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BTR AMP Advanced Music Player

BTR AMP Advanced Music Player

Offline Hi-Res FLAC DSD Audio

427 ratings
148 reviews
🎵 Music
Free
In-App Purchases

Details

Released
February 13, 2020
Updated
October 21, 2026

Features

Developer

Beyond The Rapids Laboratories, LLC
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BTR AMP Advanced Music Player screenshot #1 for iPhone
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BTR AMP Advanced Music Player screenshot #9 for iPhone
BTR AMP Advanced Music Player screenshot #10 for iPhone
iphone
ipad
🧾$59.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐148
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❓5 answered
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About

An offline music player for iPhone and iPad offering high-resolution audio playback and comprehensive library management. It supports a wide range of audio formats, advanced playlist creation, and extensive customization options for a personalized listening experience.

✓Hi-Res audio playback
✓Gapless playback and crossfade
✓CarPlay and Siri support
✓Extensive audio format support
✓Smart playlist creation
✓Metadata and artwork editing
✓Cloud storage integration
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What users say about BTR AMP Advanced Music Player

Reviews of BTR AMP Advanced Music Player are mostly positive: the Music app is rated 4.7/5 from 427 App Store ratings. What users like most: excellent compatibility and features, user-friendly interface. Top complaints: lacking some customization options, volume control could be more accessible. Summarized from real user reviews.

Positive things

  • 🚀Excellent compatibility and features
  • 👍User-friendly interface
  • 🎧Great sound quality and equalizer
  • 💾Offline playback and local file support
  • 🔌Low battery consumption
  • 🤖Seamless CarPlay and Siri integration

Negative things

  • 🔍Lacking some customization options
  • 🔊Volume control could be more accessible
  • 🐛Occasional playback issues with DRM-protected files
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What's New in BTR AMP Advanced Music Player

22.2.3

October 21, 2026

Version 22.2.3 is a stability and Mac-compatibility update. FIXED • On a Mac, DSD over PCM (DoP) is now working correctly. If you enjoy using BTR AMP, please consider supporting us by leaving a rating on the App Store. Your feedback matters! BTR Labs is actively planning new features for future versions, so let us know what’s most important to you at support@btrlabs.com.

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15

Subscriptions & In-App Purchases

BTR AMP Pro Monthly

Monthly fee for premium features

$3.991 Month
Price Updates
October 13, 2026→$3.99
September 4, 2024→$3.99
August 6, 2024→$3.99
July 4, 2024→$0.99
How to cancel BTR AMP Advanced Music Player subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

BTR AMP

I downloaded this specifically for DSD playback, but the actual experience far exceeded my expectations. Not only is the decoding top-notch, but it also displays detailed info like bitrate and sample rate for each track. The built-in tag editor is incredibly handy—I can fill in missing album art and metadata right on my phone without needing to fire up my computer. The audiobook mode is a thoughtful touch, too; it remembers playback positions and supports variable playback speeds, so I can handle both audiobooks and music in a single app. The developer is very diligent with updates, adding features that genuinely address user needs—it’s clear they put a lot of heart into this. It would be perfect if they added video playback support down the line! 😁
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天天朗枫香

Response from developer

Thank you for such a thoughtful review! It's great to hear the DSD playback exceeded your expectations, and that the tag editor and audiobook mode have earned a place in your daily listening. Your suggestion about video playback has been passed to the team and will be considered. Enjoy the music!

Thư

Tốt
VVX123n

YAY! PERFECT!

This is absolutely perfect. Evermusic, Flacbox, and VLC literally don’t work for my massive music library but this does smoothly.

I have 15,000 songs on the microsd I plug into my iphone. Took about 20 mins to get all the metadata imported after mounting the folder. Now it’s perfect! So easy to just plug in, open the app, and immediately start listening. And updates are easy and quick to with the Quick Rescan feature.

My only asks
1. Support for iTunes-like sorting in song views — where it goes in order of Album Artist, then alphabetical order for each of their Albums, then Track Number order for the songs in the Album.
2. The “…” buttons on the right side scroll zone are too close to the letters for jumping to a letter. I accidentally hit the “…” way too often.
3. Looser fuzzy grouping of albums. I have no idea why but a few of my albums get split into multiple albums but I can’t see an obvious difference in their names.
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JJohnny

Response from developer

So glad BTR AMP handles your 15,000-song microSD library smoothly — that plug-in-and-play workflow with external storage is exactly what we built the app for. Great to hear Quick Rescan is keeping updates painless too. Thanks for the awesome review, and enjoy the music!

Better than Apple Music

Because this app uses the same library as Apple Music/Books/iTunes but has more features, it’s just better. Plain & Simple. The fact that you can pre-amp and normalize music volumes is worth it all by itself. Louder, distortion free music. Love this app!!!

Great support when needed and they respond to requests rather promptly. The app is consistently updated and the team actually cares! Keep up the great work Beyond The Rapids!
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RRobsJots

Response from developer

Thank you so much for your wonderful feedback! We're thrilled to hear that you appreciate the extra features and enhanced sound quality that BTR AMP offers compared to Apple Music. Your kind words about our pre-amp and normalization features, as well as our support team, truly motivate us to keep improving. Thanks again for your support, and happy listening!

The Highest Quality iOS Local Music Playback and Library Experience

[TLDR: If you’re serious about your music library and playback, stop looking, this is the one.] I have tried many different music player app solutions as an alternative to the native Music app for better quality playback. This is the only one I’ve tried that works well for listening to music directly through USB in the car. All of the other apps have issues with starting and stopping, showing the wrong number of songs in an album or playlist, or the music app interrupts playback during use and you have to go back to the app you wanted to use and try again; not this one. The ReplayGain implementation is robust and even follows peak tags, an important feature that is often left out. USB playback works perfectly with dongles or dac/amps and sounds great. The integration with the local library is excellent and simple. I especially like the interface of the app with easy navigation and shortcuts to access artist and albums. There is a great deal of customization options too. There’s not a feature I can think of that I feel was missed. The only thing that I could think to ask for is a macOS or a full-size version, that would be awesome. If you have a local library, and/or want to use it with CarPlay or iPod interface, this is it.
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BMbanned by mods

Response from developer

Thank you so much for your detailed and thoughtful review! We’re thrilled to hear that BTR AMP meets your needs for high-quality playback, especially through USB in the car. It’s great to know that the volume leveling, local library integration, and overall interface are working well for you, and we appreciate your feedback on our customization options. Your review truly motivates us to keep refining and adding new features to make sure we remain the best music player option. If you ever have any questions or additional ideas, feel free to reach out. Thank you again for your support and happy listening!

See 143 more reviews

User experience

🐞

Reported Bugs

2 issues

Temporary 'iTunes library sync disabled' message

Bug

Occasional issues with songs playing in the wrong order

Bug
✨

Requested Features

5 requests

Add support for more cloud storage services (e.g., OneDrive, Google Drive)

Feature

Implement a dedicated Apple Watch app

Feature

Add UPNP support for wireless playback to external speakers

Feature

Introduce batch editing options for music metadata

Feature

Implement a 'play all, shuffle all' option

Feature

FAQ

What does BTR AMP do?

BTR AMP is an offline music player for iPhone and iPad that provides comprehensive control over your music library. It allows for high-resolution audio playback, advanced playlist management, and extensive customization to personalize your listening experience without needing an internet connection.

What are the key features of BTR AMP?

Key features include gapless playback, crossfade, support for high-resolution audio (96kHz/24-bit) via USB DACs, CarPlay and Siri integration, extensive format support (MP3, FLAC, M4A, etc.), powerful Smart Playlist creation, metadata editing, and file access from various sources like cloud storage and USB drives.

How much does BTR AMP cost?

The application is free to download and use, with in-app purchases available for additional features or content. Specific pricing for in-app purchases can be found within the app store listing or directly within the application.

What devices is BTR AMP compatible with?

BTR AMP is designed for iPhone and iPad devices. It offers features like CarPlay support for in-car use and AirPlay for wireless playback, ensuring compatibility with a wide range of Apple ecosystem devices.

Can I play music from cloud storage with BTR AMP?

Yes, BTR AMP allows you to access and manage music from various cloud storage services including Google Drive, OneDrive, and SMB/WebDAV. This enables you to stream or download your music library directly from the cloud within the app.