What's a good app for more volume on the S7edge?

[Lrfeagin]

Looking for something to boost the volume .I've came from a long list of htc phones and the volume sucks on this phone.

 

[FlyHigh365]

Head phones.

 

[chanchan05]

External speakers. The thing here is that the S7 never hid that it only had a teeny mono speaker. Whatever you do, no app can help you match the bigger stereo speakers of HTC phones. If you are still able, you might be able to exchange that with an HTC 10.

 

[ironass]

Providing that you do not have one of the U.S. carrier, minority variants, you could root and install the amazing sound mod from ZuBi182 to increase media, bluetooth, headphone and incall volume and also use both the phone's speakers.

Dual Sound Volume mod