# Neutron Music Player — Hi-res audiophile music player

> Advanced hi-res audiophile music player with custom DSP and network streaming. (iPhone/iPad app by Neutron Code Limited.)

- Source: https://appshunter.io/ios/app/neutron-music-player/id766858884 (this page in markdown: same URL + `.md`)
- Developer: [Neutron Code Limited](https://appshunter.io/developer/766858887)
- Category: Music, Entertainment
- Price: $12.99
- Rating: 3.90/5 from 203 App Store ratings · 611 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 63 MB
- Languages: American English
- Released: 2013-12-06
- Data updated: 2026-08-27
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/neutron-music-player/id766858884/reviews.md

## What is Neutron Music Player?

Neutron Player is an advanced music player with an audiophile-grade platform-independent in-house developed 32/64-bit audio engine which does not rely on the OS music player API and thus delivers truly unique experience to you.

* It outputs hi-res audio directly to the internal DAC (including USB DAC) and offers a rich set of DSP effects. 

* It is the only application capable of sending audio data to the network renderers (UPnP/DLNA, Chromecast) with all DSP effects applied, including the gapless playback. 

* It features a unique PCM to DSD real-time oversampling mode (if supported by DAC), so you can play your favorite music in DSD resolution.

* It supports AI-assisted Queue generation with Google Gemini AI engine.

* It offers the sophisticated user interface with an advanced media library functionality that is appreciated by audiophiles and music lovers from all parts of our world!

FEATURES

* 32/64-bit hi-res audio processing (HD audio)
* OS and platform independent decoding and audio processing
* Hi-Res Audio support (up to 32-bit, 3072 kHz)
* Bit-perfect playback
* Supports all audio formats
* Native DSD (direct or DoP), DSD
* Multi-channel native DSD (4.0 - 5.1: ISO, DFF, DSF)
* Output all to DSD
* DSD to PCM decoding
* DSD formats: DFF, DSF, ISO SACD/DVD
* Module music formats: MOD, IM, XM, S3M
* Voice audio format: SPEEX
* Playlists: CUE, M3U, PLS, ASX, RAM, XSPF, WPL
* Lyrics (LRC files, metadata)
* Streaming audio (plays Internet radio streams, Icecast, Shoutcast)
* Supports large media libraries
* Supports iTunes library (non DRM) and local files (inside /Documents folder)
* Supports external storage via Apple Lightning USB port (iOS 13+)
* Network music sources:
  - SMB/CIFS network device (NAS or PC, Samba shares)
  - UPnP/DLNA media server
  - SFTP (over SSH) server
  - FTP server
  - WebDAV server
* Output to Chromecast (up to 24-bit, 192 kHz, no limit for a format or DSP effects)
* Output to UPnP/DLNA Media Renderer (up to 24-bit, 768 kHz, no limit for a format or DSP effects)
* Direct output to USB DAC (via USB OTG adapter, up to 32-bit, 768 kHz)
* UPnP/DLNA Media Renderer server (gapless, DSP effects)
* UPnP/DLNA Media Server
* Device local music library management via internal FTP server
* DSP effects:
  - Parametric Equalizer (4-70 band, per channel)
  - Graphic EQ mode (21 presets)
  - Frequency Response Correction (5000+ AutoEq presets for 2500+ headphones, user defined)
  - Adaptive Loudness Compensation (ALC)
  - Surround Sound (Ambiophonic RACE)
  - Crossfeed
  - Compressor / Limiter (compression of dynamic range)
  - Time Delay (loudspeaker time alignment)
  - Dithering
  - Pitch, Tempo
  - Phase Inversion (channel polarity change)
* Speaker overload protecting filters: Subsonic, Ultrasonic
* Normalization by Peak, RMS (Preamp gain calculation after DSP effects)
* Tempo/BPM analysis and categorization
* AI-assisted generation: Queue, EQ/FRC presets
* Replay Gain, BPM from metadata
* Gapless playback
* Hardware and Preamp volume controls
* Crossfade
* High quality real-time optional resampling
* Real-time Spectrum, Waveform, RMS analyzers
* Balance (L/R)
* Mono mode
* Profiles (multiple configurations)
* Playback modes: Shuffle, Loop, Single Track, Sequential, Queue, A-B Repeat
* Playlist management
* Bookmarks
* Media library grouping by: album, artist, composer, genre, year, rating, folder
* Artist grouping by 'Album Artist' category
* Tag editing: MP3, FLAC, OGG, APE, SPEEX, WAV, WV, M4A, MP4 (internal, SMB, SFTP)
* Folder mode
* Clock mode
* Timers: sleep, wake
* Interface languages: 中文 (繁体), 中文 (简体), 한국어, 日本語, Việt, ไทย, Deutsch, Italiano, Indonesian, Malay, Nederlands, Français, English, Español, ελληνικά, Русский, Português, Magyar, Serbian, Polski, العربية, Türk

SUPPORT

Please report bugs directly by e-mail or via forum.

Forum:
https://forum.neutroncode.com

About Neutron HiFi™:
https://neutronhifi.com

Follow us:
https://x.com/neutroncode
https://facebook.com/neutroncode

## Key features

- 32/64-bit hi-res audio processing
- Direct output to DACs (internal & USB)
- Network streaming with DSP effects
- Real-time DSD upsampling
- AI-assisted queue generation
- Advanced media library
- Extensive DSP effects suite

## Chart rankings

- #56 in Top Paid · Music (US App Store)

## What do users think of Neutron Music Player?

Overall sentiment: mixed

**Pros**

- 🚀 Excellent sound quality
- 🎛️ Highly customizable with many audio settings
- 💾 Plays wide range of audio formats including FLAC and DSD
- 🔊 Powerful EQ and DSP options
- 🔗 Seamless integration with network storage and streaming

**Cons**

- 🤔 Steep learning curve and complex interface
- 🐛 Stability issues, crashes, and bugs
- 🔋 Can cause device overheating
- 🚫 Lack of CarPlay support
- 💤 Slow library scanning and navigation

**Commonly reported bugs**

- Progress slider not responding
- DSD playback issues on newer iPhones
- Inconsistent behavior with external controls
- Disappearing network folders and library issues
- Frequent crashes and freezes

**Most requested features**

- Add CarPlay support
- Improve user interface and onboarding
- Implement gapless playback and crossfade
- Add support for music library management and deduplication
- Provide better documentation and tutorials

## Recent user reviews (10 of 611)

All indexed reviews: https://appshunter.io/ios/app/neutron-music-player/id766858884/reviews.md

### 5/5 — AMAZING!!!

*2026-08-18, version 2.28.3*

I’ve been using Neutron Music Player for a few years now… no matter the .flac file size, depth, etc, absolutely NO issues… amazing sound reproduction!

### 3/5 — Super Player, Einbindung von Tidal fehlt

*2026-08-09, version 2.28.3*

An sich ist die App super. Da ich viel Musik über Tidal höre, nutze ich die App leider seltener. Ich kenne es von anderen Apps, wie Hiby, dass dort die Tidal Option integriert ist. Aber leider nur bei der Android App. Auch nicht bei der IOS App.

### 1/5 — 垃圾到不行

*2026-08-05, version 2.28.3*

我有好幾T的音樂，非得要掃描完才能播放；沒有瀏覽資料夾功能，簡直愚蠢！都是古典音樂，就算花幾年掃描完，也是用不了的垃圾結果！

### 5/5 — 🔥🔥🔥

*2026-08-05, version 2.28.3*

Чудовий плеєр,користуюсь вже 3 роки.Дякую розробнику

### 1/5 — Very bad!

*2026-07-31, version 2.28.3*

After ten years, the app interface is still unstable and poorly designed. After launching the app, track scrolling doesn't work and is unresponsive. I have to stop playback and restart it to make it work, and this happens every single time.

### 5/5 — 回来道歉，是我没看懂

*2026-07-08, version 2.28.3*

之前打一星骂它贵、骂它炒作，是我浅薄了，对不起。

后来才知道，作者是乌克兰人，一个死磕工程学的疯子。十几年不搞花俏界面，全部心力砸在声音上。介面是真的丑，声音是真的好，一分钱一分货，这是我用过最值得的交易。

说句实话：随便听听别买，安卓用 Salt Player 就很好。喜欢日系细腻调音的，隔壁 HF Player 也很棒(不要付费）。但如果你有好耳机和无损歌单，买它绝不后悔。

再次道歉，也谢谢你的坚持。

### 1/5 — Норм

*2026-06-29, version 2.28.3*

Придбав давно і постійно тарбли Бездротові девайси не можуть повноцінно керувати програвачем. 
Епл музика працює некоректно. 
З 2019 року послухав максимум -5годин
Не купуйте!

### 4/5 — Excellent player but desperately needs to Not rely on a database

*2026-06-28, version 2.28.3*

I have used this player for years and found it to be excellent and its support without peer.

That being said, Neutron’s biggest flaw is its reliance on a database. It needs to scan all files first; it cannot access files on the fly dynamically.

This will require substantial work, both redesigning and recoding but if one has a large collection, the scanning process becomes arduous (in my case about two hours).

Other players already do this; it’s Neutron’s turn.

FOUR Stars.

### 5/5 — Geliştirici Arkadaşa Saygılarımla

*2026-06-28, version 2.28.3*

Uygulamayı çok beğendim. Uzaktaki sunucumda bulunan müzikleri bu uygulama vasıtasıyla üst düzey kalitede ve gerçek zamanlı pitch, reverb ve ses yavaşlatma gibi özellikleri rahatlıkla kullanabilmek için satın aldım bu uygulamayı. Yalnız geliştiriciden bir şey rica ediyorum. Bu bahsetmiş olduğum ses özelliklerini arayüz üzerinden daha kolay bir şekilde yönetebilmek ve daha rahat bir kullanım sunan bir arayüzü kullanıcılara sunmanızı talep ediyorum. Hepimize kolaylıklar dilerim🙏

### 4/5 — A great player if a little hard to use

*2026-06-24, version 2.28.3*

A wonderful music player with so much functionality. Would be nice to have true cloud functionality. And it is hardly user friendly. But my preferred way to listen to music through my receiver.

## Frequently asked questions about Neutron Music Player

### What is Neutron Music Player?

Neutron Music Player is an advanced music player designed for audiophiles. It features a custom-developed 32/64-bit audio engine that bypasses the OS to deliver high-resolution audio directly to your DAC. It supports a wide range of audio formats, DSP effects, and network streaming capabilities.

### What are the key features of Neutron Music Player?

Key features include 32/64-bit hi-res audio processing, bit-perfect playback, direct output to internal and USB DACs, network streaming to renderers with DSP effects, real-time DSD upsampling, AI-assisted queue generation, and a comprehensive DSP effects suite including parametric EQ and surround sound.

### How much does Neutron Music Player cost?

Neutron Music Player is a paid application. The price is a one-time purchase, and there are no in-app purchases or subscriptions required for its core functionality.

### What devices is Neutron Music Player compatible with?

Neutron Music Player is available for both Android and iOS devices. It supports various audio outputs, including internal DACs, USB DACs via OTG, and network renderers like UPnP/DLNA and Chromecast.

### Can I use Neutron Music Player to stream music from my network?

Yes, Neutron Music Player supports streaming audio from various network sources. This includes SMB/CIFS network devices (NAS or PC), UPnP/DLNA media servers, SFTP, FTP, and WebDAV servers. It can also output audio to UPnP/DLNA Media Renderers and Chromecast.

## Version history (last 5 releases)

### 2.28.3 — 2026-04-20

! Fixed:
 - Preamp could not be set above 0 dB
 - Bookmarks: swipe to Playing Now does not work
 - bookmark of the currently set tracklist could not be restored
 - pressing restored and playing bookmark from Bookmarks will pause playback

### 2.28.2 — 2026-04-14

Reverted behavior of Software Master Volume to pre 2.28.1 version.

### 2.28.1 — 2026-04-10

* New:
 - Adaptive Loudness Compensation (ALC) DSP: automatically boosts low and high frequencies based on device volume (the same as in Neutron HiFi DAC V1), see Reddit article for how it works (https://www.reddit.com/r/NeutronHiFi/comments/1osl7p7/adaptive_loudness_compensation_alc_dsp_in_neutron/)
 - WebP album-art 
 - Analyze Tempo/BPM in playlist properties
* Improved run-time performance of Surround DSP
* AGP:Reset Gain = 0 for Bit-Perfect profile
! Fixed:
 - rare crash on SMB2 if SMB1 is disabled
 - several UI elements mispositioned on some screens
 - ABC widget not working in All Folders
 - track's tags not updated if provided to UPnP Renderer in gapless mode
 - Bookmark not restoring track's category

### 2.28.0 — 2026-01-19

* New:
 - Bookmarks category (off by default): UI → Optional Features → Bookmarks
 - Read BPM from tags (note: force Scan for source entries)
 - Fade:
  * settings → Manual Crossfade Only: to crossfade track only when changing manually, otherwise keep gapless
  * Automix (BPM): use BPM of 2 tracks to calculate In/Out time
 - Up to 70-bands for Parametric EQ
 - UI → Optional Features -> AI: to disable AI functionality

### 2.27.6 — 2025-11-11

* New:
 - UI → Playing Now → [Tap Title → Track List] option
 - Serbian language
! Fixed:
 - UPnP/DLNA and Chromecast streaming

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## More apps by Neutron Code Limited

- [Neutron Audio Recorder](https://appshunter.io/ios/app/neutron-audio-recorder/id1540358780)

All apps by Neutron Code Limited: https://appshunter.io/developer/766858887

## Related topics

[neutron music player](https://appshunter.io/ios/topics/neutron-music-player) · [dlna music](https://appshunter.io/ios/topics/dlna-music) · [overlappedaudios](https://appshunter.io/ios/topics/overlappedaudios) · [usb audio](https://appshunter.io/ios/topics/usb-audio)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*