Spectrogram Pro (with super-smooth 60Hz update)

Name: Spectrogram Pro (with super-smooth 60Hz update)
Price: 3.99 USD
Rating: 3.8 (26 reviews)
Author: Dominik Seibold

Music

$3.99 · Designed for iPad. Not verified for macOS.

26 Ratings
Age Rating

4+
Years
Category

Music
Developer

Dominik Seibold
Language

EN
English
Size

1
MB

Spectrogram Pro does a real-time spectral analysis of the sounds around you. You can use it for discovering hidden images in music, analyzing birdsongs or capturing that annoying high frequency whistling of your electronic device. You can choose between four FFT-resolutions, logarithmic or linear fequency and amplitude scale and four color-schemes and adjust the sensitivity. Also you can share and save the spectrogram-images. There are also bode plot-modes with averaging and maximum-calculation. The spectrogram is updated with 60Hz for a super-smooth and comfortable experience.

Ratings & Reviews

3.8

out of 5

26 Ratings

Great for finding frequencies
08/29/2019

FunRobot
If you want to know if a high pitch squeal is coming from a device, this app is great for sniffing it out. Really fast update rate and UI response. Log vs linear is great for really dialing in higher or lower frequencies.
Great for finding frequencies
08/29/2019

FunRobot

If you want to know if a high pitch squeal is coming from a device, this app is great for sniffing it out. Really fast update rate and UI response. Log vs linear is great for really dialing in higher or lower frequencies.
Dangerous to leave open
10/27/2018

mise-en-scene
This app isn’t bad. I use it every day. But it lacks some spit-n-polish that a “pro” app should have. For example you get one - ONE - guideline. You cannot demarcate a range, you can only target one single frequency. The most glaring problem though, is if you leave it running in the background, even in paused mode, it will ravage your battery. An iPad Pro that normally lasts weeks on a charge is completely discharged within 3 hours even though the app was in the background and the iPad put to sleep. SO BE CAREFUL!The last update was a year ago, so this is likely as good as it gets.
Dangerous to leave open
10/27/2018

mise-en-scene

This app isn’t bad. I use it every day. But it lacks some spit-n-polish that a “pro” app should have. For example you get one - ONE - guideline. You cannot demarcate a range, you can only target one single frequency. The most glaring problem though, is if you leave it running in the background, even in paused mode, it will ravage your battery. An iPad Pro that normally lasts weeks on a charge is completely discharged within 3 hours even though the app was in the background and the iPad put to sleep. SO BE CAREFUL!The last update was a year ago, so this is likely as good as it gets.
Developers have removed key functionality
04/16/2021

B.Actual
I purchased this years ago because it would display the electronic resonance carrier waves emitted by powerful RF emissions, like cell phone towers. Now, over the past year or so, the developers have deliberately removed these background resonance waves from being displayed; I can only guess why.I have emailed them twice with no response. I’m pretty sure they know what they did, and why.
Developers have removed key functionality
04/16/2021

B.Actual

I purchased this years ago because it would display the electronic resonance carrier waves emitted by powerful RF emissions, like cell phone towers. Now, over the past year or so, the developers have deliberately removed these background resonance waves from being displayed; I can only guess why.I have emailed them twice with no response. I’m pretty sure they know what they did, and why.
KILLER APP
05/13/2018

cyclopian
I don’t know Bode from booty, but this is the most perfect frequency app for anyone, musician or not, to explore the world around them. Buy now.
KILLER APP
05/13/2018

cyclopian

I don’t know Bode from booty, but this is the most perfect frequency app for anyone, musician or not, to explore the world around them. Buy now.

This update from Apple will improve the functionality of this app. No new features are included. -compatible with most recent iOS versions and devices

Version 3.0.1 07/25/2017

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

Accessibility

Information

Seller: Dominik Seibold
Size: 1 MB
Category: Music
Compatibility: Requires iOS 7.0 or later.

iPhone
Requires iOS 7.0 or later.

iPad
Requires iPadOS 7.0 or later.

iPod touch
Requires iOS 7.0 or later.

Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.

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

4+

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