音量上げる: 音量調整, ノイズ除去, ムブースタ

Don’t waste your time this app absolutely does nothing it’s a waste of time my volume button on iPhone 5 has more options and does more than this .

Does work …

Kind of hard to know if I’d like to purchase this app if I can’t sample any of the features except for boosting volume from my videos. I can’t live boost anything at all nor try any of the noise cancellation features etc only able to boost 30 seconds of already recorded videos

Waste of money it’s a joke. I want my money back!!!!

I was looking for an app to increase the audio in some videos when I installed this app. It is easy to use and works great. I wish it kept the original file name structure and was able to open files from other locations instead of just from the photo album but it does allow export to other locations. Other than that, it works great and the lifetime purchase price was much more reasonable than other similar apps in the App Store.

Title says enough, the app might as well cost money

It's not free version even by limitations You might buy it Actually we can't register it in iran 🇮🇷 and admin never attention to asked them for a free version This app might be great if has a free ver for whom can't buy it.

I have been searching for a while for an app like this one. Everyone else wants to charge a fee and i don’t know why. I tried this app and when i saw it really does work i didn’t hesitate to buy it for 5 bucks. Definately worth the money and thank you to the not greedy developer.!!!!!! You were a life saver!!!! Thank you!!!

It did not cancel out the background noises or the movement and wind like the app says it does

Recorded a barred owl howling in the woods and because she was so loud and I could barely hear it on camera it was sad but this app allowed me to fully enhance the noise and it works great no video distortion either. Thank you!!!