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

By: Dominik Seibold App

Music

Overview

Version:

3.0.1

Last updated: 2017-07-25

Ranking

#279,126 ▼ 3,214

Overall

Features & Capabilities

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.

User Growth & Download Statistics

App

By:

Dominik Seibold

Rating:

3.80

(26)

Version:

3.0.1 Last updated: 2017-07-25

Version code:

841392504

Creation date:

2011-01-24

Compatible devices:

Size:

1006.00KB

Price:

3.99

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-17

Compare stats and ranking:

Ranking

# 279,126 ▼ 3,214

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Dominik Seibold

Apple Apps Store

https://apps.apple.com/us/app/spectrogram-pro-with-super-smooth-60hz-update/id415301721

User Reviews

Overall, users praise Spectrogram Pro for its fast real-time updates and polished visuals, with practical utility for analyzing harmonics and pitches. However, recurrent issues include missing features (no zoom/range control, no playback/record/export), and reliability problems (crashes when saving images). Some users also note the app hasn’t seen recent updates. Despite these drawbacks, many find it a capable, visually appealing tool for real-time sound analysis.

Pros

Real-time, fast update rate for immediate visualization of sounds
Visually appealing spectrogram with easy-to-read, adjustable scales, colors, and gain, plus handy frequency cursors
Remarkably sensitive mic input visualization suitable for analyzing harmonics, pitches, and formants
Practical, real-world usefulness across music, diagnostics, and sound identification

Cons

No zoom/pan or ability to define a frequency range; only a single frequency guideline is shown
Lacks playback/recording and export options; cannot save or replay audio or spectrogram data
Crashes when saving images (stability issue) on some devices

Recent reviews

Useless to me if i can’t zoom in or in other words restrict the frequency range that it covers

by De*****, 2023-07-31

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.