APM Sweep

Name: APM Sweep
Rating: 1 (1 reviews)
Author: Lorenzo Rizzi

Music

Free · Designed for iPad. Not verified for macOS.

1 Rating
Age Rating

4+
Years
Category

Music
Developer

Lorenzo Rizzi
Language

EN
+ 1 More
Size

36.5
MB

The application is under refactor and the new release will come in september 2026, so please be patient on your reviews. From May 6th the application is free of charge. APM Sweep is the successor of the well known APM Tool: it let you quickly measure the acoustical performance of a room (reverberation time, clarity, etc. in octave and third octave bands), check if that room is well suited for its purpose and, if not, choose which materials can improve the acoustical quality. Everything still there but with an exciting improvement: now you can use all the power of the Exponential Sine Sweep technique for the measurement process, so your results can be extremely precise and accurate. You can also, save, load and export results in common spreadsheet format. The app can also generate pdf reports with photos. A tutorial slideshow explains the app use. Required at least iOS 11.0

Ratings & Reviews

1.0

out of 5

1 Ratings

Doesn’t work
01/14/2023
djimbee5
It’s frustrating that after all these years, there isn’t a way to test apps out for their functionality prior to purchasing them at full price. While this app is only $2.99, it was a complete waste of money. Reading the description led me to believe it would do what i wanted…the fact there were no reviews should have been an indication…I purchased and downloaded the app onto a new 11” iPad Pro (3rd generation) running the most recent iOS 15.6.1. I went to the tutorial section and tapped “open tutorial” and nothing happened…i tried again and again and nothing happened and unless you quit the app, you cannot get back to the Home Screen.I quit and restarted the app and went into settings. Here i could change a number of parameters and then attempted to capture my first room’s data…i clapped, then clapped again and again and again and still nothing.From here, i went to the developer’s website, which is in Italian, but has a tab for English at the top, which i selected…and the language never changed. There do not seem to be any links for tutorials on their site and the tab to contact them via email is grayed out. Some of the sections on the website are still in progress and have the stock “lorem ipsum” under a few categories. I realize there are tons of apps out here, but it would be great if Apple took the time to review what apps are being kept up to date and pull those that are not working properly or at all and no longer work with recent iOS’. Sadly, that probably won’t happen as long as they continue to receive revenue from faulty apps such as this.

Developer Response
there was a free version of the application thet you could have tried.
Doesn’t work
01/14/2023
djimbee5

It’s frustrating that after all these years, there isn’t a way to test apps out for their functionality prior to purchasing them at full price. While this app is only $2.99, it was a complete waste of money. Reading the description led me to believe it would do what i wanted…the fact there were no reviews should have been an indication…I purchased and downloaded the app onto a new 11” iPad Pro (3rd generation) running the most recent iOS 15.6.1. I went to the tutorial section and tapped “open tutorial” and nothing happened…i tried again and again and nothing happened and unless you quit the app, you cannot get back to the Home Screen.I quit and restarted the app and went into settings. Here i could change a number of parameters and then attempted to capture my first room’s data…i clapped, then clapped again and again and again and still nothing.From here, i went to the developer’s website, which is in Italian, but has a tab for English at the top, which i selected…and the language never changed. There do not seem to be any links for tutorials on their site and the tab to contact them via email is grayed out. Some of the sections on the website are still in progress and have the stock “lorem ipsum” under a few categories. I realize there are tons of apps out here, but it would be great if Apple took the time to review what apps are being kept up to date and pull those that are not working properly or at all and no longer work with recent iOS’. Sadly, that probably won’t happen as long as they continue to receive revenue from faulty apps such as this.
Developer Response May 6
there was a free version of the application thet you could have tried.

It support iOS version 15 to 26.

Version 1.0.11 Apr 22

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Lorenzo Rizzi
Size: 36.5 MB
Category: Music
Compatibility: Requires iOS 15.6 or later.

iPhone
Requires iOS 15.6 or later.

iPad
Requires iPadOS 15.6 or later.

iPod touch
Requires iOS 15.6 or later.

Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.

Apple Vision
Requires visionOS 1.0 or later.
Languages: English and Italian
Age Rating: 4+

4+

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