4 stars: Nice idea to boost volume. It is useful in some situation. But be careful because it can effect your ears
5 stars: I tried a bunch of different ones that really made no difference this is the one this is it this is the only one I need
5 stars: simple
5 stars: Excellent Speaker Booster! Does what it says and has helped a lot 👍 I enjoy listening not only to my audios but also my videos as well. In fact, it's the only App out of all which I've tried that actually did this Audio Boosting job 👍
5 stars: I was tired of not hearing half of my info
5 stars: Omgg This Speaker Booster works as a charm with my bluetooth speaker and also jack thank you. I do nit recommend high boost with phone speaker guys be careful.
3 stars: App no longer directs one to the bass booster and specific controls.
5 stars: This volume booster is by far the best i have tried i can tell the difference straight away and no distortion in my speakers just pure clean loud sound good app
5 stars: Highly recommend its great for ignoring annoying siblings 10/10
3 stars: It shouldn't only work with a headset
5 stars: Good speaker booster app, I do like the sounds now better, and the sounds clear, I do recommend this app for you foks
5 stars: It boosts my android phone ovet double the dound
5 stars: It's cooler than most
5 stars: It does the best job of boosting the sound on my phone.
5 stars: He'll ya. boost well, simple 2 operate😎
4 stars: Very ...