside the app. FREE — AND STAYING THAT WAY Knips is completely free: no ads, no tracking, no paywall. If you find it useful, there's an optional link in Settings to support development and help cover the yearly App Store fee — but it's never required and unlocks nothing. PRIVACY Knips talks only to the servers you point it at. There's no account to create, no tracking, and no data sent to us.

Screenshots

Decaud4 screens
Knips Music4 screens

Verdict

The call

The clearest difference is in-app purchases: Knips Music at none against Decaud's 4. Decaud's advantage is device support (4 vs 1). On price, ads and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Decaud sells 4 one-off in-app purchases. Knips Music asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Decaud versus Knips Music: the parameters behind the verdict, then further details
ParameterDecaudKnips Music
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, Mac, Apple TV — betteriPhone
Requires iOS17.617.0 — better
Further details — not scored
Size35 MB5 MB
Age rating4+4+
DeveloperPerimtrAndrea Lapiana

In-app purchases

4 purchases

Decaud

One-time4
  • Coffee Tip$0.99
  • Record Tip$2.99
  • Studio Tip$4.99
Show 1 more
  • Audiophile Tip$9.99
None

Knips Music

No in-app purchases

Questions

Is Decaud free?
Decaud is free to download, with in-app purchases available.
Is Knips Music free?
Knips Music is free to download, with no in-app purchases.
Do Decaud or Knips Music have ads?
Neither Decaud nor Knips Music shows ads.

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