Bass Booster & EQ Amplifier 4+

I have just started using this app as my primary EQ Amplifier on my iPad Pro (2021) and iPhone 14 Pro, having tried countless others before. The customizations options offered for one’s particular taste are great. They work well for the most part. You can make a “great” resolving pair of headphones sound spectacular, if you know what exactly you like. I use the app for my Ultrasone Edition 8EX, Meze Liric, and T+A Solitaire P. The EQ customizations just make all three perfect beyond belief, particularly the Solitaire P (my endgame pair).

However, there are three suggestions, in my humble opinion, that would make this app an unbeatable EQ experience on the iPad and iPhone:

1. App should remember where you left off when restarting. It gives you the Recently Played Songs; but it does not show what Play Queue you last used and where you were in the Queue.

2. App should remember which custom EQ setting you last had upon restarting. It defaults back to “None” — just a little irritating particularly considering that the custom settings are at the end.

3. It would be nice if the app would display in Horizontal mode on the iPad. At least allow the user the option.

Fantastic. This app tailors the music to your make and model of headphones. This is important for me because I have a hearing problem that causes my ears to be very vulnerable to high volumes and excessive bass. Major step in the right direction for my needs, and these are the most basic features I need.

Only misgivings I have are: songs are not arranged by album subfolders under the Artist folder; they’re just arranged by a long list of songs. Therefore, I have to access each album under the Album folder. And secondly, you can’t view the album art during playback, only the effects. A bit of a turn-off. If this can be fixed in the next update, the app will be perfect.

This app is great and I love how I can increase the bass to how I perfectly love it for my air pod pros and studio 3s. I came from studio 2 wireless so I love the bass, and I really wanted it and this app allowed all the music I downloaded into my phone through I music to be bass boosted and I can lock my phone as I listen to it. The one thing that can make it even better is if when my phone is on lock mode and closed if I can have a music time slider to change what part of the song I’m at. Otherwise everything is great. Also fix crashing issues.