CanOpener — for Headphones App Reviews

I sent an e-mail to support 2 months ago and still havent gotten a response. It appears this app is no longer being updated or supported. After upgrading to iOS9 it will no longer play the music downloaded to the iPhone native library. Its a shame, I really liked the equalizer.

I like the way this app processes sound. It gives a presence that I enjoy. The interface is pretty bad, but all I need to do is find my playlist and hit Shuffle. This used to work, but then it started crashing as soon as the shuffled playlist started playing. This was last year (2015). I reported it, but never heard a thing (which, unfortunately, is too common with iOS apps). I finally deleted because it was unusable. Recently, I gave it another shot, but was disappointed to find that it still crashes when I try to shuffle a playlist. So Ill delete it again. Too bad, you know?

For what it does Id give it 6 stars. But, Im very sorry to see that it is apparently not being maintained. For example, as far as I can tell it will not work with iPhone 6 internal speaker. Thats okay but its just an example of how its not being updated.

The app is a great music player. It will absolutely make your music sound better. Unfortunately, they dont update it anymore. There are definitely issues that need to be addressed, but they dont seem to be actively working on this app.

Please for Atomic Floyd !!!

Its the only app that does crossfeed and it does it well, in a gorgeous interface and with a few other nice features. Plus the developer seems quite involved !

It is à beautiful app to browse your music, control it. I like the various eq settings. Y

I really like your app, neat design and definitely make sounds better especially with my new IEM but Ive noticed a bug when selected an artist sometimes there are song missing. The one thing that would make this app perfect is the support of Last.fm Keep the good work up ✌️

I think thats your app its very good but when Im using the shuffle and I wanna select a music the shuffle turn of automatically , so Im my opinion we could choose the mode of shuffle if its turned on or off

Since i purchase the App, i can only hear music on him. It really increase the performance of your headphone. The only thing i would like to have, is a timmer for when im trying to sleep.

Be prepare to spend something around $10 if you want to use good features of this app and be prepare to get angry if you already bought the feature and it just disappear of the app. Support? Be prepare to wait and wait and wait...

Meu fone melhorou 1000%

Since Ive found this app Im using my high end headphones twice as much as before. Its just THE App for advanced music lovers IMHO. Thanks so much for this experience to the developers!

The effect may be subtle at first for some, but I cant go back to the stock Apple music app for headphone listening. This is so much better in terms of interface and features, and the crossfeed algorithm they have developed does not degrade sound quality in any way. Ive found that not does it give you a better stereo image, but it has helped tighten performance. The most cost effective way to improve your headphone listening. Performs well with my Shure SRH-840 headphones and Sony MDR-EX600 in-ear monitors.

For anyone who considers themselves even a moderate audiophile, this app is a must have. External DACs and headphone amps will set you back hundreds of dollars for a difference in audio quality that is less quantifiable than this three dollar app. I havent enjoyed listening to headphones this much since my first decent pair of headphones. That being said, this app is designed for decent headphones: my Ath-m50s and my AKG K550s, being good headphones that can be sufficiently powered by the iPhone, noticed the most significant improvement. The app also works well as a software counterpart to a good headphone amp for higher impedance headphones. The layout is beautiful and intuitive; the eq is brilliant and absolutely usable; the crossfeed does actually work to complete the center portion of the soundscape; it integrates with the iPhones native music controls; the capacity to play FLAC is awesome - what else could you want? I cant recommend this app enough - just buy it and see for yourself! Best three bucks you will ever spend.

I have a nice pair of Denon AH D5000 headphones for home and Bose MIE2i ear buds, and although there are no presets for these, I could see this app replacing the music app for me. I do like the ability to widen the stereo sound from my earbuds, and the equalizer works far better than Apples (because it doesnt distort the music at all)

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Great interface, easy settings and a very convincing sound!

And I know you have headphones. Do it.

The sound this app produces is great. definitely can tell the difference. BUT its clear that this is a new app, missing many core features, like shuffle. The app itself is quite counterintuitive. definitely needs some polishing, adding things like the letter bar on the right hand side for quickness would be great, as would the ability to customize the order of the artist/songs/playlists so that the ones you want are in a more convenient area. Other than that, its great. Overall: I’d wait for a more developed version, right now its missing too many things that the standard app has