Purposely familiar and approachable while elegantly customizable and powerful

Do you have dozens or hundreds or even thousands of CDs worth of MP3/MP4/M4A/FLAC files on your hard drive, but can't figure out how to easily get them onto your iPhone or iPad? Look no further!

BTR Labs is a daily user of the top streaming music services. BUT, we also have A LOT of music on our hard drive that the streaming services don't have in their library nor ever will have in their library. BTR AMP lets us listen to that music where ever we may find ourself.

BTR AMP is the premier alternative app to the native iOS Music app for getting YOUR music library onto your device, organizing YOUR music library on your device, and listening to YOUR music library. We've been waiting years for someone to build it... we got tired of waiting... so we built it.

BTR AMP is the best app to organize YOUR music collection
- play music copied/downloaded directly into BTR AMP and from your iTunes Music Library (1)
- play all popular lossless, lossy, and Hi-Res (i.e., 96kHz/24bit and beyond) audio file formats (MP3, M4A, M4B, MP4, AAC, FLAC, ALAC, AIFF, AIF)
- browse your library or search by name
- editable cover art and Favorites
- built-in file manager for files copied into BTR AMP
- clear audio codec info ("MP3 320kbps", "FLAC 2933kbps 96kHz 24bit")
- large library support
- metadata tag editor for all relevant tags - ID3, iTunes, etc.
- Custom Tags - BTR AMP EXCLUSIVE - organize your music library in nearly unlimited ways
- Custom Shortcut Tabs - fast access to your music your way - make the app work how you want it to work

BTR AMP is the best app to help you move YOUR music onto and off of YOUR iPhone/iPad
- built-in Windows SMB client - connect directly to your Mac/Windows/Linux computer from BTR AMP
- built-in Google Drive client - connect directly to your Google Drive account from BTR AMP
- WebDAV HTTP transfer - connect to BTR AMP over WiFi from your Mac/Windows/Linux computer
- iOS Files App integration - "On My iPhone/iPad" under "BTR AMP" - your music files are not trapped inside of BTR AMP
- Airdrop and iOS Sharing - Share files and folders from other apps into BTR AMP using "Copy to BTR AMP"
- iCloud Drive
- iTunes File Sharing

BTR AMP is the best app to listen to YOUR music
- comprehensive Siri support - tell Siri what you want to listen to and BTR AMP will play it
- Smart Playlists (that actually work the way they should) - BTR AMP EXCLUSIVE - custom rules that auto-refresh the contents of the playlist as your music library changes and you listen to your music
- complete and customizable Apple CarPlay support
- USB DAC support for HiRes audio (96 kHz/24 bit and beyond)
- gapless and crossfade playback modes
- Bluetooth and AirPlay
- 10-band equalizer with 20+ presets
- background playback - control via lock screen, headphones, Bluetooth car stereo, etc.

(1) Music either purchased on the iTunes Store (2) or imported via iTunes on your PC/Mac)
(2) BTR AMP currently offers "experimental" support for playback of iTunes Store purchases with DRM or located in the iTunes Store CLOUD
News, bug reports, and feature requests for BTR AMP should be directed at the following:
BTR AMP is a membership service with a free one-month trial. The free trial requires signing up for the monthly or yearly subscription. Cancel at least 24 hours before the trial ends to avoid regular monthly or yearly membership subscription fees. If you absolutely love BTR AMP, purchase the Infinity Membership as a one-time purchase! All memberships allow unlimited use across all of your devices.
We have put thousands of hours into creating BTR AMP and plan on putting thousands more into making it the only music player app for iOS worth using. We read every single one of your reviews. If you enjoy using BTR AMP please take a minute to leave us a nice review, thank you!

What’s New

Version 12.3

Version 12.3 includes performance improvements and bug fixes to make BTR AMP better for you.

We still have a long list of features that we plan to bring you, but please don't hesitate to reach out to to help prioritize what will be in the next release. And don't forget to spread the word and submit ratings and reviews!

Ratings and Reviews

4.5 out of 5
11 Ratings

11 Ratings

Joepeet ,


Up until now, I thought CarPlay prevented apps from properly displaying music libraries by artist>album>song. Thankfully, these guys have done it, and with an equalizer too. Add to that, the ability to download your music library directly through WiFi. Well done!

Developer Response ,

Thank you! Please let us know what more we can do to make BTR AMP even better for you!


Best Music Tag Editor Ever

This app is the Best (I Love it)

Developer Response ,

Happy to hear this! We expect that the new features coming down the road will make you even happier.


BTR AMP Monthly Membership Fee
Monthly fee to unlock playback
Free Trial
BTR AMP Yearly Membership Fee
Yearly fee to unlock playback
Free Trial

In-App Purchases

BTR AMP Infinity Membership
One time payment to unlock playback forever

App Privacy

The developer, Beyond The Rapids Laboratories, LLC, 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 Linked to You

The following data may be collected and linked to your identity:

  • Identifiers
  • Other Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

  • Siri

    Get things done within this app using just your voice.

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