seems to work fine, don't know what the other reviews are on about.

I thought i'ts gonna be fake or just a little louder but it actually boost your sound up extremely.

Macht was es soll. Was will man mehr. 5* sind wirklich verdient.

Working fine on twitch!

Does a valuable service for the shxt youtubers who dont know what standard volume level is. Great for listening to in noisy environments or when wearing noise cancelling headphones

Does what it claims. Thank you.

PER-FECT

good shit

excellent stuff, I am in the garden, this helps a lot.

I've been using 600% for about 7 months now. Most of the time it works great, which is useful, because my laptop's speaker has low volume. The only slight issue is that it causes videos to stall for some sites, but not frequently. All in all, it's a great app.

норм добавляет громкости, рекомендую