CanOpener — for Headphones App Reviews

Cant play over half my library from iTunes. Why bother!!!??

The best audio-app for IPhone-audiophiles! Just one thing: i bought the speaker + inapp, but it does not work with iPhone 6.

Ive tried it out with my shure 215 and Bose qc15 you can really tell the difference between this app and the iPhone music app... But there are still some bugs example its not opening ....

This app is great. I love the crossfeed and the equalizer sounds better than the iPod one. I wish it displayed lyrics like the default music player though. It would be nice to have them overlaying the album art when you swipe over to the non- pixelated album cover. If you read this developers please add lyrics in your next update :)

Well organized.

great, but looks pretty smeared on an iPhone 6...please add support for higher resolutions!

I have used this app for the last two weeks and I love it. I have been waiting for a good app that has crossfeed and this app was written by the person that wrote the cross feed extension for Fidelia on the mac. An excellent app from people that understand how I like to listen to music. Also, its beautiful, has an amazing design which is very well thought out. Buy this app, its a steal at this price.

Its definitely the best app I found to listen music

Using Sennheiser 598 phones and they never sounded better. If you use phones for your iPhone or iPad you need this app. Buy it!

How about an update?

The difference between using this vs the regular Apple music is night and day. Everything sounds ridiculously good. Big drawback though, is that like a lot of apps with FLAC support, this function is treated more like a novelty than a serious addition. What mean is, there is no ability to sort your FLAC music. So lets say you have maybe 15 songs you absolutely have to have in super quality. Great, your set. But anyone who actually prefers FLAC for all their music, if you have even 40 songs its a mess. You cannot separate music into different folders, so you have one mess of music thats like listening to an iPod shuffle. Yes, i understand that file associations are a limitation of FLAC itself, but apps like the Moli player at least let you sort manually. Because of this, despite the superior quality, Canopener is not an adequate FLAC player. As an MP3 player though, it is incredible and well worth the money.

If you like music and its every detail, this is worth it. If you are debating buying it just buy it.

Great crossfeed functionality.

Missing the shuffle button. Sound quality is okay. The bass just isnt there. If you guys want to hear a noticeable difference, and want to add more bass, check out the Audio 3D 7.1 app. Its $6 but its totally worth it.

If you own decent headphones do yourself a favor and get this app. You wont regret it.

Love the sound of this, especially the iPhone speaker mod! I find the UI a little confusing in places, ad I do wish I could use it with my iTunes Match library (although I bet thats difficult for a 3rd-party app), but apart from that, this is a very professional app that headphone enthusiasts need to have!

I love the app, makes my music sound 100x better and the interface is easy to use. I love that my Shure HD840s are on here, as well as a large selection of the mainstream best headphones. Even on apple earbuds you can hear a difference! Highly recommend for anyone who listens to music on an iOS device. Its everything you WISH iOS had for the music player plus more!!

This app greatly increases iOS devices sound quality!

Great experience so far... A must try for audiophiles.

Really enjoying it -- just hope theres support in the future for Google Drive et al for streaming FLAC files so I dont need to fill my disc space all up.