Reviews of Audio Compressor - MP3 Shrink

By: Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.

List of user reviews and ratings for Audio Compressor - MP3 Shrink

Total ratings

4.60 (Rating count: 220)

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Review summary

Reviewers consistently praise the app for strong, high-fidelity compression and dramatic file-size reductions that make sharing large files practical. They describe the interface as simple and slick to use. A recurrent drawback across multiple reviews is the blocking premium upgrade prompts and looping screens that prevent normal use, which significantly detracts from the overall experience.

Pros

High‑quality compression that preserves audio fidelity
Significant size reduction enables easy sharing (email/transfer) without noticeable loss
Easy and slick to use with a simple operation
Effective on very large files, enabling practical sharing of huge audio assets

Cons

Premium upgrade prompts and blocking screens that repeat/loop, hindering regular use

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User Reviews

Recent rating average: 3.90

All time rating average: 4.60

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9% (1)

Date	Author	Comment
2026-04-15	Ol*****	Needs to make it clear you get one free shot and that it. After this it will then force you to buy the upgrade. Downloaded to test and had to wait to get past the units “upgrade to premium” block screen. Finally tried it and it seemed to reduce the audio file well - but the export failed. After that it refused to move past the “upgrade to premium” page so had to drop it.
Needs to make it clear you get one free shot and that it. After this it will then force you to buy the upgrade. Downloaded to test and had to wait to get past the units “upgrade to premium” block screen. Finally tried it and it seemed to reduce the audio file well - but the export failed. After that it refused to move past the “upgrade to premium” page so had to drop it.
2025-12-03	Cr*****	One star only
One star only
2025-11-24	Je*****	Add a light compression please
Add a light compression please
2025-08-11	Sm*****	I used this a couple of times and it was slick. But now when I open, it goes to a screen about audio compressor premium, and it loops back-and-forth when I click the X. I can no longer use the regular app.
I used this a couple of times and it was slick. But now when I open, it goes to a screen about audio compressor premium, and it loops back-and-forth when I click the X. I can no longer use the regular app.
2025-03-03	sp*****	Love this App! Please add more Compression & MB size options/ features. We needed quick song file compression without comprising quality; this app is it! We compressed a 2TB PREXENTS LP Album file into a 16Mb high & a 31Mb regular compression file, Amazing easy & free! We bought the App, Our Only ask is please offer more compression MB Size Options as we need to make our PREXENTS LP file under 25MB to continue keeping it a free download & sounding great. We currently uploaded the High compression 16Mb file to our website; but you can hear the difference of it sounding slightly processed lacking bass & high notes which is still amazing. To truly highlight this App; the PREXENTS LP 31MB reg comp file sounds perfect as the original 2TB file and is being shared with our close peers and fans. Thanks forever; we are sharing this app with all our friends. Cheers! -PREXENTS
Love this App! Please add more Compression & MB size options/ features. We needed quick song file compression without comprising quality; this app is it! We compressed a 2TB PREXENTS LP Album file into a 16Mb high & a 31Mb regular compression file, Amazing easy & free! We bought the App, Our Only ask is please offer more compression MB Size Options as we need to make our PREXENTS LP file under 25MB to continue keeping it a free download & sounding great. We currently uploaded the High compression 16Mb file to our website; but you can hear the difference of it sounding slightly processed lacking bass & high notes which is still amazing. To truly highlight this App; the PREXENTS LP 31MB reg comp file sounds perfect as the original 2TB file and is being shared with our close peers and fans. Thanks forever; we are sharing this app with all our friends. Cheers! -PREXENTS
2025-02-05	Wi*****	Compressed version sounds exactly the same as the original one. Nothing lost. Great results
Compressed version sounds exactly the same as the original one. Nothing lost. Great results
2025-02-01	Ja*****	I had a 40 min (64 GB) audio that I could not email or text. This App compressed it to 9.8 GB. This I could email. Quality was still as good as original.
I had a 40 min (64 GB) audio that I could not email or text. This App compressed it to 9.8 GB. This I could email. Quality was still as good as original.
2024-12-26	HO*****	This was such an easy operation. I had been trying to get words of encouragement by our evangelist out to the congregation, and it was too large once I installed Audio Compressor app and it has been seamless to shrink my Mp4a and MP3 recordings to be able to email. Thanks for such a wonderful app.
This was such an easy operation. I had been trying to get words of encouragement by our evangelist out to the congregation, and it was too large once I installed Audio Compressor app and it has been seamless to shrink my Mp4a and MP3 recordings to be able to email. Thanks for such a wonderful app.
2024-07-23	Br*****	Hey, thank you for the incredibly simple and useful app! Is there any chance that it could support iOS Shortcuts? A Shortcuts action would be amazing. I’d love to compress my audio files via iOS Share/export, or even bulk-compress my audio files. Thanks for hearing me out! Checking out your other apps now!
Hey, thank you for the incredibly simple and useful app! Is there any chance that it could support iOS Shortcuts? A Shortcuts action would be amazing. I’d love to compress my audio files via iOS Share/export, or even bulk-compress my audio files. Thanks for hearing me out! Checking out your other apps now!
2024-04-11	oo*****	I wish there was a slider to adjust the amount of compression
I wish there was a slider to adjust the amount of compression