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Accudio™ Free app for iPhone and iPad


4.6 ( 8816 ratings )
Music Entertainment
Developer: Golden Ears
Free
Current version: 2.3.8, last update: 7 years ago
First release : 10 Dec 2012
App size: 11.39 Mb

Want to enjoy hi-fi sound without spending a fortune? Or, are you looking for an accurate parametric equalizer that can also be fine-tuned? Then, Accudio™ is the perfect solution.

Accudio™ convert the sound of your earphones to Hi-Fi sound (as much as possible) based on measured data for each earphones and headphones.
Accudio™ converts mediocre sound from your current earphone/headphone to near perfect hi-fi sound by,
1)accurately measuring various characteristics of your earphone/headphone,
2)performing full analysis on the measured data, and
3)determining the optimum settings for your earphone/headphone


[Key Features]
1. Reference Mode (Maximize Performance)
Accudio™ converts the sound from your current earphone/headphone to near perfect hi-fi sound using the optimized settings based on the data acquired using high precision measuring equipment.

2. FLAC, OGG Support
Accudio™ supports the lossless FLAC files, as well as the OGG files which currently cannot be played in iOS. Simply copy the desired FLAC file or OGG file to a local folder in Accudio™, and you can enjoy the music without re-encoding. Accudio™ also supports iPod music files and libraries.

3. Simulation Mode
If you want to experience the true high quality sound from the top-of-the-line earphones/headphones, try the “Simulation Mode” in Accudio™. It reproduces sound almost identical to the actual sound reproduced using the top-of-the-line products.

4. Custom Mode
If you are not completely satisfied with the suggested settings provided by the team of experts at Golden Ears, try the “Custom Mode” where you can completely customize all settings to your liking. Real-time preview graphs along with the set values and parametric equalizer are all at your fingertips.

5. Multiple Language Support (for tag information)
Accudio™ supports multiple language where it displays the album, artist, and lyrics of the music file in the selected language.


[Reference Mode Support Products]
As of August, 2012, Golden Ears has data for more than 300 earphones/headphones in its database. And, new products will be continuously added to the database as they launch. Please check the list below for your earphone/headphone before you buy Accudio™.

Before you buy Accudio™, please check the list below.
Reference Mode Support Products
URL: http://accudio.goldenears.net/SupportProdList


[EQ Adaptability]
EQ Adaptability indicates the degree of improvement in the sound quality by Accudio™, or the grade of the product’s sound quality after Accudio™ is applied. And, it does not necessarily mean the sound quality of the product itself.

Pros and cons of Accudio™ Free app for iPhone and iPad

Accudio™ Free app good for

To trash it. I wanted to say there is no v moda headphones in list :(
Pros: I was able to download the correction for my iem’s which notably cleaned up the sound. I thought my Sennheiser ie60 was good before, but after the correction there was simply no contest. It’s now practically audiophile quality. Con: The app randomly attempts to connect to the accudio site, which is a pretty significant nuisance. If they cleared up this bug I’d rate this app five stars.
I love Accudio for its EQ - its the best one on iOS and its even measured with professional audio gear. But it has also some bugs - app crashes when You want to play tracks from compilation albums. Developers could also add some feature to rate tracks, even a one star button for adding to favs.
Please, add CUE sheet support, as for tracks, as for big flac file.

Some bad moments

The company has shut down the servers with eq information. New users will not be able to download the eq information for their headphones. The app is over.
App crashes when choosing songs in iOS 7. Hate to write a review just to ask for support but there seems to be no support email address/contact form at their web page.
apple basic music player is not easy to equalize. But, This app is easy to equalize and best for man who love music. by 골든이어스 Hyoung
Does not need to know how to control eq Also i can change sound to which i wish to listen to Just wish that support ipads too 골든이어스 청야음
I am pleased to provide that assessment. My ability is not a circumstance to that of pros. I am gratified with[at] the result. by 디어클라우드
This app is absolutely amazing. I have a healing loss on my left ear above 7000 HZ and I am able to compensate it. My Skullcandy just sounds like Im at the Vienna Theater listening to Johann Strauss. Even just the free app really knocked my socks off.