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Network Signal Speed Booster is an app that, theoretically, improves the quality of your Internet connection. It's hard to tell if it really works but, considering it's not one of those apps with lots of ads, you don't lose anything by trying. In any case, the truth is that its options are quite limited.
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9 reviews 
Comments
I've been using this app FOREVER, it does work. I don't think users now have "as much" need for it because phone signals jump from tower to tower better these days than they used to, but it does more ...
Excellent app, the cell phone flows better for me, thank you
Remove this app this app doesn't work
it's working