USB Audio Player PRO

eXtream Software Development

In-app purchases

About this app

High quality media player supporting USB audio DACs and HiRes audio chips found in the latest phones. Play up to any resolution and sample rate that the DAC supports! All popular and less popular formats are supported (beyond the formats that Android supports), including wav, flac, mp3, m4a, wavpack, SACD ISO, MQA and DSD.

This app is a must-have for every audiophile, bypassing all audio limits of Android. Whether you use our custom developed USB audio driver for USB DACs, our HiRes driver for internal audio chips or the standard Android driver, this app is one of the highest quality media players around.

New: Capture and play audio from other apps!
With the optional Feature Pack (in-app purchase), you can now capture audio from other apps and play it through the app's high-quality USB audio driver (Android 10+, fixed user-chosen sampe rate). This allows playback of apps like Deezer, Apple Music and even Poweramp, all using UAPP’s superior sound engine. Note: This is an advanced feature that may not work on every device or with every app: some apps like Spotify may require using a compatible browser (like Opera) with their web player.

On many Android 8+ devices, the app can also switch Bluetooth properties of a BT DAC, like the codec (LDAC, aptX, SSC, etc.) and switch the sample rate according to the source (feature dependent on the specific Android device and BT DAC and can possibly fail).

Features:
• Plays wav/flac/ogg/mp3/MQA/DSD/SACD ISO/aiff/aac/m4a/ape/cue/wv/etc. files
• Supports almost all USB audio DACs
• Plays natively up to 32-bit/768kHz or any other rate/resolution your USB DAC supports by completely bypassing the Android audio system. Other Android players are limited to 16-bit/48kHz.
• Utilizes HiRes audio chips found on many phones (LG V series, Samsung, OnePlus, Sony, Nokia, DAPs etc.) to play HiRes audio at 24-bit without resampling! Bypasses the Android resampling limits!
• Free MQA decoding and rendering on the LG V30/V35/V40/V50/G7/G8 (not G8X)
• DoP, native DSD and DSD-to-PCM conversion
• Toneboosters MorphIt Mobile: improve the quality of your headphones and simulate over 600 headphone models (in-app purchase required)
• True folder playback
• Play from a UPnP/DLNA file server
• UPnP media renderer and content server
• Network playback (SambaV1/V2, FTP, WebDAV)
• Stream audio directly from TIDAL (HiRes FLAC and MQA), Qobuz and Shoutcast
• Gapless playback
• Bit perfect playback
• Replay gain
• Synchronized lyrics display
• Sample rate conversion (if your DAC doesn't support the audio file's sample rate, it will be converted to a higher sample rate if available or the highest if not available)
• 10-band equalizer
• Software and hardware volume control (when applicable)
• Upsampling (optional)
• Last.fm scrobbling
• Android Auto
• No root required!

In-app purchases:
* Advanced parametric EQ from effect vendor ToneBoosters (around €1.99)
* MorphIt headphones simulator (around €3.29)
* MQA Core decoder (around €3.49)
* Feature pack containing a UPnP control client (stream to a UPnP renderer on another device), capturing and playing audio from other apps, stream from Dropbox and add tracks from a UPnP file server, Dropbox or FTP to the Library

Warning: this is not a generic system-wide driver, you can only playback from within this app like any other player.

Please have a look here for a list of tested devices and more information on how to connect a USB audio device:
https://www.extreamsd.com/index.php/technology/usb-audio-driver

For more information on our HiRes driver:
https://www.extreamsd.com/index.php/hires-audio-driver

The recording permission is optional: the app will never record audio, but the permission is required if you want to directly start the app when you connect a USB DAC or use the System audio capture feature.

Please contact us by email at [e-mail] to report any issues so we can solve them quickly!

Facebook: https://www.facebook.com/AudioEvolutionMobile

Ratings and reviews

The app is a headache, but it is good. The app does give you bit-perfect audio, which is the main reason why I got it. But, man, this UI isn't the best, and for some reason, it wouldn't initially scan my audio files stored natively on my S25 Ultra. So I had to move them to a new folder just to get them scanned; absolutely ridiculous. Also, when I connected my IEMs for the very first time, my volume was set to a low level. Then I opened this app, played a track, and it was damn near full blast 😡

Thank goodness! This app solved my sample rate issue. I could never figure out why the sample rate was stuck at 48khz when files I was playing were different. I thought it was my USB cable or, worse, my DAC. Then I Googled about sample rates and Android and it turns out Android upsamples and you can't turn it off. I really like this interface. I can access Qobuz and my DLNA all in one. Super grateful, as someone who is an audiophile and has an Android!

Player works fine with my Audioquest Dragonly. Sometimes though when I add new music it doesn't appear in my library and I have to clear the database and re-add everything. This isn't terrible but is a minor annoyance. The navigation is a bit clunky as it has a tendency to jump in my library when I browse. But overall the app works very well and I know I am getting the best possible sound out of my phone with my audio equipment.

What’s new

Solved an issue with adding to a UAPP playlist from Qobuz without duplicates.