M4A Audio Compressor

Initially, I was very frustrated with this app! It would say it was compressing, but then the mp4 file that I wanted to compress was bigger after compression than when I began! The other day I really needed to compress another Google pixel audio file & decided to give it one more try. I discovered that under "mode" option I am able to change it from "simple"to "advanced." In an advance menu pops ups. Works great now! I wish there had been better explanations, but I couldn't be happier!

It compresses m4a files to be smaller. But I don't find that too practical. I was expecting compression by converting the file to mp3. Same result. More popular file type. But instead it just made a smaller m4a file. If the developer fixes this and contacts me, I will reconsider raising my rating.

I was trying to compress a lot of files around 4000 files and it just hung. I waited for an hour but not a single file in the output folder was there. My phone has snapdragon 8 gen 2. I am sure it's not due to the phone limitations. Please fix the bug.

Wow I dont even know what to say 🙌. I had to deliver a lesson via WhatsApp. After recording it using voice record, I couldn't share because it was too big. The lesson was due and did not have time to record it again. Download the App and did wonders. It did not disappoint. Was able to compress my recording in less than 15min and the quality remained the same. App was very effective and efficient.

works. works well. intuitive ui. and an advanced mode for people like me. approved by a software engineer like you. also, i wonder whether this supports other formats like regular mp4...

Very nice app for compressing music files after upgrading. Recomomd to install. Best among all audio compressor files apps Rely only this app.

This app insists you download from play store. I'm uninstalling. Loading apps from anywhere is the whole purpose of android, all I did was a take it from my old phone, this is insanity.

Was realy great app until recently. Now, when I add 3+ music files to convert them into m4a, 3rd file always gets error during convert process and every time I have to look for which one exact file got error and convert it separately. It is quite annoying. When you will fix that I will give 5 stars because besides that one annoying issue the app is almost perfect for it purpose.

needed to compress a audio file. very happy with the results. a great app compressing files for sharing on whatsapp

Just downloaded the app and it's almost driving me nuts, after I chose the file to compress, the app has just been loading for the past 10 mins with no visible progress, I even tried exiting the app and re-opening but each time I did that, it will still continue loading from the same spot I left it. Safe to say, It's not working well. Please guys kindly look into this cus I'm left with no choice but to uninstall the app.

It is the BEST audio compressor I have seen!!! It could compress in simple or advanced mode w/c allows the user to choose his/her rate!!! The only issue (not really for me) that it does change any type of audio file to m4a type only!! But that isn't bad at all for me. Thanks alot.

Worked so perfect!!! I thought it wasn't working at first because I was compressing a 200MB audio file (about 1 hour and 55 minutes) but after a bit of waiting, it reduced it to just 18.5MB in just under 7 minutes on my slow phone and still High Quality! It's even better than the most downloaded ones here! And I'm very very satisfied ❤❤

I think the app nice and living up to it's expectations but problem where to store the compressed files,it doesn't accept created new folder or storage space and customers have to accept that you guys must have access to the rest or every other documents in the folder at which the compressed files are stored.kimda of weird.

The update has completely destroyed the up for me, I was using the old version for more than a year, it was working great, until this morning, I updated the app out of curiosity, to my surprise it's not compressing any audio at all, when I choose the files I want to compress, nothing is shown. Disgusting. I have to rethink before updating any app.

What a great audio, video compressor. What the developer said you can really attest by yourself. It's amazing compressing audio w/o affecting its quality, loudness. You can choose multiple audio and compress it. Nice app, hope in sooner update it will not be affectedbecause ds s usually what happen. You could save more storage hence more audio n video files stores.

OMG... for now I would say Perfect. Just the right audio compressor. Had to forward critical audio files but it was too heavy to be submitted earlier. After it was compressed, I was so amazed that the audio quality is still very good! I'm buying this. Haha!

Doesnt work, stays frozen, won't cancel. Would've also been nice to have general meanings of the 4 advanced features. Seeing as I dont think it works, theres nothing to share information wise. Alot of different stuff comes up, itd be helpful to have a relevant repository. Not everyone gets a professional education in music, many of us wing it.

Wow!! THAT WAS EASY!! it literally took under a minute to do the first 3 tracks. Same with the next 2 which one song the music was over 19 minutes long.... Big time file now compressed to easily share with others. Thanks for this opportunity and this App!! Best,

Just downloaded the app and it's almost driving me nuts, after I chose the file to compress, the app has just been loading for the past 10 mins with no visible progress, I even tried exiting the app and re-opening but each time I did that, it will still continue loading from the same spot I left it. Safe to say, It's not working well. Please guys kindly look into this cus I'm left with no choice but to uninstall the app.

My experience with this app is wow, like I've used it multiple times for reduction of audio files and it's reduction technique is to the lowest possible megabytes with same quality as d former and one thing I live about this application is it's ad-free, easy to use and navigate. The best I've met so far. Kudos to the developer.