Flacbox is a Hi-Res music player for people who love great sound. Play almost any audio file on your iPhone or iPad in full lossless quality. Stream music from your NAS or cloud, and adjust the sound with a built-in equalizer.
Save space on your device by moving your music to a NAS or cloud. Stream it back, or save songs for offline listening. Your music library updates by itself and sorts songs by album, artist, genre, and composer. Make playlists, change the song order, and manage your files with the built-in file manager. Find any song fast with smart search.
The equalizer has genre presets, manual controls, and a tool to make the sound louder. You can save your own presets and share them.
SUPPORTED AUDIO FORMATS
- Lossless and Hi-Res: FLAC, ALAC, WAV, AIFF, DSF (DSD), PCM.
- Lossy: MP3, AAC, OGG, OPUS, AC3, WMA.
- Containers: M4A, M4V, MP4, MKV, MOV, MPEG.
- Tracker and MOD music: MOD, XM, IT, S3M.
- And more.
AUDIO EFFECTS
- Shape your sound in real time with reverb, delay, echo, chorus, flanger, phaser, and auto-wah.
- Add character with distortion, and control dynamics with a compressor.
- Crossfeed makes headphone listening more natural and less tiring.
DSP CHAIN
- Build your own signal chain from professional filters and tools.
- Filters: low-pass, high-pass, band-pass, and notch to shape or clean up the sound.
- EQ: peaking, low-shelf, and high-shelf for precise tone control.
- Level and drive: gain, soft-clip saturation, and a bit crusher for a lo-fi edge.
- Creative processors: tremolo, delay, ring modulator, and stereo width.
MUSIC VISUALIZER
- Watch full-screen animated visuals that react live to your music.
- Choose from a large library of presets, or let them cycle.
CLOUD AND PRIVATE STORAGE
- iCloud Drive, Dropbox, OneDrive, Box, MEGA, Yandex Disk, pCloud, HiDrive, OpenDrive, MediaFire, MyDrive, Put.io, InfiniCLOUD, WD MyCloud Home, Cloud Mail.ru, and Baidu Cloud.
- Private cloud services like MEGA, Internxt, and Proton Drive are also supported.
MEDIA SERVERS
- Connect Plex, Subsonic, Navidrome, Jellyfin, and Emby to open your full music library.
COMPUTER AND NAS CONNECTIONS
- Connect with SMB, WebDAV, DLNA, FTP, SFTP, and NFS.
- Connects directly to QNAP, WD My Cloud Home, Nextcloud, and Synology Drive.
- Smart buffering helps music play without breaks on slow networks.
- Add files from your computer with iTunes File Sharing or Wi-Fi transfer.
OFFLINE LISTENING
- Save songs, albums, or full artists to listen without internet.
- Turn on the audio cache to save recent songs without doing it by hand.
LYRICS AND COMMENTS
- See timed lyrics and song notes inside each track.
- Add the Lyrics widget to your Home Screen for quick access.
AIRPLAY AND CHROMECAST
- Send music to Apple TV, HomePod, smart speakers, and other devices with AirPlay, AirPlay 2, or Chromecast.
APPLE CARPLAY
- A simple CarPlay screen lets you choose music while you drive.
WIDGETS
- Home Screen widgets show your playback queue and let you start where you stopped.
PLAYBACK CONTROLS
- Adjust playback speed without changing the pitch.
- Save and restore your play queue and last position.
- Sleep timer and skip time controls.
- Shuffle and repeat modes, including stop after the current track.
- Plays in the background while you use other apps.
FILE MANAGER AND LIBRARY
- Sort your music by title, album, artist, album artist, genre, composer, rating, year, BPM, play count, bitrate, or length.
- Edit song tags with the built-in ID3 editor.
- Open files from external memory cards.
- Save playlists in M3U, M3U8, and CUE formats.
QUICK ACCESS
- Find your music in Recently Played, Favorites, and Bookmarks.
AUDIO QUALITY
- Sample rates from 8 kHz to 384 kHz.
- Audio output in default or mixed mode.
- Support for 1 to 7 audio channels.
Get Flacbox now and turn your iPhone into a real Hi-Res player.
Privacy Policy: https://www.everappz.com/privacy-policy
Terms and Conditions: https://www.everappz.com/terms-and-conditions
This app is great for iPhone users if they have a laptop/PC and lots of music to transfer using the WI-FI transfer option as so far it’s been flawless. The equaliser can accommodate many custom settings that are quick to access for different headphones and/or genre’s of music. There is plenty of settings and options in general that make this app shine brighter than anything else I have tried over the years for iPhone and I couldn’t be happier finding it. One thing that I would like though to make it perfect for me is to be able to have a loudness level setting to level out all songs to a similar ( preferably same ) volume to save having to raise and lover the volume. This is an issue because of the loudness wars plus different sources of master volume settings across all music and not the fault of FlacBox, it would just be great to have a way of getting around this issue that drives many people crazy. I purchased this app because I want to support the developers and would be happy to purchase more extra features that would take this app to the far and beyond. Thank you FLacBox Creators ⭐️⭐️⭐️⭐️⭐️
Excellent app for private music library
Amis2021
Old fashioned idea now days perhaps, but I believe in OWNING my own music. I have been looking for a good app to play and organise my music. This does it all and well in my opinion. Love the option to select higher sample rates for the higher quality tracks. Equaliser is great with a range of presets. Plenty of customisation of screen layout. Love the customisable Audio Player — select an album switch to audio player and easily access the controls required. I’ve been using it for a month now every day and it has been working seamlessly on my iPad. One complaint: I can’t create nested playlists. I would love to be able to create categories: Christmas, jazz, pop, etc.
Frustrating but promising?
Porrohman_
Shows much promise but fails drastically for me as using as an SMB front end. I’ve only found this and Music Streamer that are in the area I want, both have inadequacies.1. Scan time is just out of this world ridiculous, it’s like it uses carrier pigeons. MS takes about 20 minutes to scan the folder that this presumably would take several days, I haven’t had the patience to find out yet.2. My Flac/MP3 collection includes all of the artwork in the folders or embedded. This app ignores that and goes to the internet to find the wrong images 30-40% of the time. There is no way of updating the image yourself so you are supposed to just put up with an ambient album that has a picture of a rap artist... MS deals with this almost perfectly, using the folder images and has the ability to copy/paste an image when needed.3. It doesn’t seem to pick up the album/artist tags correctly all of the time, but maybe it’s because I haven’t had a scan complete.Outside of these major problems, I really like the look of it and the play behaviour which certainly wins over MS which also has it’s own bizarre usability choices. I will keep an eye on this in the hope it will be improved, but in the meantime MS wins my loyalty. Wrong artwork is far far far worse than none at all...
I like it but...
shortofapicnic
It still crashes pretty frequently. But the absolutely, bone-crushingly, life-sappingly worst thing about this app is when you want to add songs from your NAS to be stored on your phone. If you have a large library and want to add a song by, say, Yazoo or ZZ Top, you have to scroll through the hundreds of artistes who come before in the alphabetical list. There’s no quick way to jump to a particular letter as there is in iTunes. And then - this makes me want to cry with frustration - the app jumps back to the music list. You can’t stay within the Yazoo folder and choose songs from a second album - no - you have to go through the whole scrolling rigmarole again. Aaarghhhh! Sort it out, guys.
Hi everyone!
This is our biggest update yet, built around a brand-new BASS audio engine for lossless and high-resolution listening.
NEW BASS AUDIO ENGINE
A professional playback core you can select as an alternative to the existing engine. It unlocks a full chain of real-time audio effects, DSP processing, and live visualization, and it adds playback of classic tracker and MOD music (MOD, XM, IT, S3M, MTM, UMX, MO3). It plays your existing library with high-quality resampling and precise pitch and tempo control.
AUTOMATIC VOLUME LEVELING
Loudness-based normalization keeps tracks from different albums at a consistent volume. Local files are pre-scanned so playback opens already leveled.
NEW AUDIO EFFECTS SUITE
Stack and tune studio-style processors in real time: reverb, delay, multi-tap echo, chorus, flanger, phaser, auto-wah, distortion, compressor, stereo rotation and crossfeed for a more natural headphone soundstage. Each effect has its own screen, presets and an instant on/off toggle.
NEW DSP PROCESSOR
Build your own signal chain from 14 real-time filters: gain, low-pass, high-pass, band-pass and notch filters, peaking, low-shelf and high-shelf EQ, soft-clip saturation, bit crusher, tremolo, delay, ring modulator and stereo width. Each has presets and an instant on/off toggle.
REAL-TIME MUSIC VISUALIZER
Full-screen animated visuals that react live to your music, with a large library of presets to choose from or let cycle. Available across the playback engines on all your devices, with a screen-sleep preventer so the show keeps going uninterrupted.
REFRESHED DESIGN
Redesigned audio effects and equalizer screens with modern sliders, glass-style visuals and a simplified presets mode, plus clearer organization of engines, effects and DSP.
CARPLAY IMPROVEMENTS
DSP settings on CarPlay, fixed artwork and Now settings and more accurate lock-screen, watchand car controls.
Plus a more reliable streaming foundation, better file-type handling, broader localization, and many stability and performance fixes.
Thank you for using Flacbox. Your music now sounds great and looks great, with a professional-grade engine, a full suite of effects and DSP filters, and a live visualizer to match. We can't wait for you to hear and see it.
Version 7.6
The developer, EVERAPPZ SL, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
Location
Contact Info
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Identifiers
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
VoiceOver
Dark Interface
Information
Provider
EVERAPPZ SL
Size
262.5 MB
Category
Music
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPad Requires iPadOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.