Ultrasonic Analyzer

Developer: DEXUS Pawel Krzywdzinski

Category: Music & Audio

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2K installs

40 ratings

176 monthly active users

Revenue not available

Install Trends

Monthly +100

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ASO Keyword Dashboard

Tracking 120 keywords for Ultrasonic Analyzer in Apple App Store

Developer: DEXUS Pawel Krzywdzinski Category: music_and_audio Rating: 3.97

Ultrasonic Analyzer tracks 120 keywords (5 keywords rank; 115 need traction). Key metrics: 0% top-10 coverage, opportunity 70.3, difficulty 39.5, best rank 22.

Tracked keywords

120

5 ranked • 115 not ranking yet

Top 10 coverage

Best rank 22 • Latest leader 40

Avg opportunity

70.3

Top keyword: analyze

Avg difficulty

39.5

Lower scores indicate easier wins

Opportunity leaders

analyze

Opportunity: 73.0 • Difficulty: 41.8 • Rank 40

Competitors: 109
67.4
external

Opportunity: 73.0 • Difficulty: 40.4 • Rank —

Competitors: 93
64.3
calls

Opportunity: 73.0 • Difficulty: 44.8 • Rank —

Competitors: 130
64.7
listening

Opportunity: 73.0 • Difficulty: 46.3 • Rank —

Competitors: 138
67.2
document

Opportunity: 73.0 • Difficulty: 42.5 • Rank —

Competitors: 132
67.1

Unranked opportunities

external

Opportunity: 73.0 • Difficulty: 40.4 • Competitors: 93
calls

Opportunity: 73.0 • Difficulty: 44.8 • Competitors: 130
listening

Opportunity: 73.0 • Difficulty: 46.3 • Competitors: 138
document

Opportunity: 73.0 • Difficulty: 42.5 • Competitors: 132
low

Opportunity: 73.0 • Difficulty: 43.1 • Competitors: 245

High competition keywords

time

Total apps: 190,736 • Major competitors: 2,966

Latest rank: — • Difficulty: 55.3
using

Total apps: 115,141 • Major competitors: 1,548

Latest rank: — • Difficulty: 53.5
share

Total apps: 113,889 • Major competitors: 1,783

Latest rank: — • Difficulty: 55.1
available

Total apps: 89,249 • Major competitors: 1,834

Latest rank: — • Difficulty: 54.7
real

Total apps: 87,189 • Major competitors: 1,770

Latest rank: — • Difficulty: 53.9

All tracked keywords

Includes opportunity, difficulty, rankings and competitor benchmarks

							Major Competitors
analyzes	71	100	35	58 2,778 competing apps Median installs: 450 Avg rating: 4.2	24	22	24 major competitor apps
analyze	73	100	42	67 10,668 competing apps Median installs: 500 Avg rating: 4.2	40	34	109 major competitor apps
analyzing	71	100	33	54 1,797 competing apps Median installs: 400 Avg rating: 4.1	38	37	14 major competitor apps
analyzer	70	100	29	48 762 competing apps Median installs: 800 Avg rating: 4.0	88	88	10 major competitor apps
functionalities	71	100	39	55 1,841 competing apps Median installs: 350 Avg rating: 3.9	108	108	18 major competitor apps
share	66	100	55	85 113,889 competing apps Median installs: 450 Avg rating: 4.2	—	—	1,783 major competitor apps
via	68	100	50	80 56,889 competing apps Median installs: 400 Avg rating: 4.0	—	—	760 major competitor apps
external	73	100	40	64 6,924 competing apps Median installs: 650 Avg rating: 4.1	—	—	93 major competitor apps
audio	70	100	47	76 32,553 competing apps Median installs: 600 Avg rating: 4.1	—	—	400 major competitor apps
within	68	100	51	81 67,459 competing apps Median installs: 550 Avg rating: 4.1	—	—	1,296 major competitor apps
used	69	100	49	79 50,682 competing apps Median installs: 400 Avg rating: 4.0	—	—	502 major competitor apps
image	70	100	46	74 25,919 competing apps Median installs: 500 Avg rating: 4.0	—	—	297 major competitor apps
save	67	100	53	82 85,036 competing apps Median installs: 700 Avg rating: 4.2	—	—	1,597 major competitor apps
file	72	100	45	70 14,696 competing apps Median installs: 550 Avg rating: 4.0	—	—	191 major competitor apps
calls	73	100	45	65 7,332 competing apps Median installs: 450 Avg rating: 4.0	—	—	130 major competitor apps
using	66	100	53	85 115,141 competing apps Median installs: 500 Avg rating: 4.0	—	—	1,548 major competitor apps
option	72	100	46	71 18,003 competing apps Median installs: 550 Avg rating: 4.0	—	—	317 major competitor apps
time	65	100	55	88 190,736 competing apps Median installs: 450 Avg rating: 4.1	—	—	2,966 major competitor apps
available	67	100	55	83 89,249 competing apps Median installs: 550 Avg rating: 4.1	—	—	1,834 major competitor apps
rate	71	100	45	72 20,106 competing apps Median installs: 500 Avg rating: 4.1	—	—	305 major competitor apps
various	69	100	48	78 48,881 competing apps Median installs: 500 Avg rating: 4.1	—	—	723 major competitor apps
listen	70	100	49	74 26,043 competing apps Median installs: 350 Avg rating: 4.3	—	—	338 major competitor apps
listening	73	100	46	67 10,369 competing apps Median installs: 550 Avg rating: 4.2	—	—	138 major competitor apps
picture	71	100	46	72 19,636 competing apps Median installs: 650 Avg rating: 4.1	—	—	312 major competitor apps
document	73	100	42	67 10,285 competing apps Median installs: 400 Avg rating: 4.1	—	—	132 major competitor apps

App Description

Ultrasonic Analyzer is a real-time spectrum, spectrogram, oscilloscope, and octave RTA analyzer for your iPhone or iPad. It provides a visual representation of ultrasounds using a sampling rate of up to 384kHz**. You can listen to transposed ultrasounds* and analyze them in real time. For sounds that are normally inaudible, a slowed-down playback option is also available.

Ultrasonic Analyzer can be used to analyze the calls of various animals (e.g., bats, dolphins), measure the frequency response of high-end audio equipment, or evaluate ultrasonic sensors. Additionally, it allows you to analyze short imported audio files within a spectrogram context.

Features

- Sampling rates: 44.1kHz, 48kHz, 96kHz, 192kHz, 200kHz, 250kHz, 384kHz**
- Real-time transposed ultrasound listening during recording*
- Spectrogram analyzer: Color and black & white modes
- Spectrum analyzer
- Oscilloscope (full FFT window size)
- Octave RTA analyzer: Bands – full, 1/3, 1/6, 1/12 (RMS values)
- Max/min Octave RTA values
- dBFS Meter
- Fast real-time response
- Adjustable spectrogram frequency resolution
- Configurable time interval between FFT computations, with values as low as 1ms or even lower
- Fast Fourier Transform (FFT)
- FFT window sizes: 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536
- Recording trigger: Automatically triggers based on specified frequency bands
- Zoom and pan capabilities for all charts
- Measurement tools available in all charts
- Playback analysis
- Transposition during playback
- Slow-down playback: Transpose octaves down for easier analysis
- Picture-in-Picture (PIP) mode: Allows simultaneous spectrogram analysis with a secondary chart (Octave RTA, Spectrum, or Oscilloscope)
- Audio input support: Built-in microphone, external microphone (via USB camera adapter or iPhone/iPad dock connector – Core Audio compliant devices)
- Sharing options: Share charts and audio recordings via email, social networks, or clipboard
- Exporting capabilities: Save audio recordings (WAV) and image charts (PNG) to iOS Document Browser
- Audio file import: Load short audio files from other apps or the iOS Document Browser
- Supported audio formats: WAV, CAF, AAC, MP3
- Automatic sample rate conversion for imported files
- Frequency scale options: Linear and logarithmic
- Amplitude scale options: Linear and loga